CA1322314C - Venous cuff applicator - Google Patents

Venous cuff applicator

Info

Publication number
CA1322314C
CA1322314C CA000558594A CA558594A CA1322314C CA 1322314 C CA1322314 C CA 1322314C CA 000558594 A CA000558594 A CA 000558594A CA 558594 A CA558594 A CA 558594A CA 1322314 C CA1322314 C CA 1322314C
Authority
CA
Canada
Prior art keywords
strap
applicator
cuff
cartridge
staple
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA000558594A
Other languages
French (fr)
Inventor
Paul Mulhauser
Wolfgang Werner Kohler
Douglas Spranger
Malcolm Brookes
Paul Di Cesare
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA1322314C publication Critical patent/CA1322314C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
    • A61B17/0682—Surgical staplers, e.g. containing multiple staples or clamps for applying U-shaped staples or clamps, e.g. without a forming anvil
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12009—Implements for ligaturing other than by clamps or clips, e.g. using a loop with a slip knot

Abstract

ABSTRACT OF THE DISCLOSURE
An applicator for applying a strap around a vein at the site of a defective venous valve includes a handle portion (11) and a removable cartridge (13). One end of the strap is anchored on the anvil (60) of the cartridge (13) and the free end is looped around the vein and passed through an opening (71) in the cartridge adjacent to the anvil (60) to overlie the anchored end. The free end of the strap is connected to a strap puller within the cartridge which is coupled to a strap puller extension within the handle (11) when the cartridge (13) is inserted in the handle (11). The perimeter of the loop is adjusted by moving the tensioner (17) on the handle (11). When the perimeter of the loop is at its desired value, the triggers (18) on the handle (11) are pressed to drive a staple through the overlying portion of the strap. A knife within the cartridge (13) cuts excess strap from the loop.

Description

~3223~ ~

FIELD OF THE INVENTION
This invention relates to apparatus for applying straps or cuffs around an object.
For the sake of convenience, the invention will be described in relation to the application of a cuff around a vein at the site of an incompetent venous valve but it is ~to be understood that the invention is not limited thereto as the applicator may be employed wherever it is desired to apply and secuxe a strap or cuff around an object.
BACKGROUND ART
Canadian Patent App].ication S.N. 542,281, R.J. Lane, filed July 16, 1987 describes a cuff for restoring the competence of an incompetent venous valve. Venous valves initially fail because of dilatation of the vein wall in the region of the valve. As a consequence of the dilatation of the vein wall, the valve cusps do not seal against one another and thereby allow retrograde flow of blood.
According to the teaching of the above mentioned patent specification, a strap of bio-compati.ble, non-reactive material is encircled around the vein at the site of the valve and its circumference is reduced until the valve is competent again. When the desired circumference has been set, the overlapping ends of the strap are sutured together to form a cuff around the vein at the valve site. The free end of the strap may be removed.

, , ,. , . ,: .
. ~
-:
,:

1 ~2231~ 1 ; -2-It is an ob~ect of this invention to provlde an applicator for applying a strap or cuff such as a venous cuff in order to simplify the method of applying the cuff and to minimise the time taken to apply~ the cuff.
It is a further object of the invention to provide an applicator for a venous cu~f that permits a surgeon, working by himself, to apply the strap around the vein, adjust the diameter of the cuff, and fix the overlapping portions of the strap.
DISCLOSURE OF THE INVENTION
According to the invention there is provided an applicator for applying an elongated strap portion around an object, said applicator comprising means for anchoring one end of the strap, means movable with respect to the anchoring means adapted to engage the other end of the strap after it has been formed into a loop around the object and to move said other end of the strap so as to adjust the diameter of the cuff formed by the loop, and, means for securing the overlapping portions of the strap.
The means for securing the overlapping portions of the strap together may be one or more staples mounted within a stapling gun mounted on the body portion. When a stapling gun ls used, the anvil against which the staple is closed may conveniently be formed on the means for receiving the strap.

, ~ ,. . , ,: .
,'" ' ',"' ~ .

1~231~
~,~

In a preferred form of the invention, the staple i5 hou~ed within a cartridge that contains the anvil against which the staple i5 closed. The cartridge may also contain a staple driver and a cuff adjustment puller or parts of those components.
The applicator may incorporate cutting means for trimming off any excess of the strap once the overlapping portions have been secured together. Automatic feeding means may be provided to Peed the strap around the vein and back to the applicator so that the free end of the strap may be ~ecured to the slidable engagement means on the body portion.
The applicator may incorporate a single strap and associated securing means or a plurality of straps and associated securing means. Alternatively, the applicator may not incorporate any straps (the straps being handled separately by the surgeon) but a plurality of securing means so that the applicator may be readily used to apply a plurality of straps.
The applicator may be constructed as a disposable implement which 1~ to be discarded once used for a single or multiple cuff application. On the other hand, the applicator may be constructed for ongoing use in which case regard must be had for the requirements of re-sterilization after each operation.

'; .':

;
. : , ~ ~2~

The overlapping portions of the strap may be secured together in any convenient way other than by staples as mentioned above. For example, an appropriate adhesive may be used and, in so~e circumstances, pressure or heat-based joining techniques may be employed. Mechanical or rnaterial coupling of the overlapping portions with each other may be used. Furthermore, a stud or the like may be carried by the end of the strap held captive of the body portion of the applicator and arrangement made to secure`the overlapping portion of the strap to the stud.

According to another aspect of the invention there is provided a cartridge for the applicator referred to above.
In one form of the invention, the cartridge consists of a housing which supports a stapler driver, an anvil, a staple adapted to be moved towards the anvil by the action of the staple driver and a cuff puller adapted to engage the leader of a cuff passed over the anvil. Preferably, the cartridge also contains a clamp for holding the cuff in po5ition on the anvil.

In another form of the invention, the cartridge only contains the staple, the anvil and means for holding the cuff.
According to yet another object of the invention there i5 provided a cuff comprising a band of b1ocompatible implantable material, the band being of sufficient length to , ~ . , .~ ,, ~, : : ~ . ;

~ ~23~

encompass a vessel with portions of the band overlapping, said band having a head portion adapted to be secured to an applicator and a leader portion adapted to be coupled to a cuff adjustor.
BRIEF DESCRIPTION OF THE DRAWINGS
In order that the invention may be more readily understood and put into practical effect, reference will now be made to the accompanying drawings in which:-Fig. 1 is a perspective view, of an applicator according to one embodiment of the invention, Fig. 2 is a perspective view of the cartridge being attached to the body portion of the applicator shown in Fig. l, Fig. 3 is an exploded view of the body portion of the applicator shown in Figs. l and 2, Fig. 4 is an exploded view of the cartridge shown in Figs. 1 and 2, Fig. 5 is an enlarged cross-sectional view of the cartridge end of the applicator shown in Fig. l with the cartridge being inserted, Fig. 6 is a view similar to Fig 5 showing the manner in which the cuff ad~ustment puller of the cartridge engages the cuff puller extension of the applicator, Fig. 7 is a side elevational view similar to Fig. 6 showing engagement of the puller of the . . :
, '-' 23~ ;

cartridge with the puller extension of the applicator, Fig. 8 is a view slmilar to Fig. 7 but showing movement of the puller and puller extension as a cuf f is adjusted, Fig. 9 is a view similar to Fig. 5 but showing - disengagement of the puller from the puller extension, ' Fig. 10 is a cut away perspective showing the coupling of a cuff leader to the applicator, Fig. 11 is a broken away end view showing the connection between the cuff leader and the cuff puller, Fig. 12 is a cros~-sectional view showing initial lS location of the cuff leader, Fig. 13 is a view s~milar to Fig. 12 showing the cuff leader connected to the cuff puller of the cartridge, Fig. 14 is a partially cut-away perspective view 2 0 of a cuff leader during assembly, Fig. 15 i9 a cross-sectional view of cuff leader as shown in Fig. 14, Fi~. 16 is a view similar to Fig. 15 wlth the cuff leader secured, Fig. 1~ is a view similar to Fig. 14- of a modified form of cuff leader, , ,:~: : . . ., ; : :

` 1~223~4 -..

.:
Fig. 18 is a view similar to Fig. 17 showing the first step of preparing a further modified form of cufP leader, Fig. 19 is a view simllar to Fig. 18 sihowing the second step of preparation of the cuff leader, Fiy. 20 is a vlew similar to Fig. 19 of the completed cuff leader, Fig. 21 is a cross-sectional view of the cuff shown in Figs. 17 and 20, Fig. 22 is a cut-away perspect1ve view of a modified cuff leader during assembly, Fig. 23 is a cross-sectional view of the completed cuff leader shown in Fig. 22, Fig. 24 i8 a cut-away perspective view of a modified cuff leader, Fig. 25 is a crossi-sectional view of the cuPf end shown in Fig. 24.
Fig. 26 is a perspective view, from above, of a uenous cuff applicator according to a second embodiment of the invention, Fig. 27 ii a perspective view, from below, of the applicator shown in Fig. 26, Fig. 28 i8 a partially cut away, cross-sectional ;
side elevational view of the cuff holding end oP the applicator shown in Figs. 26 and 27, 1 ' .

' :13223~
~ 8 ~

Fig. 29 is a perspective view of a cuff to be applied by`the a'pplicator shown in Figs. 26 and 2~, Fig. 30 is a view similar to Fig. 28 showing a mod'ification.of'~the applicator shown in .
- Figs. 26 and 2~, and, Fig. 31 is a further modification o~ the appl:Lcator shown in Figs. 26 and 27.
, DESCRIPTION OF PREFERRED EMBODIMENTS
The applicator 10 shown in Figs. 1 to 4 includes a body portion 11 adapted to be held by hand and a cartridge-receiving portion 12 which supports a replaceable cartridge 13. The applicator 10 .is suitable for applying a venous cuff 14 around a ~ein 15. When in position, the cuff 14 is secured to surroundlng tissue by tabs 16.
In this instance, the cartridge 13 includes a staple, and staple anvil (as will be described b,elow) and supports the cuff 14. The cuff 14 is manipulated by a tensioner 17 to adjust the diameter of the cuff 14 and the staple is dispensed from the cartridge 13 to secure the overlapp~ng portions o~ the cuff together by the action of opposed side actuators or trigger ~eans 18. The cartridge 13 is ejected from the applicator 10 by the action of the eject button 19.
As indicated in Fig. 3, the side actuators or triggers 18 are pivoted on the base 24 of the body port.ion 11 about pins 20 which extend downwardly from the rear end of cover ,:. .. .. . :, ., - , ~: , , .~3~23~
g 25 of the body portion 11 and engage in recesses 26 at the rear of the base 24. The enlarged front end 27 of each : actuator or trigger 18 has an engagement face 28 which proJects outwardly through respective apertures 2g in the ; 5 base 24.
The enlarged front end 27 of each trigger 28 is partly defined by top face 30 and bottom face 31 each of which have a mating projection 32 and a recess 33 for limiting the inward movement of the triggers 18. Toggle links 34 are pivoted to the front end 27 of each trigger 18 about pins 35 which are retained in bases 36. The toggle links 34 are joined by link pin 37 to a staple driver extension 38. The pin 37 slides in elongated recess 40 formed on base 24 and an upper recess 41. When the side actuators or triggers 18 are pressed inwardly, the toggle links 34 force the staple ; driver extension 33 in the direction of arrow 39. When the side actuator triggers 18 are released, the spring 21 forces the actuators or triggers 18 outwardly which in turn move the staple driver extension 38 in the opposite direction to arrow 39.
The tensioner 17 has a thumb slide abutment 42 which slides in recess 43 formed in the cover 25 of body portion 11. The abutment 42 has a transverse lug 44 which can engage in recess 45 in the side of tension recess 43 to lock the tensioner 17 in the load position L. The tensioner 17 slides along a support bed 46 which has an elongated slot 47 : . :

' ~223~4 that receives the drive lug 48 of the tensioner 17.
. Incremental movement of the tensioner 17 is achieved by means of serrations 49 in the bottom face of the tensioner 17 which engages, in turn, the resilient ends 50 of the support bed 46.
The drive lug 48 of the tensioner 17 is engaged in aperture 51 of cuff puller extension 52. The cuff puller extension 52 has an elongated slot 53 to permit the cuff puller extension 52 to slide clear of the link pin 37. The front of the puller extension 52 is supported by-a housing 54 on the base 24. At the end of the puller extension 52 there is a slot 55 and a downwardly depending lug 56 which can be deflected downwardly into the recess 57 formed in the base 24.
The cartridge 13 shown in Figs. 2 and 4 has an anvil 60 formed at one end of U-shaped housing 61 which receives a track portion 62. On the top face of the housin~ 61 there is a spring latch 63 which engages an abutment face 64 (see Fig. 5) beneath the cartridge eject button 19 when the end of the cartridge 13 is loaded into the receiving portion 12.
Slidably mounted between the bottom of the housing 61 and the lower face of the track 62 is a cuff adjustment puller 65 and a carrier 66 which supports a cutting blade 67.
A staple 68 sits on a staple bed 69 beneath clamp 70 :25 with the legs of the staple facing towards the anvil 60 but clear of cuff passageway 71~ The staple 68 i~ moved towards .

~,'~ ' ;
' : :

~3223~4 : the anvil 60 by a driver 72 that is connected to the driver extension 38 of the handle or body portion 11. The driver 72 extends beneath the cuf clamp 70.
The staple driver ~2 is bia~ed rearwardly by spring 73 5 which is located in a recess 74 in the driver 72. When the driver 72 is moved towards the anvil 60 by the driver extension 38 under the action of the toggle mechanlsm 34 and 38, the clamp 70 is moved to engage the overlapping portions of the cuff in the passageway 71 and the staple 68 is moved towards the anvil 60. The spring 73 takes account of the shor-ter distance moved by the clamp 70.
The manner of connection of the cartridge 13 to the handle or body portion 11 is shown in detail in E'igs 5 to 7.
When the cartrldge 13 is inserted into the handle or body portion 11, the lug 56 of the cuff puller extension 52 is above the recess 57 in the base 24 (see Fig. 5). As the c~rtridge 13 is advanced, the locking lug 75 on the rear end of the puller 65 cams the lug 56 on the puller extension 52 down into the recess 5~ (see Fig. 6). Upon further advancement of the cartridge 13, the locking lug 75 engages the slot 55 in the puller extension 52 (see Fig. 7) and the spring latch 63 engages the face 64 to lock the cartridge in place. As shown in Fig. 7, once the locking lug 75 is engaged in the slot 55 there is insufficient room for the lug 75 to move vertically to effect disengagement from the slot 55.

, ~

13223~

..

As will be described below, the cuff 14 is tightened : around the vein 15 by moving the cuf~ puller extension 52 in the direction of the arrow 76 in Fig. 8 which moves the lug 75 and slot 55 connection further away from the recess 57.
; 5 When the cartridge 13 is removed from the body portion ll, the cuff puller extension 52 is, as shown in Fig'. 9, returned to the position shown in Fig. 6 before the lug 75 can be disengaged from the slot 55 as a consequence of the lug 56 being carried down into the reces~ 57 in the base 24.
At the same time, the thumb slide abutment 42 of the tensioner 17 i~ returned to load position in which transverse lug 44 engages locking recess 4S.
The applicator shown in Figs. 1 and 2 is particularly useful for applying the cuff 80 shown in Fig. 10 whlch consists of a strap portion Rl having a head or loop portion 82 by means of which it is attached to the top of the anvil 60. Tha strap portion 81 is passed around the vein 15 and the leader 83 of the cuff 80 is inserted into passa~eway 71 and through aperture 76 in the end of the cuff puller 65. ~ :
The leader 83 has a pair of tangs 84 either side of a head slot 85 which have outwardly directed barbs 86 by means of which the strap 81 is pulled by the puller 65 under the movement of the tensioner 17. -~
The leader 83 is inserted in the direction of arrow 87 in Fig 10 a~d the tangs 84 are forced together by the ,; .,, ,. .. , ~ ~ ,:
; ; ~ ~ . ~ ' ;: ', ;. . , : ~ .:

-` ~3~231~

contact between the side faces of the barbs 86 and the sides of the aperture ~6 in the front end of cuff puller 65.
After sufficient movement, ~he barbs 86 pass through the aperture 76 with a clip-like noi~e to indicate to the surgeon that the leader 83 has positively engaged the cuff puller 65.
The cuff puller 65 is then drawn to the right of Figs.
12 and 13 by the action of the tensioner 1~ 80 ~hat the leader 83 of the cuff rotates over the leading edge of the track portion 62. After sufficient movement of the cuff puller 65, the leader 83 of the cuff lays parallel to the cuff puller 65 (as shown in Fig. 13) with the rear of the barbs 86 locked behind the downwardly depending flanges of the puller 65.
Varlous methods of forming the leader 83 of the cuff 80 are shown ln Figs. 14 to 16, 1~ to 21, 22 and 23, and 24 and 25. In the embodiment of Figs. 14 to 16, the cuff strap 81 is die cut to provide an aperture 90. The leader 83 consists of a one piece polyethylene moulding having bifurcated ends 91 which receive the end of the strap 81 (see Figs. 14 and 15). When assembled, the ends 91 are heat sealed together with the ends 91 meeting through the aperture 90. The ends 91 may be sealed together ultra~onically in which case one of the ends 91 will be provided with a bead that is located in the aperture 90.

:: . .
.~.
.

-` ~3223~

In the embodiments of Figs. 17 to 21, the leader 83 which is of a slightly different configuration to that shown in Figs. lO to 16 is formed from folded sheet material such as polyethylene. In the Fig. 17 embodiment, the leader is preformed with the slots 85 and 85a and in the embodiment of Figs. 18 to 21, the leader 83 and strap 81 are blanks which are die cut to size and configuration after the leader blank 83 has been sealed over the strap 81. As before, the strap has an aperture 90 through which the ends of the leader meet when the heat seal is effected. The seal areas are shown by numerals 92 and 93 in Fig. 21.
Another embodiment oP the leader is shown in Figs. 22 and 23. In this instance, the leader is formed from two pieces 83a and 83b of low density polyethylene. The lower leader piece 83b has a heat seal rib 94 dimensioned to be located in aperture 90. The mating surfaces of the leader pieces 83a and 83b are heat sealed to~ether as shown in Fig.
23.
In the embodiment of Figs. 24 and 25, the leader 83 consists of a low density polyethylene insert moulded within the ~ilicone strap 81.
As mentioned above, the cartridge 13 contains the anvil 60, the staple 68, the staple driver ~2 and the cuff puller 65. To apply a cuff, the cartridge 13 is coupled to the handle or body portion 11 and the strap 81 is then fed around the veln 15 and the leader 83 connected to the cuff ,; ~ :
.
. .:: .
~. ,, ,,, . :.

1322~

puller 65. The diameter of the loop formed by the strap 81 is then varied by the tensioner 17 until valve competence is achieved.
After competence of the venous valve has been tested, the staple driver extension 38 is pushed forward by actlvating the side actuators or trigger~ 18 and as it moves towards the strap 81, the clamp 70 pres~es the overlying portion of the strap 81 firmly against the head or loop portion 82. The staple 68 is then forced forward by the driver 72 and passes through the strap 81 and the head or loop portion 82 to be closed by the staple anvil 60. The free end of the strap 81 beyond the staple 68 is removed by the cutting blade 67. The applicator 10 is then detached from the cuff 14 and the cuff i5 sutured into position to prevent the cuff from slipping along the valve segment of the vein 15.
The applicator 110 shown in Figs. 26 and 27 includes a body portion 111 having a handle 11~ at one end 113 and a cuf~ holder 114 at the other end 115. The applicator 110 is suitable for applying a venous cuff of the kind shown in Fig. 29 which consists of an elongated strap 140 having a free end 141 and a loop 142 at its other end 143. The loop 142 extends above the upper face 144 of the strap 140.
At the loop end 143 of the strap 140 there is a transverse tag 145 that carries opposed securing ears 146 by means of which the cuff is sutured to surrounding ti~sue or to the vein. A cut-out 147 i5 provided in the free end 141 .- ., .

~ `' . ~ '' . . . ~.

--- 11 32231~

~f the strap 140 to permit attachment of the free end of the strap to the applicator shown in Figs. 26 and 27.
The cuff holder 114 shown in Fi~. 26 consists of a base portion 116 secured to the bottom face of the body portion 111 and an upstanding tab or pillar 117 which receives the loop 142 of the strap 140 as shown in Fig. 29.
A modification of the holder 114 is shown in Fig. 27 where it i5 integral with the body portion 111 and thus does not have a base portion 116.
Ad~acent to the cuff holder 114 there is an aperture 118 (see Fig. 27) throu~h which the free end 141 of the strap 140 passes after the strap has been encircled around a vein.
A cuf~ adjustor 120 slidably mounted on the bottom 1 Pace of the body portion 111 has a finger grip portion 121 ad~acent the handle 112 of the applicator-110 and attachment means 122 at its other end adapted to engage the cut-out 147 in the strap 140 as is shown in Fig. 28. The cu~f adjustor 120 is friction mounted with respect to the applicator body portion. In this embodiment of the invention, friction is achieved with a ratchet mechanism which allows the adjustor 120 to be moved relative to the handle 112 and to be kept in any selected position. If desired, the ratchet can have increments of 3.14 mm so that movement of the adjustor 120 by one ratchet tooth would result in a 1 mm change in the diameter of the cuff.

';' , .. : : 'i, , ` ' '' : :, '~
' '.' , `: " ,' .: . . : . .' ' -~ ~3223~4 In thls instance, the means for securing the overlapping portions of the strap 140 includes a stapl.ing gun 130 slidably mounted on the upper face of the body 111 which has a body portion 132 that is slidably attached to the body portion 111 of the applicator llO by studs 133. At the end of the stapling gun body 132, adjacent to the pillar 117, there is a recess 134 adapted to receive a staple 131 inserted through the opening 135 at the end of the stapling gun body 132. The end of the stapling gun body 132 is clear of the aperture 118 so as to prevent fouling of the cuff.
Although not shown in the drawings, the pillar 11~ of the cuff holder 114 has groove~ on its inwardly directed face 119 (See Fig. 30) so that the pillar 11~ act~ as an anvil for closing the staple 131.
Slidably mounted on the upper face of the body portion 111 of the applicator 110 is an operating lever 136 for the stapling gun 130. The lever 136 has a keyway 137 through which passes a fastener 138. The lever 136 projects beyond the handle 112 of the applicator 110 and has an upstanding tab 139 operable by the thumb of the surgeon's hand whilst gripping the handle 112.
Both the stapling gun 130 and the operating lever 136 automatically move and remain in a retracted position so that the aperture 118 (Fig.27) in the cuff holder 114 i5 always open and the staple 131 remains in the recess 134 until the operating lever 136 is actuated.

I

.
.
:: . ;

- : , .: , .::
: . . :

.: :,:
. . . . :.

" :L3223~

In the modification of the invention shown in Fig. 30, a guillotine 150 ~s located above the body portion 111 of the applicator and beneath the stapling gun 130 to trim excess strap from the cuff. The activation of the guillotine 150 can be separate to or in conJunction with the stapling action.
In the modification of the invention shown in Fig. 31, a guide 151 is inte~ral with the holder 114 to assist in the formation of the loop of the strap around the vein. The guide need not be intergral with the holder.
Automatic feeding of the strap may be incorporated into the applicator.
The applicator may be designed as a disposable implement or for multiple use. In the latter case, both the 5tapling gun and the cuff adjustor are easily detachable from the body of the applicator ~or safe sterilization and for convenient loading of the staple gun.
As will be apparent from Fig. 28, the cuff i5 attached to the applicator by slipping the loop 142 over the pillar 117.
The strap 140 is then fed around the vein by either curved forceps or by the guiding action of the guide 151. The free end 141 of the strap 140 is inserted through the aperture 118 so that the strap is located close to or overlies the loop 142. The cut-out 147 in the free end of the cuff is attached to the hook 122 of the cuff adjustor 120.

:. , ; . . . ~; :

'. . ~

13~23~

The feeding of the strap around the vein, the insertion of the free end of the strap throuyh aperture 118 and the attachment of the free end of the strap to cuff adjustor 120 may be carried out automatically.
The diameter of the loop formed by the strap i8 then varied by moving the cuff adjustor 120 until valve competence is achieved.
After competence of the valve has been tested, the stapling gun 130 is activated and as lt moves towards the strap 140, the gun body 132 presses the strap firmly against the loop 142~ The staple 131 is then forced forward by the operating lever 136 and passes through the strap 140 and the loop 142 to be closed by the anvil in the pillar 11~. In the embodiment of the invention shown ln Fig. 30, the free end of the strap beyond the staple can be removed by the guillotine 150. The cuff is then detached from the applicator and sutured into position to prevent the cuff from slipping off the valve segment of the vein.
; As will be apparent from the above description, the applicators of the invention allow a single surgeon to apply a cuff to a vein. With one hand, the surgeon using the applicator can ad~ust the cuff to the desired diameter and then test the valve for competence. After final adjustment of the diameter, the surgeon then staples the overlapping portions of the strap together. If need bc, the free end of the strap is trimmed and the cuff removed from the applicator.

.
. .
:::

11 32231~

The applicator descrlbed above allows the surgeon to make fine ad~ustments to the diameter of the cuff. This is important as studies have shown that ther~ ls a certain . diamet~r at.which a vènous valve achieves optimal ~ :
. competence. Any re~uction below.this diame~ter results in unnecessary obstruction of.the vein which can c~use an exacerbation of the venous disease.
The cuff as described above for use with the applicators of the invention is.made from biocompatibl~, implantable material that is not stretchable at blood flow pressure such as cured silicon rubber sheeting reinforced with a woven polyester.
Various modifications may be made in details of design and construction of the applicator without departing from the scope and ambit of the invention.

~- . -, . . . ~:

;. . ',,. " ~ ~
-. .

Claims (18)

1. An applicator for applying an elongated strap around an object, said applicator including means for anchoring one end of the strap, means movable with respect to the anchoring means adapted to engage the other end of the strap after it has been formed into a loop around the object and positioned over the anchored end, said movable means being adapted to move said other end of the strap so as to adjust the perimeter of the loop, and means for securing the overlapping portions of the strap.
2. An applicator according to claim 1 wherein the means for securing the overlapping portions of the strap comprises a staple mounted within the applicator.
3. An applicator according to claim 2 wherein the means for anchoring one end of the strap comprises a pillar that acts as an anvil for closing the staple.
4. An applicator according to claim 1 wherein the means for engaging the other end of the strap is a strap puller having means for engaging a leader on said other end of the strap.
5. An applicator according to claim 4 wherein the strap puller has an opening which receives a pair of spaced apart tangs on the leader as they are forced together.
6. An applicator according to claim 5 wherein the strap puller has flanges adjacent the opening against which barbs on the tangs bear to lock the said other end of the strap to the strap puller.
7. An applicator according to claim 4 wherein the strap puller has a lug adapted to engage an aperture in the said other end of the strap.
8. An applicator according to claim 1 and further including means for trimming off any excess of the strap once the overlapping portions have been secured together.
9. An applicator for applying an elongated strap around an object comprising a staple cartridge and a handle portion, said staple cartridge including a staple, an anvil and a staple driver adapted to move the staple towards the anvil, said cartridge further including means for anchoring one end of the strap and a strap puller adapted to engage the other end of the strap after it has been formed into a loop around the object and overlies the anchored end, said handle portion including tensioning means adapted to be connected to the strap puller to adjust the perimeter of the loop, trigger means for actuating the staple driver and means for connecting the cartridge to the handle portion.
10. An applicator for securing an elongated strap around an object with one end of the strap being anchored and the other end overlying the said one end after it has been looped around the object, said applicator comprising a body portion adapted to be held by a hand, a strap tensioner within the body portion having adjustment means projecting from the body portion, and trigger means within the body portion having actuating means projecting from the body portion adapted to activate an external means for securing the overlying portions of the strap together.
11. An applicator according to claim 10 wherein the strap tensioner includes a toothed rank engageable with a stop to permit incremental move-ment of the tensioner.
12. A cartridge for use in securing an elongated strap around an object with one end of the strap overlying the other end of the strap after it has been looped around the object, said cartridge comprising an anchor for receiving said other end of the strap, means for engaging the one end of the strap after the strap has been formed as a loop, said engaging means being adapted to be moved so as to adjust the perimeter of the loop.
13. A cartridge according to claim 12 and including a staple drive adapted to drive a staple through the overlying portions of the strap.
14. A cartridge according to claim 13 and including an anvil for closing the staple.
15. A cartridge according to claim 14 and including a staple.
16. A cuff adapted to be looped around an object, said cuff comprising a strap of biocompatible implantable material having means for anchoring one end thereof and leader means at the other end thereof adapted to engage an applicator for applying the cuff.
17. A cuff according to claim 16 wherein the leader means includes a pair of tangs adapted to engage a cuff puller in the applicator.
18. A kit comprising a cartridge according to claim 12, an applicator according to claim 10 and a cuff according to claim 16.
CA000558594A 1987-02-10 1988-02-10 Venous cuff applicator Expired - Fee Related CA1322314C (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
AUPI027187 1987-02-10
AUPI0271 1987-02-10
AUPI148587 1987-04-16
AUPI1485 1987-04-16
AUPI4826 1987-10-12
AUPI482687 1987-10-12

Publications (1)

Publication Number Publication Date
CA1322314C true CA1322314C (en) 1993-09-21

Family

ID=27157339

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000558594A Expired - Fee Related CA1322314C (en) 1987-02-10 1988-02-10 Venous cuff applicator

Country Status (6)

Country Link
US (1) US5211649A (en)
EP (1) EP0302093A4 (en)
JP (1) JP2553390B2 (en)
CA (1) CA1322314C (en)
FI (1) FI884645A0 (en)
WO (1) WO1988006021A1 (en)

Families Citing this family (574)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5868761A (en) * 1992-10-09 1999-02-09 United States Surgical Corporation Surgical clip applier
US5725538A (en) * 1992-10-09 1998-03-10 United States Surgical Corporation Surgical clip applier
CA2107635C (en) * 1992-10-09 1999-08-17 David T. Green Surgical clip applier
CA2133687C (en) * 1992-10-09 2007-03-27 David T. Green Surgical clip applier
US5658298A (en) * 1993-11-09 1997-08-19 Inamed Development Company Laparoscopic tool
US5707378A (en) * 1994-09-02 1998-01-13 Sam S. Ahn Apparatus and method for performing aneurysm repair
WO1996029937A1 (en) * 1995-03-24 1996-10-03 Organ, Inc. Vessel and duct salvage device and method
US5700270A (en) * 1995-10-20 1997-12-23 United States Surgical Corporation Surgical clip applier
US7223273B2 (en) * 1996-07-23 2007-05-29 Tyco Healthcare Group Lp Anastomosis instrument and method for performing same
US7169158B2 (en) * 1996-07-23 2007-01-30 Tyco Healthcare Group Lp Anastomosis instrument and method for performing same
US6440146B2 (en) * 1996-07-23 2002-08-27 United States Surgical Corporation Anastomosis instrument and method
US20020019642A1 (en) * 1996-07-23 2002-02-14 Keith Milliman Anastomosis instrument and method for performing same
US5868759A (en) * 1997-10-10 1999-02-09 United States Surgical Corporation Surgical clip applier
EP1251786B1 (en) * 2000-01-18 2007-03-14 Tyco Healthcare Group Lp Anastomosis instrument
DE10043227A1 (en) * 2000-09-01 2002-03-14 Develogen Ag Novel developmental gene
WO2002026168A2 (en) * 2000-09-29 2002-04-04 Tricardia, Llc Venous valvuloplasty device
US6648911B1 (en) 2000-11-20 2003-11-18 Avantec Vascular Corporation Method and device for the treatment of vulnerable tissue site
CA2435209C (en) * 2001-01-24 2009-08-25 Tyco Healthcare Group Lp Anastomosis instrument and method for performing same
AUPR389201A0 (en) * 2001-03-23 2001-04-12 Lane, Rodney James Improvements in design of external vendus valve stents for the correction fo incompetent vendods valves
US7195142B2 (en) * 2003-05-30 2007-03-27 Tyco Healthcare Group Lp End-to-end anastomosis instrument and method for performing same
US6769594B2 (en) * 2002-05-31 2004-08-03 Tyco Healthcare Group, Lp End-to-end anastomosis instrument and method for performing same
US20040010274A1 (en) * 2002-07-10 2004-01-15 Manzo Scott E. Anastomosis instrument and method for performing same
US20070084897A1 (en) 2003-05-20 2007-04-19 Shelton Frederick E Iv Articulating surgical stapling instrument incorporating a two-piece e-beam firing mechanism
US9060770B2 (en) 2003-05-20 2015-06-23 Ethicon Endo-Surgery, Inc. Robotically-driven surgical instrument with E-beam driver
US20050010241A1 (en) * 2003-07-09 2005-01-13 Keith Milliman Anastomosis instrument and method for performing same
DE10355986A1 (en) * 2003-11-27 2005-06-30 Forschungszentrum Karlsruhe Gmbh compression sleeve
US8216299B2 (en) * 2004-04-01 2012-07-10 Cook Medical Technologies Llc Method to retract a body vessel wall with remodelable material
WO2005099623A1 (en) * 2004-04-08 2005-10-27 Cook Incorporated Implantable medical device with optimized shape
US20050261713A1 (en) * 2004-04-27 2005-11-24 Hassan Ali H Methods and devices for producing turbulence in vascular blood flow
US11890012B2 (en) 2004-07-28 2024-02-06 Cilag Gmbh International Staple cartridge comprising cartridge body and attached support
US7354447B2 (en) * 2005-11-10 2008-04-08 Ethicon Endo-Surgery, Inc. Disposable loading unit and surgical instruments including same
US8215531B2 (en) 2004-07-28 2012-07-10 Ethicon Endo-Surgery, Inc. Surgical stapling instrument having a medical substance dispenser
DE102004046840A1 (en) * 2004-09-27 2006-04-06 Forschungszentrum Karlsruhe Gmbh Application device for compression sleeves
US7717928B2 (en) * 2005-05-20 2010-05-18 Ams Research Corporation Anastomosis device configurations and methods
US20070194079A1 (en) 2005-08-31 2007-08-23 Hueil Joseph C Surgical stapling device with staple drivers of different height
US10159482B2 (en) 2005-08-31 2018-12-25 Ethicon Llc Fastener cartridge assembly comprising a fixed anvil and different staple heights
US7934630B2 (en) 2005-08-31 2011-05-03 Ethicon Endo-Surgery, Inc. Staple cartridges for forming staples having differing formed staple heights
US9237891B2 (en) 2005-08-31 2016-01-19 Ethicon Endo-Surgery, Inc. Robotically-controlled surgical stapling devices that produce formed staples having different lengths
US11484312B2 (en) 2005-08-31 2022-11-01 Cilag Gmbh International Staple cartridge comprising a staple driver arrangement
US8800838B2 (en) 2005-08-31 2014-08-12 Ethicon Endo-Surgery, Inc. Robotically-controlled cable-based surgical end effectors
US7669746B2 (en) 2005-08-31 2010-03-02 Ethicon Endo-Surgery, Inc. Staple cartridges for forming staples having differing formed staple heights
US11246590B2 (en) 2005-08-31 2022-02-15 Cilag Gmbh International Staple cartridge including staple drivers having different unfired heights
US7500979B2 (en) 2005-08-31 2009-03-10 Ethicon Endo-Surgery, Inc. Surgical stapling device with multiple stacked actuator wedge cams for driving staple drivers
US7407078B2 (en) * 2005-09-21 2008-08-05 Ehthicon Endo-Surgery, Inc. Surgical stapling instrument having force controlled spacing end effector
US7467740B2 (en) 2005-09-21 2008-12-23 Ethicon Endo-Surgery, Inc. Surgical stapling instruments having flexible channel and anvil features for adjustable staple heights
US7673783B2 (en) 2005-11-04 2010-03-09 Ethicon Endo-Surgery, Inc. Surgical stapling instruments structured for delivery of medical agents
US7607557B2 (en) 2005-11-04 2009-10-27 Ethicon Endo-Surgery, Inc. Surgical stapling instruments structured for pump-assisted delivery of medical agents
US7328828B2 (en) * 2005-11-04 2008-02-12 Ethicon Endo-Surgery, Inc, Lockout mechanisms and surgical instruments including same
US7799039B2 (en) 2005-11-09 2010-09-21 Ethicon Endo-Surgery, Inc. Surgical instrument having a hydraulically actuated end effector
US7673780B2 (en) 2005-11-09 2010-03-09 Ethicon Endo-Surgery, Inc. Articulation joint with improved moment arm extension for articulating an end effector of a surgical instrument
US20070106317A1 (en) 2005-11-09 2007-05-10 Shelton Frederick E Iv Hydraulically and electrically actuated articulation joints for surgical instruments
US20070142850A1 (en) * 2005-12-15 2007-06-21 David Fowler Compression anastomosis device
US7670334B2 (en) 2006-01-10 2010-03-02 Ethicon Endo-Surgery, Inc. Surgical instrument having an articulating end effector
US8763879B2 (en) 2006-01-31 2014-07-01 Ethicon Endo-Surgery, Inc. Accessing data stored in a memory of surgical instrument
US7644848B2 (en) 2006-01-31 2010-01-12 Ethicon Endo-Surgery, Inc. Electronic lockouts and surgical instrument including same
US20120292367A1 (en) 2006-01-31 2012-11-22 Ethicon Endo-Surgery, Inc. Robotically-controlled end effector
US9861359B2 (en) 2006-01-31 2018-01-09 Ethicon Llc Powered surgical instruments with firing system lockout arrangements
US20110290856A1 (en) 2006-01-31 2011-12-01 Ethicon Endo-Surgery, Inc. Robotically-controlled surgical instrument with force-feedback capabilities
US7422139B2 (en) * 2006-01-31 2008-09-09 Ethicon Endo-Surgery, Inc. Motor-driven surgical cutting fastening instrument with tactile position feedback
US7753904B2 (en) 2006-01-31 2010-07-13 Ethicon Endo-Surgery, Inc. Endoscopic surgical instrument with a handle that can articulate with respect to the shaft
US20070175951A1 (en) * 2006-01-31 2007-08-02 Shelton Frederick E Iv Gearing selector for a powered surgical cutting and fastening instrument
US7845537B2 (en) 2006-01-31 2010-12-07 Ethicon Endo-Surgery, Inc. Surgical instrument having recording capabilities
US11224427B2 (en) 2006-01-31 2022-01-18 Cilag Gmbh International Surgical stapling system including a console and retraction assembly
US7766210B2 (en) 2006-01-31 2010-08-03 Ethicon Endo-Surgery, Inc. Motor-driven surgical cutting and fastening instrument with user feedback system
US7770775B2 (en) 2006-01-31 2010-08-10 Ethicon Endo-Surgery, Inc. Motor-driven surgical cutting and fastening instrument with adaptive user feedback
US8820603B2 (en) 2006-01-31 2014-09-02 Ethicon Endo-Surgery, Inc. Accessing data stored in a memory of a surgical instrument
US11278279B2 (en) 2006-01-31 2022-03-22 Cilag Gmbh International Surgical instrument assembly
US8708213B2 (en) 2006-01-31 2014-04-29 Ethicon Endo-Surgery, Inc. Surgical instrument having a feedback system
US7416101B2 (en) * 2006-01-31 2008-08-26 Ethicon Endo-Surgery, Inc. Motor-driven surgical cutting and fastening instrument with loading force feedback
US7464849B2 (en) 2006-01-31 2008-12-16 Ethicon Endo-Surgery, Inc. Electro-mechanical surgical instrument with closure system and anvil alignment components
US11793518B2 (en) 2006-01-31 2023-10-24 Cilag Gmbh International Powered surgical instruments with firing system lockout arrangements
US7464846B2 (en) 2006-01-31 2008-12-16 Ethicon Endo-Surgery, Inc. Surgical instrument having a removable battery
US20110024477A1 (en) 2009-02-06 2011-02-03 Hall Steven G Driven Surgical Stapler Improvements
US8186555B2 (en) 2006-01-31 2012-05-29 Ethicon Endo-Surgery, Inc. Motor-driven surgical cutting and fastening instrument with mechanical closure system
US7568603B2 (en) 2006-01-31 2009-08-04 Ethicon Endo-Surgery, Inc. Motor-driven surgical cutting and fastening instrument with articulatable end effector
US7575144B2 (en) 2006-01-31 2009-08-18 Ethicon Endo-Surgery, Inc. Surgical fastener and cutter with single cable actuator
US8161977B2 (en) 2006-01-31 2012-04-24 Ethicon Endo-Surgery, Inc. Accessing data stored in a memory of a surgical instrument
US8992422B2 (en) 2006-03-23 2015-03-31 Ethicon Endo-Surgery, Inc. Robotically-controlled endoscopic accessory channel
US8721630B2 (en) 2006-03-23 2014-05-13 Ethicon Endo-Surgery, Inc. Methods and devices for controlling articulation
US20070225562A1 (en) 2006-03-23 2007-09-27 Ethicon Endo-Surgery, Inc. Articulating endoscopic accessory channel
US8322455B2 (en) 2006-06-27 2012-12-04 Ethicon Endo-Surgery, Inc. Manually driven surgical cutting and fastening instrument
US7448525B2 (en) * 2006-08-02 2008-11-11 Ethicon Endo-Surgery, Inc. Pneumatically powered surgical cutting and fastening instrument with manually operated retraction apparatus
US7740159B2 (en) 2006-08-02 2010-06-22 Ethicon Endo-Surgery, Inc. Pneumatically powered surgical cutting and fastening instrument with a variable control of the actuating rate of firing with mechanical power assist
US10130359B2 (en) 2006-09-29 2018-11-20 Ethicon Llc Method for forming a staple
US10568652B2 (en) 2006-09-29 2020-02-25 Ethicon Llc Surgical staples having attached drivers of different heights and stapling instruments for deploying the same
US20080078802A1 (en) 2006-09-29 2008-04-03 Hess Christopher J Surgical staples and stapling instruments
US7976458B2 (en) * 2006-12-05 2011-07-12 Ethicon Endo-Surgery, Inc. Independent articulating accessory channel
US11291441B2 (en) 2007-01-10 2022-04-05 Cilag Gmbh International Surgical instrument with wireless communication between control unit and remote sensor
US7900805B2 (en) 2007-01-10 2011-03-08 Ethicon Endo-Surgery, Inc. Surgical instrument with enhanced battery performance
US8459520B2 (en) 2007-01-10 2013-06-11 Ethicon Endo-Surgery, Inc. Surgical instrument with wireless communication between control unit and remote sensor
US7721931B2 (en) 2007-01-10 2010-05-25 Ethicon Endo-Surgery, Inc. Prevention of cartridge reuse in a surgical instrument
US8684253B2 (en) 2007-01-10 2014-04-01 Ethicon Endo-Surgery, Inc. Surgical instrument with wireless communication between a control unit of a robotic system and remote sensor
US8652120B2 (en) 2007-01-10 2014-02-18 Ethicon Endo-Surgery, Inc. Surgical instrument with wireless communication between control unit and sensor transponders
US7721936B2 (en) 2007-01-10 2010-05-25 Ethicon Endo-Surgery, Inc. Interlock and surgical instrument including same
US7954682B2 (en) 2007-01-10 2011-06-07 Ethicon Endo-Surgery, Inc. Surgical instrument with elements to communicate between control unit and end effector
US7738971B2 (en) 2007-01-10 2010-06-15 Ethicon Endo-Surgery, Inc. Post-sterilization programming of surgical instruments
US20080169332A1 (en) 2007-01-11 2008-07-17 Shelton Frederick E Surgical stapling device with a curved cutting member
US11039836B2 (en) 2007-01-11 2021-06-22 Cilag Gmbh International Staple cartridge for use with a surgical stapling instrument
US8007432B2 (en) * 2007-01-26 2011-08-30 Ethicon Endo-Surgery, Inc. Endoscopic accessory control mechanism
US20090001121A1 (en) 2007-03-15 2009-01-01 Hess Christopher J Surgical staple having an expandable portion
US8056787B2 (en) 2007-03-28 2011-11-15 Ethicon Endo-Surgery, Inc. Surgical stapling and cutting instrument with travel-indicating retraction member
US7490749B2 (en) 2007-03-28 2009-02-17 Ethicon Endo-Surgery, Inc. Surgical stapling and cutting instrument with manually retractable firing member
US8893946B2 (en) 2007-03-28 2014-11-25 Ethicon Endo-Surgery, Inc. Laparoscopic tissue thickness and clamp load measuring devices
US7798386B2 (en) 2007-05-30 2010-09-21 Ethicon Endo-Surgery, Inc. Surgical instrument articulation joint cover
US7810693B2 (en) 2007-05-30 2010-10-12 Ethicon Endo-Surgery, Inc. Surgical stapling and cutting instrument with articulatable end effector
US7549564B2 (en) 2007-06-22 2009-06-23 Ethicon Endo-Surgery, Inc. Surgical stapling instrument with an articulating end effector
US8931682B2 (en) 2007-06-04 2015-01-13 Ethicon Endo-Surgery, Inc. Robotically-controlled shaft based rotary drive systems for surgical instruments
US7905380B2 (en) 2007-06-04 2011-03-15 Ethicon Endo-Surgery, Inc. Surgical instrument having a multiple rate directional switching mechanism
US11672531B2 (en) 2007-06-04 2023-06-13 Cilag Gmbh International Rotary drive systems for surgical instruments
US7832408B2 (en) 2007-06-04 2010-11-16 Ethicon Endo-Surgery, Inc. Surgical instrument having a directional switching mechanism
US8534528B2 (en) 2007-06-04 2013-09-17 Ethicon Endo-Surgery, Inc. Surgical instrument having a multiple rate directional switching mechanism
US20080308602A1 (en) 2007-06-18 2008-12-18 Timm Richard W Surgical stapling and cutting instruments
US7604150B2 (en) 2007-06-22 2009-10-20 Ethicon Endo-Surgery, Inc. Surgical stapling instrument with an anti-back up mechanism
US8408439B2 (en) 2007-06-22 2013-04-02 Ethicon Endo-Surgery, Inc. Surgical stapling instrument with an articulatable end effector
US7753245B2 (en) 2007-06-22 2010-07-13 Ethicon Endo-Surgery, Inc. Surgical stapling instruments
US7597229B2 (en) 2007-06-22 2009-10-06 Ethicon Endo-Surgery, Inc. End effector closure system for a surgical stapling instrument
US7658311B2 (en) 2007-06-22 2010-02-09 Ethicon Endo-Surgery, Inc. Surgical stapling instrument with a geared return mechanism
US11849941B2 (en) 2007-06-29 2023-12-26 Cilag Gmbh International Staple cartridge having staple cavities extending at a transverse angle relative to a longitudinal cartridge axis
US7846199B2 (en) 2007-11-19 2010-12-07 Cook Incorporated Remodelable prosthetic valve
US8287469B2 (en) * 2008-01-09 2012-10-16 Ethicon Endo-Surgery, Inc. Articulating surgical device and method of use
US7766209B2 (en) 2008-02-13 2010-08-03 Ethicon Endo-Surgery, Inc. Surgical stapling instrument with improved firing trigger arrangement
US8453908B2 (en) 2008-02-13 2013-06-04 Ethicon Endo-Surgery, Inc. Surgical stapling instrument with improved firing trigger arrangement
US8540133B2 (en) 2008-09-19 2013-09-24 Ethicon Endo-Surgery, Inc. Staple cartridge
US8561870B2 (en) 2008-02-13 2013-10-22 Ethicon Endo-Surgery, Inc. Surgical stapling instrument
US7905381B2 (en) 2008-09-19 2011-03-15 Ethicon Endo-Surgery, Inc. Surgical stapling instrument with cutting member arrangement
US8752749B2 (en) 2008-02-14 2014-06-17 Ethicon Endo-Surgery, Inc. Robotically-controlled disposable motor-driven loading unit
US8584919B2 (en) 2008-02-14 2013-11-19 Ethicon Endo-Sugery, Inc. Surgical stapling apparatus with load-sensitive firing mechanism
US8657174B2 (en) 2008-02-14 2014-02-25 Ethicon Endo-Surgery, Inc. Motorized surgical cutting and fastening instrument having handle based power source
US7793812B2 (en) 2008-02-14 2010-09-14 Ethicon Endo-Surgery, Inc. Disposable motor-driven loading unit for use with a surgical cutting and stapling apparatus
US9179912B2 (en) 2008-02-14 2015-11-10 Ethicon Endo-Surgery, Inc. Robotically-controlled motorized surgical cutting and fastening instrument
US8758391B2 (en) 2008-02-14 2014-06-24 Ethicon Endo-Surgery, Inc. Interchangeable tools for surgical instruments
US8622274B2 (en) 2008-02-14 2014-01-07 Ethicon Endo-Surgery, Inc. Motorized cutting and fastening instrument having control circuit for optimizing battery usage
US7866527B2 (en) 2008-02-14 2011-01-11 Ethicon Endo-Surgery, Inc. Surgical stapling apparatus with interlockable firing system
US7861906B2 (en) 2008-02-14 2011-01-04 Ethicon Endo-Surgery, Inc. Surgical stapling apparatus with articulatable components
US8459525B2 (en) 2008-02-14 2013-06-11 Ethicon Endo-Sugery, Inc. Motorized surgical cutting and fastening instrument having a magnetic drive train torque limiting device
US8636736B2 (en) 2008-02-14 2014-01-28 Ethicon Endo-Surgery, Inc. Motorized surgical cutting and fastening instrument
US7810692B2 (en) 2008-02-14 2010-10-12 Ethicon Endo-Surgery, Inc. Disposable loading unit with firing indicator
US7819296B2 (en) 2008-02-14 2010-10-26 Ethicon Endo-Surgery, Inc. Surgical stapling apparatus with retractable firing systems
US7819298B2 (en) 2008-02-14 2010-10-26 Ethicon Endo-Surgery, Inc. Surgical stapling apparatus with control features operable with one hand
BRPI0901282A2 (en) 2008-02-14 2009-11-17 Ethicon Endo Surgery Inc surgical cutting and fixation instrument with rf electrodes
US7913891B2 (en) 2008-02-14 2011-03-29 Ethicon Endo-Surgery, Inc. Disposable loading unit with user feedback features and surgical instrument for use therewith
US8573465B2 (en) 2008-02-14 2013-11-05 Ethicon Endo-Surgery, Inc. Robotically-controlled surgical end effector system with rotary actuated closure systems
US7857185B2 (en) 2008-02-14 2010-12-28 Ethicon Endo-Surgery, Inc. Disposable loading unit for surgical stapling apparatus
US7819297B2 (en) 2008-02-14 2010-10-26 Ethicon Endo-Surgery, Inc. Surgical stapling apparatus with reprocessible handle assembly
US10390823B2 (en) 2008-02-15 2019-08-27 Ethicon Llc End effector comprising an adjunct
US11272927B2 (en) 2008-02-15 2022-03-15 Cilag Gmbh International Layer arrangements for surgical staple cartridges
US7980443B2 (en) 2008-02-15 2011-07-19 Ethicon Endo-Surgery, Inc. End effectors for a surgical cutting and stapling instrument
PL3476312T3 (en) 2008-09-19 2024-03-11 Ethicon Llc Surgical stapler with apparatus for adjusting staple height
US9050083B2 (en) 2008-09-23 2015-06-09 Ethicon Endo-Surgery, Inc. Motorized surgical instrument
US9005230B2 (en) 2008-09-23 2015-04-14 Ethicon Endo-Surgery, Inc. Motorized surgical instrument
US11648005B2 (en) 2008-09-23 2023-05-16 Cilag Gmbh International Robotically-controlled motorized surgical instrument with an end effector
US8210411B2 (en) 2008-09-23 2012-07-03 Ethicon Endo-Surgery, Inc. Motor-driven surgical cutting instrument
US9386983B2 (en) 2008-09-23 2016-07-12 Ethicon Endo-Surgery, Llc Robotically-controlled motorized surgical instrument
US8608045B2 (en) 2008-10-10 2013-12-17 Ethicon Endo-Sugery, Inc. Powered surgical cutting and stapling apparatus with manually retractable firing system
JP5186403B2 (en) * 2009-02-03 2013-04-17 パール金属株式会社 Peeler
US8517239B2 (en) 2009-02-05 2013-08-27 Ethicon Endo-Surgery, Inc. Surgical stapling instrument comprising a magnetic element driver
US8397971B2 (en) 2009-02-05 2013-03-19 Ethicon Endo-Surgery, Inc. Sterilizable surgical instrument
US8414577B2 (en) 2009-02-05 2013-04-09 Ethicon Endo-Surgery, Inc. Surgical instruments and components for use in sterile environments
US8444036B2 (en) 2009-02-06 2013-05-21 Ethicon Endo-Surgery, Inc. Motor driven surgical fastener device with mechanisms for adjusting a tissue gap within the end effector
BRPI1008667A2 (en) 2009-02-06 2016-03-08 Ethicom Endo Surgery Inc improvement of the operated surgical stapler
US8453907B2 (en) 2009-02-06 2013-06-04 Ethicon Endo-Surgery, Inc. Motor driven surgical fastener device with cutting member reversing mechanism
US8141762B2 (en) 2009-10-09 2012-03-27 Ethicon Endo-Surgery, Inc. Surgical stapler comprising a staple pocket
US8413872B2 (en) 2009-10-28 2013-04-09 Covidien Lp Surgical fastening apparatus
US8899466B2 (en) 2009-11-19 2014-12-02 Ethicon Endo-Surgery, Inc. Devices and methods for introducing a surgical circular stapling instrument into a patient
US8851354B2 (en) 2009-12-24 2014-10-07 Ethicon Endo-Surgery, Inc. Surgical cutting instrument that analyzes tissue thickness
US8220688B2 (en) 2009-12-24 2012-07-17 Ethicon Endo-Surgery, Inc. Motor-driven surgical cutting instrument with electric actuator directional control assembly
US8267300B2 (en) 2009-12-30 2012-09-18 Ethicon Endo-Surgery, Inc. Dampening device for endoscopic surgical stapler
US8783543B2 (en) 2010-07-30 2014-07-22 Ethicon Endo-Surgery, Inc. Tissue acquisition arrangements and methods for surgical stapling devices
US8789740B2 (en) 2010-07-30 2014-07-29 Ethicon Endo-Surgery, Inc. Linear cutting and stapling device with selectively disengageable cutting member
US8360296B2 (en) 2010-09-09 2013-01-29 Ethicon Endo-Surgery, Inc. Surgical stapling head assembly with firing lockout for a surgical stapler
US20120078244A1 (en) 2010-09-24 2012-03-29 Worrell Barry C Control features for articulating surgical device
US9314246B2 (en) 2010-09-30 2016-04-19 Ethicon Endo-Surgery, Llc Tissue stapler having a thickness compensator incorporating an anti-inflammatory agent
US11298125B2 (en) 2010-09-30 2022-04-12 Cilag Gmbh International Tissue stapler having a thickness compensator
US9332974B2 (en) 2010-09-30 2016-05-10 Ethicon Endo-Surgery, Llc Layered tissue thickness compensator
US9414838B2 (en) 2012-03-28 2016-08-16 Ethicon Endo-Surgery, Llc Tissue thickness compensator comprised of a plurality of materials
US9861361B2 (en) 2010-09-30 2018-01-09 Ethicon Llc Releasable tissue thickness compensator and fastener cartridge having the same
US9220501B2 (en) 2010-09-30 2015-12-29 Ethicon Endo-Surgery, Inc. Tissue thickness compensators
US9204880B2 (en) 2012-03-28 2015-12-08 Ethicon Endo-Surgery, Inc. Tissue thickness compensator comprising capsules defining a low pressure environment
US10123798B2 (en) 2010-09-30 2018-11-13 Ethicon Llc Tissue thickness compensator comprising controlled release and expansion
US9232941B2 (en) 2010-09-30 2016-01-12 Ethicon Endo-Surgery, Inc. Tissue thickness compensator comprising a reservoir
US11812965B2 (en) 2010-09-30 2023-11-14 Cilag Gmbh International Layer of material for a surgical end effector
CN103140178B (en) 2010-09-30 2015-09-23 伊西康内外科公司 Comprise the closure system keeping matrix and alignment matrix
US11849952B2 (en) 2010-09-30 2023-12-26 Cilag Gmbh International Staple cartridge comprising staples positioned within a compressible portion thereof
US9307989B2 (en) 2012-03-28 2016-04-12 Ethicon Endo-Surgery, Llc Tissue stapler having a thickness compensator incorportating a hydrophobic agent
US8840003B2 (en) 2010-09-30 2014-09-23 Ethicon Endo-Surgery, Inc. Surgical stapling instrument with compact articulation control arrangement
US10945731B2 (en) 2010-09-30 2021-03-16 Ethicon Llc Tissue thickness compensator comprising controlled release and expansion
US20120080498A1 (en) 2010-09-30 2012-04-05 Ethicon Endo-Surgery, Inc. Curved end effector for a stapling instrument
US9386988B2 (en) 2010-09-30 2016-07-12 Ethicon End-Surgery, LLC Retainer assembly including a tissue thickness compensator
US8864009B2 (en) 2010-09-30 2014-10-21 Ethicon Endo-Surgery, Inc. Tissue thickness compensator for a surgical stapler comprising an adjustable anvil
US9629814B2 (en) 2010-09-30 2017-04-25 Ethicon Endo-Surgery, Llc Tissue thickness compensator configured to redistribute compressive forces
US8893949B2 (en) 2010-09-30 2014-11-25 Ethicon Endo-Surgery, Inc. Surgical stapler with floating anvil
US9364233B2 (en) 2010-09-30 2016-06-14 Ethicon Endo-Surgery, Llc Tissue thickness compensators for circular surgical staplers
US9839420B2 (en) 2010-09-30 2017-12-12 Ethicon Llc Tissue thickness compensator comprising at least one medicament
US8695866B2 (en) 2010-10-01 2014-04-15 Ethicon Endo-Surgery, Inc. Surgical instrument having a power control circuit
US8632462B2 (en) 2011-03-14 2014-01-21 Ethicon Endo-Surgery, Inc. Trans-rectum universal ports
JP6026509B2 (en) 2011-04-29 2016-11-16 エシコン・エンド−サージェリィ・インコーポレイテッドＥｔｈｉｃｏｎ Ｅｎｄｏ−Ｓｕｒｇｅｒｙ，Ｉｎｃ． Staple cartridge including staples disposed within a compressible portion of the staple cartridge itself
US11207064B2 (en) 2011-05-27 2021-12-28 Cilag Gmbh International Automated end effector component reloading system for use with a robotic system
US9072535B2 (en) 2011-05-27 2015-07-07 Ethicon Endo-Surgery, Inc. Surgical stapling instruments with rotatable staple deployment arrangements
US9107663B2 (en) 2011-09-06 2015-08-18 Ethicon Endo-Surgery, Inc. Stapling instrument comprising resettable staple drivers
US9050084B2 (en) 2011-09-23 2015-06-09 Ethicon Endo-Surgery, Inc. Staple cartridge including collapsible deck arrangement
US9044230B2 (en) 2012-02-13 2015-06-02 Ethicon Endo-Surgery, Inc. Surgical cutting and fastening instrument with apparatus for determining cartridge and firing motion status
JP6305979B2 (en) 2012-03-28 2018-04-04 エシコン・エンド−サージェリィ・インコーポレイテッドＥｔｈｉｃｏｎ Ｅｎｄｏ−Ｓｕｒｇｅｒｙ，Ｉｎｃ． Tissue thickness compensator with multiple layers
US9198662B2 (en) 2012-03-28 2015-12-01 Ethicon Endo-Surgery, Inc. Tissue thickness compensator having improved visibility
MX353040B (en) 2012-03-28 2017-12-18 Ethicon Endo Surgery Inc Retainer assembly including a tissue thickness compensator.
BR112014024098B1 (en) 2012-03-28 2021-05-25 Ethicon Endo-Surgery, Inc. staple cartridge
US9101358B2 (en) 2012-06-15 2015-08-11 Ethicon Endo-Surgery, Inc. Articulatable surgical instrument comprising a firing drive
US9028494B2 (en) 2012-06-28 2015-05-12 Ethicon Endo-Surgery, Inc. Interchangeable end effector coupling arrangement
US8747238B2 (en) 2012-06-28 2014-06-10 Ethicon Endo-Surgery, Inc. Rotary drive shaft assemblies for surgical instruments with articulatable end effectors
US9649111B2 (en) 2012-06-28 2017-05-16 Ethicon Endo-Surgery, Llc Replaceable clip cartridge for a clip applier
US9204879B2 (en) 2012-06-28 2015-12-08 Ethicon Endo-Surgery, Inc. Flexible drive member
EP2866686A1 (en) 2012-06-28 2015-05-06 Ethicon Endo-Surgery, Inc. Empty clip cartridge lockout
US9072536B2 (en) 2012-06-28 2015-07-07 Ethicon Endo-Surgery, Inc. Differential locking arrangements for rotary powered surgical instruments
US9289256B2 (en) 2012-06-28 2016-03-22 Ethicon Endo-Surgery, Llc Surgical end effectors having angled tissue-contacting surfaces
BR112014032776B1 (en) 2012-06-28 2021-09-08 Ethicon Endo-Surgery, Inc SURGICAL INSTRUMENT SYSTEM AND SURGICAL KIT FOR USE WITH A SURGICAL INSTRUMENT SYSTEM
US20140001231A1 (en) 2012-06-28 2014-01-02 Ethicon Endo-Surgery, Inc. Firing system lockout arrangements for surgical instruments
US9119657B2 (en) 2012-06-28 2015-09-01 Ethicon Endo-Surgery, Inc. Rotary actuatable closure arrangement for surgical end effector
US9561038B2 (en) 2012-06-28 2017-02-07 Ethicon Endo-Surgery, Llc Interchangeable clip applier
US9125662B2 (en) 2012-06-28 2015-09-08 Ethicon Endo-Surgery, Inc. Multi-axis articulating and rotating surgical tools
US20140001234A1 (en) 2012-06-28 2014-01-02 Ethicon Endo-Surgery, Inc. Coupling arrangements for attaching surgical end effectors to drive systems therefor
US9101385B2 (en) 2012-06-28 2015-08-11 Ethicon Endo-Surgery, Inc. Electrode connections for rotary driven surgical tools
US11202631B2 (en) 2012-06-28 2021-12-21 Cilag Gmbh International Stapling assembly comprising a firing lockout
US9386984B2 (en) 2013-02-08 2016-07-12 Ethicon Endo-Surgery, Llc Staple cartridge comprising a releasable cover
US10092292B2 (en) 2013-02-28 2018-10-09 Ethicon Llc Staple forming features for surgical stapling instrument
BR112015021098B1 (en) 2013-03-01 2022-02-15 Ethicon Endo-Surgery, Inc COVERAGE FOR A JOINT JOINT AND SURGICAL INSTRUMENT
US20140249557A1 (en) 2013-03-01 2014-09-04 Ethicon Endo-Surgery, Inc. Thumbwheel switch arrangements for surgical instruments
JP6345707B2 (en) 2013-03-01 2018-06-20 エシコン・エンド−サージェリィ・インコーポレイテッドＥｔｈｉｃｏｎ Ｅｎｄｏ−Ｓｕｒｇｅｒｙ，Ｉｎｃ． Surgical instrument with soft stop
US20140263552A1 (en) 2013-03-13 2014-09-18 Ethicon Endo-Surgery, Inc. Staple cartridge tissue thickness sensor system
US9808244B2 (en) 2013-03-14 2017-11-07 Ethicon Llc Sensor arrangements for absolute positioning system for surgical instruments
US9629629B2 (en) 2013-03-14 2017-04-25 Ethicon Endo-Surgey, LLC Control systems for surgical instruments
US9795384B2 (en) 2013-03-27 2017-10-24 Ethicon Llc Fastener cartridge comprising a tissue thickness compensator and a gap setting element
US9572577B2 (en) 2013-03-27 2017-02-21 Ethicon Endo-Surgery, Llc Fastener cartridge comprising a tissue thickness compensator including openings therein
US9332984B2 (en) 2013-03-27 2016-05-10 Ethicon Endo-Surgery, Llc Fastener cartridge assemblies
BR112015026109B1 (en) 2013-04-16 2022-02-22 Ethicon Endo-Surgery, Inc surgical instrument
US9867612B2 (en) 2013-04-16 2018-01-16 Ethicon Llc Powered surgical stapler
US9574644B2 (en) 2013-05-30 2017-02-21 Ethicon Endo-Surgery, Llc Power module for use with a surgical instrument
US9775609B2 (en) 2013-08-23 2017-10-03 Ethicon Llc Tamper proof circuit for surgical instrument battery pack
JP6416260B2 (en) 2013-08-23 2018-10-31 エシコン エルエルシー Firing member retractor for a powered surgical instrument
US20140171986A1 (en) 2013-09-13 2014-06-19 Ethicon Endo-Surgery, Inc. Surgical Clip Having Comliant Portion
US9839428B2 (en) 2013-12-23 2017-12-12 Ethicon Llc Surgical cutting and stapling instruments with independent jaw control features
US9687232B2 (en) 2013-12-23 2017-06-27 Ethicon Llc Surgical staples
US20150173756A1 (en) 2013-12-23 2015-06-25 Ethicon Endo-Surgery, Inc. Surgical cutting and stapling methods
US9724092B2 (en) 2013-12-23 2017-08-08 Ethicon Llc Modular surgical instruments
US9962161B2 (en) 2014-02-12 2018-05-08 Ethicon Llc Deliverable surgical instrument
CN106232029B (en) 2014-02-24 2019-04-12 伊西康内外科有限责任公司 Fastening system including firing member locking piece
US9839422B2 (en) 2014-02-24 2017-12-12 Ethicon Llc Implantable layers and methods for altering implantable layers for use with surgical fastening instruments
US9820738B2 (en) 2014-03-26 2017-11-21 Ethicon Llc Surgical instrument comprising interactive systems
BR112016021943B1 (en) 2014-03-26 2022-06-14 Ethicon Endo-Surgery, Llc SURGICAL INSTRUMENT FOR USE BY AN OPERATOR IN A SURGICAL PROCEDURE
US9750499B2 (en) 2014-03-26 2017-09-05 Ethicon Llc Surgical stapling instrument system
US9826977B2 (en) 2014-03-26 2017-11-28 Ethicon Llc Sterilization verification circuit
US9913642B2 (en) 2014-03-26 2018-03-13 Ethicon Llc Surgical instrument comprising a sensor system
US20150297223A1 (en) 2014-04-16 2015-10-22 Ethicon Endo-Surgery, Inc. Fastener cartridges including extensions having different configurations
US9801628B2 (en) 2014-09-26 2017-10-31 Ethicon Llc Surgical staple and driver arrangements for staple cartridges
US10299792B2 (en) 2014-04-16 2019-05-28 Ethicon Llc Fastener cartridge comprising non-uniform fasteners
BR112016023807B1 (en) 2014-04-16 2022-07-12 Ethicon Endo-Surgery, Llc CARTRIDGE SET OF FASTENERS FOR USE WITH A SURGICAL INSTRUMENT
JP6636452B2 (en) 2014-04-16 2020-01-29 エシコン エルエルシーＥｔｈｉｃｏｎ ＬＬＣ Fastener cartridge including extension having different configurations
CN106456158B (en) 2014-04-16 2019-02-05 伊西康内外科有限责任公司 Fastener cartridge including non-uniform fastener
US10045781B2 (en) 2014-06-13 2018-08-14 Ethicon Llc Closure lockout systems for surgical instruments
US11311294B2 (en) 2014-09-05 2022-04-26 Cilag Gmbh International Powered medical device including measurement of closure state of jaws
BR112017004361B1 (en) 2014-09-05 2023-04-11 Ethicon Llc ELECTRONIC SYSTEM FOR A SURGICAL INSTRUMENT
US10016199B2 (en) 2014-09-05 2018-07-10 Ethicon Llc Polarity of hall magnet to identify cartridge type
US10105142B2 (en) 2014-09-18 2018-10-23 Ethicon Llc Surgical stapler with plurality of cutting elements
US11523821B2 (en) 2014-09-26 2022-12-13 Cilag Gmbh International Method for creating a flexible staple line
BR112017005981B1 (en) 2014-09-26 2022-09-06 Ethicon, Llc ANCHOR MATERIAL FOR USE WITH A SURGICAL STAPLE CARTRIDGE AND SURGICAL STAPLE CARTRIDGE FOR USE WITH A SURGICAL INSTRUMENT
US10076325B2 (en) 2014-10-13 2018-09-18 Ethicon Llc Surgical stapling apparatus comprising a tissue stop
US9924944B2 (en) 2014-10-16 2018-03-27 Ethicon Llc Staple cartridge comprising an adjunct material
US10517594B2 (en) 2014-10-29 2019-12-31 Ethicon Llc Cartridge assemblies for surgical staplers
US11141153B2 (en) 2014-10-29 2021-10-12 Cilag Gmbh International Staple cartridges comprising driver arrangements
US9844376B2 (en) 2014-11-06 2017-12-19 Ethicon Llc Staple cartridge comprising a releasable adjunct material
US10736636B2 (en) 2014-12-10 2020-08-11 Ethicon Llc Articulatable surgical instrument system
US9987000B2 (en) 2014-12-18 2018-06-05 Ethicon Llc Surgical instrument assembly comprising a flexible articulation system
US10085748B2 (en) 2014-12-18 2018-10-02 Ethicon Llc Locking arrangements for detachable shaft assemblies with articulatable surgical end effectors
US10117649B2 (en) 2014-12-18 2018-11-06 Ethicon Llc Surgical instrument assembly comprising a lockable articulation system
US9943309B2 (en) 2014-12-18 2018-04-17 Ethicon Llc Surgical instruments with articulatable end effectors and movable firing beam support arrangements
BR112017012996B1 (en) 2014-12-18 2022-11-08 Ethicon Llc SURGICAL INSTRUMENT WITH AN ANvil WHICH IS SELECTIVELY MOVABLE ABOUT AN IMMOVABLE GEOMETRIC AXIS DIFFERENT FROM A STAPLE CARTRIDGE
US10188385B2 (en) 2014-12-18 2019-01-29 Ethicon Llc Surgical instrument system comprising lockable systems
US9844375B2 (en) 2014-12-18 2017-12-19 Ethicon Llc Drive arrangements for articulatable surgical instruments
US9844374B2 (en) 2014-12-18 2017-12-19 Ethicon Llc Surgical instrument systems comprising an articulatable end effector and means for adjusting the firing stroke of a firing member
US9931118B2 (en) 2015-02-27 2018-04-03 Ethicon Endo-Surgery, Llc Reinforced battery for a surgical instrument
US11154301B2 (en) 2015-02-27 2021-10-26 Cilag Gmbh International Modular stapling assembly
US10226250B2 (en) 2015-02-27 2019-03-12 Ethicon Llc Modular stapling assembly
US10180463B2 (en) 2015-02-27 2019-01-15 Ethicon Llc Surgical apparatus configured to assess whether a performance parameter of the surgical apparatus is within an acceptable performance band
JP2020121162A (en) 2015-03-06 2020-08-13 エシコン エルエルシーＥｔｈｉｃｏｎ ＬＬＣ Time dependent evaluation of sensor data to determine stability element, creep element and viscoelastic element of measurement
US10687806B2 (en) 2015-03-06 2020-06-23 Ethicon Llc Adaptive tissue compression techniques to adjust closure rates for multiple tissue types
US10245033B2 (en) 2015-03-06 2019-04-02 Ethicon Llc Surgical instrument comprising a lockable battery housing
US9808246B2 (en) 2015-03-06 2017-11-07 Ethicon Endo-Surgery, Llc Method of operating a powered surgical instrument
US9993248B2 (en) 2015-03-06 2018-06-12 Ethicon Endo-Surgery, Llc Smart sensors with local signal processing
US10441279B2 (en) 2015-03-06 2019-10-15 Ethicon Llc Multiple level thresholds to modify operation of powered surgical instruments
US9895148B2 (en) 2015-03-06 2018-02-20 Ethicon Endo-Surgery, Llc Monitoring speed control and precision incrementing of motor for powered surgical instruments
US10045776B2 (en) 2015-03-06 2018-08-14 Ethicon Llc Control techniques and sub-processor contained within modular shaft with select control processing from handle
US10052044B2 (en) 2015-03-06 2018-08-21 Ethicon Llc Time dependent evaluation of sensor data to determine stability, creep, and viscoelastic elements of measures
US9901342B2 (en) 2015-03-06 2018-02-27 Ethicon Endo-Surgery, Llc Signal and power communication system positioned on a rotatable shaft
US10617412B2 (en) 2015-03-06 2020-04-14 Ethicon Llc System for detecting the mis-insertion of a staple cartridge into a surgical stapler
US9924961B2 (en) 2015-03-06 2018-03-27 Ethicon Endo-Surgery, Llc Interactive feedback system for powered surgical instruments
US10213201B2 (en) 2015-03-31 2019-02-26 Ethicon Llc Stapling end effector configured to compensate for an uneven gap between a first jaw and a second jaw
US10368861B2 (en) 2015-06-18 2019-08-06 Ethicon Llc Dual articulation drive system arrangements for articulatable surgical instruments
US11058425B2 (en) 2015-08-17 2021-07-13 Ethicon Llc Implantable layers for a surgical instrument
US10166026B2 (en) 2015-08-26 2019-01-01 Ethicon Llc Staple cartridge assembly including features for controlling the rotation of staples when being ejected therefrom
MX2022009705A (en) 2015-08-26 2022-11-07 Ethicon Llc Surgical staples comprising hardness variations for improved fastening of tissue.
JP6828018B2 (en) 2015-08-26 2021-02-10 エシコン エルエルシーＥｔｈｉｃｏｎ ＬＬＣ Surgical staple strips that allow you to change the characteristics of staples and facilitate filling into cartridges
US10357252B2 (en) 2015-09-02 2019-07-23 Ethicon Llc Surgical staple configurations with camming surfaces located between portions supporting surgical staples
MX2022006192A (en) 2015-09-02 2022-06-16 Ethicon Llc Surgical staple configurations with camming surfaces located between portions supporting surgical staples.
US10363036B2 (en) 2015-09-23 2019-07-30 Ethicon Llc Surgical stapler having force-based motor control
US10076326B2 (en) 2015-09-23 2018-09-18 Ethicon Llc Surgical stapler having current mirror-based motor control
US10327769B2 (en) 2015-09-23 2019-06-25 Ethicon Llc Surgical stapler having motor control based on a drive system component
US10105139B2 (en) 2015-09-23 2018-10-23 Ethicon Llc Surgical stapler having downstream current-based motor control
US10238386B2 (en) 2015-09-23 2019-03-26 Ethicon Llc Surgical stapler having motor control based on an electrical parameter related to a motor current
US10085751B2 (en) 2015-09-23 2018-10-02 Ethicon Llc Surgical stapler having temperature-based motor control
US10299878B2 (en) 2015-09-25 2019-05-28 Ethicon Llc Implantable adjunct systems for determining adjunct skew
US10980539B2 (en) 2015-09-30 2021-04-20 Ethicon Llc Implantable adjunct comprising bonded layers
US11890015B2 (en) 2015-09-30 2024-02-06 Cilag Gmbh International Compressible adjunct with crossing spacer fibers
US10478188B2 (en) 2015-09-30 2019-11-19 Ethicon Llc Implantable layer comprising a constricted configuration
US10736633B2 (en) 2015-09-30 2020-08-11 Ethicon Llc Compressible adjunct with looping members
US10265068B2 (en) 2015-12-30 2019-04-23 Ethicon Llc Surgical instruments with separable motors and motor control circuits
US10292704B2 (en) 2015-12-30 2019-05-21 Ethicon Llc Mechanisms for compensating for battery pack failure in powered surgical instruments
US10368865B2 (en) 2015-12-30 2019-08-06 Ethicon Llc Mechanisms for compensating for drivetrain failure in powered surgical instruments
US10245029B2 (en) 2016-02-09 2019-04-02 Ethicon Llc Surgical instrument with articulating and axially translatable end effector
BR112018016098B1 (en) 2016-02-09 2023-02-23 Ethicon Llc SURGICAL INSTRUMENT
US11213293B2 (en) 2016-02-09 2022-01-04 Cilag Gmbh International Articulatable surgical instruments with single articulation link arrangements
US10258331B2 (en) 2016-02-12 2019-04-16 Ethicon Llc Mechanisms for compensating for drivetrain failure in powered surgical instruments
US11224426B2 (en) 2016-02-12 2022-01-18 Cilag Gmbh International Mechanisms for compensating for drivetrain failure in powered surgical instruments
US10448948B2 (en) 2016-02-12 2019-10-22 Ethicon Llc Mechanisms for compensating for drivetrain failure in powered surgical instruments
US10617413B2 (en) 2016-04-01 2020-04-14 Ethicon Llc Closure system arrangements for surgical cutting and stapling devices with separate and distinct firing shafts
US11284890B2 (en) 2016-04-01 2022-03-29 Cilag Gmbh International Circular stapling system comprising an incisable tissue support
US10485542B2 (en) 2016-04-01 2019-11-26 Ethicon Llc Surgical stapling instrument comprising multiple lockouts
US10456140B2 (en) 2016-04-01 2019-10-29 Ethicon Llc Surgical stapling system comprising an unclamping lockout
US10413293B2 (en) 2016-04-01 2019-09-17 Ethicon Llc Interchangeable surgical tool assembly with a surgical end effector that is selectively rotatable about a shaft axis
US10405859B2 (en) 2016-04-15 2019-09-10 Ethicon Llc Surgical instrument with adjustable stop/start control during a firing motion
US10335145B2 (en) 2016-04-15 2019-07-02 Ethicon Llc Modular surgical instrument with configurable operating mode
US10357247B2 (en) 2016-04-15 2019-07-23 Ethicon Llc Surgical instrument with multiple program responses during a firing motion
US11607239B2 (en) 2016-04-15 2023-03-21 Cilag Gmbh International Systems and methods for controlling a surgical stapling and cutting instrument
US10456137B2 (en) 2016-04-15 2019-10-29 Ethicon Llc Staple formation detection mechanisms
US10426467B2 (en) 2016-04-15 2019-10-01 Ethicon Llc Surgical instrument with detection sensors
US11179150B2 (en) 2016-04-15 2021-11-23 Cilag Gmbh International Systems and methods for controlling a surgical stapling and cutting instrument
US10492783B2 (en) 2016-04-15 2019-12-03 Ethicon, Llc Surgical instrument with improved stop/start control during a firing motion
US10828028B2 (en) 2016-04-15 2020-11-10 Ethicon Llc Surgical instrument with multiple program responses during a firing motion
US20170296173A1 (en) 2016-04-18 2017-10-19 Ethicon Endo-Surgery, Llc Method for operating a surgical instrument
US11317917B2 (en) 2016-04-18 2022-05-03 Cilag Gmbh International Surgical stapling system comprising a lockable firing assembly
US10426469B2 (en) 2016-04-18 2019-10-01 Ethicon Llc Surgical instrument comprising a primary firing lockout and a secondary firing lockout
CN109310431B (en) 2016-06-24 2022-03-04 伊西康有限责任公司 Staple cartridge comprising wire staples and punch staples
USD826405S1 (en) 2016-06-24 2018-08-21 Ethicon Llc Surgical fastener
US10702270B2 (en) 2016-06-24 2020-07-07 Ethicon Llc Stapling system for use with wire staples and stamped staples
USD847989S1 (en) 2016-06-24 2019-05-07 Ethicon Llc Surgical fastener cartridge
USD850617S1 (en) 2016-06-24 2019-06-04 Ethicon Llc Surgical fastener cartridge
US10675026B2 (en) 2016-12-21 2020-06-09 Ethicon Llc Methods of stapling tissue
US10537324B2 (en) 2016-12-21 2020-01-21 Ethicon Llc Stepped staple cartridge with asymmetrical staples
US10568626B2 (en) 2016-12-21 2020-02-25 Ethicon Llc Surgical instruments with jaw opening features for increasing a jaw opening distance
US10687810B2 (en) 2016-12-21 2020-06-23 Ethicon Llc Stepped staple cartridge with tissue retention and gap setting features
US10568624B2 (en) 2016-12-21 2020-02-25 Ethicon Llc Surgical instruments with jaws that are pivotable about a fixed axis and include separate and distinct closure and firing systems
US10426471B2 (en) 2016-12-21 2019-10-01 Ethicon Llc Surgical instrument with multiple failure response modes
US10667809B2 (en) 2016-12-21 2020-06-02 Ethicon Llc Staple cartridge and staple cartridge channel comprising windows defined therein
JP7010956B2 (en) 2016-12-21 2022-01-26 エシコン エルエルシー How to staple tissue
US10945727B2 (en) 2016-12-21 2021-03-16 Ethicon Llc Staple cartridge with deformable driver retention features
US11684367B2 (en) 2016-12-21 2023-06-27 Cilag Gmbh International Stepped assembly having and end-of-life indicator
US10758229B2 (en) 2016-12-21 2020-09-01 Ethicon Llc Surgical instrument comprising improved jaw control
US11419606B2 (en) 2016-12-21 2022-08-23 Cilag Gmbh International Shaft assembly comprising a clutch configured to adapt the output of a rotary firing member to two different systems
US10835245B2 (en) 2016-12-21 2020-11-17 Ethicon Llc Method for attaching a shaft assembly to a surgical instrument and, alternatively, to a surgical robot
US20180168615A1 (en) 2016-12-21 2018-06-21 Ethicon Endo-Surgery, Llc Method of deforming staples from two different types of staple cartridges with the same surgical stapling instrument
US20180168619A1 (en) 2016-12-21 2018-06-21 Ethicon Endo-Surgery, Llc Surgical stapling systems
CN110087565A (en) 2016-12-21 2019-08-02 爱惜康有限责任公司 Surgical stapling system
CN110099619B (en) 2016-12-21 2022-07-15 爱惜康有限责任公司 Lockout device for surgical end effector and replaceable tool assembly
US10856868B2 (en) 2016-12-21 2020-12-08 Ethicon Llc Firing member pin configurations
US11134942B2 (en) 2016-12-21 2021-10-05 Cilag Gmbh International Surgical stapling instruments and staple-forming anvils
US10893864B2 (en) 2016-12-21 2021-01-19 Ethicon Staple cartridges and arrangements of staples and staple cavities therein
US10758230B2 (en) 2016-12-21 2020-09-01 Ethicon Llc Surgical instrument with primary and safety processors
US11160551B2 (en) 2016-12-21 2021-11-02 Cilag Gmbh International Articulatable surgical stapling instruments
US10993715B2 (en) 2016-12-21 2021-05-04 Ethicon Llc Staple cartridge comprising staples with different clamping breadths
US10898186B2 (en) 2016-12-21 2021-01-26 Ethicon Llc Staple forming pocket arrangements comprising primary sidewalls and pocket sidewalls
USD879808S1 (en) 2017-06-20 2020-03-31 Ethicon Llc Display panel with graphical user interface
US10368864B2 (en) 2017-06-20 2019-08-06 Ethicon Llc Systems and methods for controlling displaying motor velocity for a surgical instrument
USD879809S1 (en) 2017-06-20 2020-03-31 Ethicon Llc Display panel with changeable graphical user interface
US11653914B2 (en) 2017-06-20 2023-05-23 Cilag Gmbh International Systems and methods for controlling motor velocity of a surgical stapling and cutting instrument according to articulation angle of end effector
US10307170B2 (en) 2017-06-20 2019-06-04 Ethicon Llc Method for closed loop control of motor velocity of a surgical stapling and cutting instrument
US11071554B2 (en) 2017-06-20 2021-07-27 Cilag Gmbh International Closed loop feedback control of motor velocity of a surgical stapling and cutting instrument based on magnitude of velocity error measurements
US10881399B2 (en) 2017-06-20 2021-01-05 Ethicon Llc Techniques for adaptive control of motor velocity of a surgical stapling and cutting instrument
US10327767B2 (en) 2017-06-20 2019-06-25 Ethicon Llc Control of motor velocity of a surgical stapling and cutting instrument based on angle of articulation
US10881396B2 (en) 2017-06-20 2021-01-05 Ethicon Llc Surgical instrument with variable duration trigger arrangement
US10980537B2 (en) 2017-06-20 2021-04-20 Ethicon Llc Closed loop feedback control of motor velocity of a surgical stapling and cutting instrument based on measured time over a specified number of shaft rotations
USD890784S1 (en) 2017-06-20 2020-07-21 Ethicon Llc Display panel with changeable graphical user interface
US10779820B2 (en) 2017-06-20 2020-09-22 Ethicon Llc Systems and methods for controlling motor speed according to user input for a surgical instrument
US10624633B2 (en) 2017-06-20 2020-04-21 Ethicon Llc Systems and methods for controlling motor velocity of a surgical stapling and cutting instrument
US10646220B2 (en) 2017-06-20 2020-05-12 Ethicon Llc Systems and methods for controlling displacement member velocity for a surgical instrument
US10390841B2 (en) 2017-06-20 2019-08-27 Ethicon Llc Control of motor velocity of a surgical stapling and cutting instrument based on angle of articulation
US10888321B2 (en) 2017-06-20 2021-01-12 Ethicon Llc Systems and methods for controlling velocity of a displacement member of a surgical stapling and cutting instrument
US11090046B2 (en) 2017-06-20 2021-08-17 Cilag Gmbh International Systems and methods for controlling displacement member motion of a surgical stapling and cutting instrument
US11517325B2 (en) 2017-06-20 2022-12-06 Cilag Gmbh International Closed loop feedback control of motor velocity of a surgical stapling and cutting instrument based on measured displacement distance traveled over a specified time interval
US11382638B2 (en) 2017-06-20 2022-07-12 Cilag Gmbh International Closed loop feedback control of motor velocity of a surgical stapling and cutting instrument based on measured time over a specified displacement distance
US10813639B2 (en) 2017-06-20 2020-10-27 Ethicon Llc Closed loop feedback control of motor velocity of a surgical stapling and cutting instrument based on system conditions
US10993716B2 (en) 2017-06-27 2021-05-04 Ethicon Llc Surgical anvil arrangements
US11266405B2 (en) 2017-06-27 2022-03-08 Cilag Gmbh International Surgical anvil manufacturing methods
US10856869B2 (en) 2017-06-27 2020-12-08 Ethicon Llc Surgical anvil arrangements
US10772629B2 (en) 2017-06-27 2020-09-15 Ethicon Llc Surgical anvil arrangements
US11141154B2 (en) 2017-06-27 2021-10-12 Cilag Gmbh International Surgical end effectors and anvils
US11324503B2 (en) 2017-06-27 2022-05-10 Cilag Gmbh International Surgical firing member arrangements
US10211586B2 (en) 2017-06-28 2019-02-19 Ethicon Llc Surgical shaft assemblies with watertight housings
US11259805B2 (en) 2017-06-28 2022-03-01 Cilag Gmbh International Surgical instrument comprising firing member supports
USD869655S1 (en) 2017-06-28 2019-12-10 Ethicon Llc Surgical fastener cartridge
US11564686B2 (en) 2017-06-28 2023-01-31 Cilag Gmbh International Surgical shaft assemblies with flexible interfaces
US10588633B2 (en) 2017-06-28 2020-03-17 Ethicon Llc Surgical instruments with open and closable jaws and axially movable firing member that is initially parked in close proximity to the jaws prior to firing
US10716614B2 (en) 2017-06-28 2020-07-21 Ethicon Llc Surgical shaft assemblies with slip ring assemblies with increased contact pressure
US10903685B2 (en) 2017-06-28 2021-01-26 Ethicon Llc Surgical shaft assemblies with slip ring assemblies forming capacitive channels
US10765427B2 (en) 2017-06-28 2020-09-08 Ethicon Llc Method for articulating a surgical instrument
EP4070740A1 (en) 2017-06-28 2022-10-12 Cilag GmbH International Surgical instrument comprising selectively actuatable rotatable couplers
US11058424B2 (en) 2017-06-28 2021-07-13 Cilag Gmbh International Surgical instrument comprising an offset articulation joint
USD906355S1 (en) 2017-06-28 2020-12-29 Ethicon Llc Display screen or portion thereof with a graphical user interface for a surgical instrument
US11246592B2 (en) 2017-06-28 2022-02-15 Cilag Gmbh International Surgical instrument comprising an articulation system lockable to a frame
USD854151S1 (en) 2017-06-28 2019-07-16 Ethicon Llc Surgical instrument shaft
USD851762S1 (en) 2017-06-28 2019-06-18 Ethicon Llc Anvil
US11007022B2 (en) 2017-06-29 2021-05-18 Ethicon Llc Closed loop velocity control techniques based on sensed tissue parameters for robotic surgical instrument
US10398434B2 (en) 2017-06-29 2019-09-03 Ethicon Llc Closed loop velocity control of closure member for robotic surgical instrument
US10258418B2 (en) 2017-06-29 2019-04-16 Ethicon Llc System for controlling articulation forces
US10932772B2 (en) 2017-06-29 2021-03-02 Ethicon Llc Methods for closed loop velocity control for robotic surgical instrument
US10898183B2 (en) 2017-06-29 2021-01-26 Ethicon Llc Robotic surgical instrument with closed loop feedback techniques for advancement of closure member during firing
US11304695B2 (en) 2017-08-03 2022-04-19 Cilag Gmbh International Surgical system shaft interconnection
US11944300B2 (en) 2017-08-03 2024-04-02 Cilag Gmbh International Method for operating a surgical system bailout
US11471155B2 (en) 2017-08-03 2022-10-18 Cilag Gmbh International Surgical system bailout
US10743872B2 (en) 2017-09-29 2020-08-18 Ethicon Llc System and methods for controlling a display of a surgical instrument
USD907647S1 (en) 2017-09-29 2021-01-12 Ethicon Llc Display screen or portion thereof with animated graphical user interface
US10796471B2 (en) 2017-09-29 2020-10-06 Ethicon Llc Systems and methods of displaying a knife position for a surgical instrument
US11399829B2 (en) 2017-09-29 2022-08-02 Cilag Gmbh International Systems and methods of initiating a power shutdown mode for a surgical instrument
US10729501B2 (en) 2017-09-29 2020-08-04 Ethicon Llc Systems and methods for language selection of a surgical instrument
US10765429B2 (en) 2017-09-29 2020-09-08 Ethicon Llc Systems and methods for providing alerts according to the operational state of a surgical instrument
USD917500S1 (en) 2017-09-29 2021-04-27 Ethicon Llc Display screen or portion thereof with graphical user interface
USD907648S1 (en) 2017-09-29 2021-01-12 Ethicon Llc Display screen or portion thereof with animated graphical user interface
US11090075B2 (en) 2017-10-30 2021-08-17 Cilag Gmbh International Articulation features for surgical end effector
US11134944B2 (en) 2017-10-30 2021-10-05 Cilag Gmbh International Surgical stapler knife motion controls
US10779903B2 (en) 2017-10-31 2020-09-22 Ethicon Llc Positive shaft rotation lock activated by jaw closure
US10842490B2 (en) 2017-10-31 2020-11-24 Ethicon Llc Cartridge body design with force reduction based on firing completion
US10743875B2 (en) 2017-12-15 2020-08-18 Ethicon Llc Surgical end effectors with jaw stiffener arrangements configured to permit monitoring of firing member
US11071543B2 (en) 2017-12-15 2021-07-27 Cilag Gmbh International Surgical end effectors with clamping assemblies configured to increase jaw aperture ranges
US11033267B2 (en) 2017-12-15 2021-06-15 Ethicon Llc Systems and methods of controlling a clamping member firing rate of a surgical instrument
US10869666B2 (en) 2017-12-15 2020-12-22 Ethicon Llc Adapters with control systems for controlling multiple motors of an electromechanical surgical instrument
US10743874B2 (en) 2017-12-15 2020-08-18 Ethicon Llc Sealed adapters for use with electromechanical surgical instruments
US11197670B2 (en) 2017-12-15 2021-12-14 Cilag Gmbh International Surgical end effectors with pivotal jaws configured to touch at their respective distal ends when fully closed
US10828033B2 (en) 2017-12-15 2020-11-10 Ethicon Llc Handheld electromechanical surgical instruments with improved motor control arrangements for positioning components of an adapter coupled thereto
US10966718B2 (en) 2017-12-15 2021-04-06 Ethicon Llc Dynamic clamping assemblies with improved wear characteristics for use in connection with electromechanical surgical instruments
US11006955B2 (en) 2017-12-15 2021-05-18 Ethicon Llc End effectors with positive jaw opening features for use with adapters for electromechanical surgical instruments
US10779825B2 (en) 2017-12-15 2020-09-22 Ethicon Llc Adapters with end effector position sensing and control arrangements for use in connection with electromechanical surgical instruments
US10779826B2 (en) 2017-12-15 2020-09-22 Ethicon Llc Methods of operating surgical end effectors
US10687813B2 (en) 2017-12-15 2020-06-23 Ethicon Llc Adapters with firing stroke sensing arrangements for use in connection with electromechanical surgical instruments
US10835330B2 (en) 2017-12-19 2020-11-17 Ethicon Llc Method for determining the position of a rotatable jaw of a surgical instrument attachment assembly
US10716565B2 (en) 2017-12-19 2020-07-21 Ethicon Llc Surgical instruments with dual articulation drivers
US11020112B2 (en) 2017-12-19 2021-06-01 Ethicon Llc Surgical tools configured for interchangeable use with different controller interfaces
US11045270B2 (en) 2017-12-19 2021-06-29 Cilag Gmbh International Robotic attachment comprising exterior drive actuator
US10729509B2 (en) 2017-12-19 2020-08-04 Ethicon Llc Surgical instrument comprising closure and firing locking mechanism
USD910847S1 (en) 2017-12-19 2021-02-16 Ethicon Llc Surgical instrument assembly
US11076853B2 (en) 2017-12-21 2021-08-03 Cilag Gmbh International Systems and methods of displaying a knife position during transection for a surgical instrument
US11129680B2 (en) 2017-12-21 2021-09-28 Cilag Gmbh International Surgical instrument comprising a projector
US11583274B2 (en) 2017-12-21 2023-02-21 Cilag Gmbh International Self-guiding stapling instrument
US11311290B2 (en) 2017-12-21 2022-04-26 Cilag Gmbh International Surgical instrument comprising an end effector dampener
US20210077091A1 (en) * 2018-05-29 2021-03-18 Smith & Nephew, Inc. Suture passer with locking actuator
US11253256B2 (en) 2018-08-20 2022-02-22 Cilag Gmbh International Articulatable motor powered surgical instruments with dedicated articulation motor arrangements
US10912559B2 (en) 2018-08-20 2021-02-09 Ethicon Llc Reinforced deformable anvil tip for surgical stapler anvil
US10842492B2 (en) 2018-08-20 2020-11-24 Ethicon Llc Powered articulatable surgical instruments with clutching and locking arrangements for linking an articulation drive system to a firing drive system
US11324501B2 (en) 2018-08-20 2022-05-10 Cilag Gmbh International Surgical stapling devices with improved closure members
US10779821B2 (en) 2018-08-20 2020-09-22 Ethicon Llc Surgical stapler anvils with tissue stop features configured to avoid tissue pinch
US11045192B2 (en) 2018-08-20 2021-06-29 Cilag Gmbh International Fabricating techniques for surgical stapler anvils
US11083458B2 (en) 2018-08-20 2021-08-10 Cilag Gmbh International Powered surgical instruments with clutching arrangements to convert linear drive motions to rotary drive motions
US11207065B2 (en) 2018-08-20 2021-12-28 Cilag Gmbh International Method for fabricating surgical stapler anvils
US10856870B2 (en) 2018-08-20 2020-12-08 Ethicon Llc Switching arrangements for motor powered articulatable surgical instruments
USD914878S1 (en) 2018-08-20 2021-03-30 Ethicon Llc Surgical instrument anvil
US11291440B2 (en) 2018-08-20 2022-04-05 Cilag Gmbh International Method for operating a powered articulatable surgical instrument
US11039834B2 (en) 2018-08-20 2021-06-22 Cilag Gmbh International Surgical stapler anvils with staple directing protrusions and tissue stability features
US11147551B2 (en) 2019-03-25 2021-10-19 Cilag Gmbh International Firing drive arrangements for surgical systems
US11147553B2 (en) 2019-03-25 2021-10-19 Cilag Gmbh International Firing drive arrangements for surgical systems
US11696761B2 (en) 2019-03-25 2023-07-11 Cilag Gmbh International Firing drive arrangements for surgical systems
US11172929B2 (en) 2019-03-25 2021-11-16 Cilag Gmbh International Articulation drive arrangements for surgical systems
US11471157B2 (en) 2019-04-30 2022-10-18 Cilag Gmbh International Articulation control mapping for a surgical instrument
US11426251B2 (en) 2019-04-30 2022-08-30 Cilag Gmbh International Articulation directional lights on a surgical instrument
US11903581B2 (en) 2019-04-30 2024-02-20 Cilag Gmbh International Methods for stapling tissue using a surgical instrument
US11432816B2 (en) 2019-04-30 2022-09-06 Cilag Gmbh International Articulation pin for a surgical instrument
US11452528B2 (en) 2019-04-30 2022-09-27 Cilag Gmbh International Articulation actuators for a surgical instrument
US11253254B2 (en) 2019-04-30 2022-02-22 Cilag Gmbh International Shaft rotation actuator on a surgical instrument
US11648009B2 (en) 2019-04-30 2023-05-16 Cilag Gmbh International Rotatable jaw tip for a surgical instrument
US11399837B2 (en) 2019-06-28 2022-08-02 Cilag Gmbh International Mechanisms for motor control adjustments of a motorized surgical instrument
US11246678B2 (en) 2019-06-28 2022-02-15 Cilag Gmbh International Surgical stapling system having a frangible RFID tag
US11291451B2 (en) 2019-06-28 2022-04-05 Cilag Gmbh International Surgical instrument with battery compatibility verification functionality
US11771419B2 (en) 2019-06-28 2023-10-03 Cilag Gmbh International Packaging for a replaceable component of a surgical stapling system
US11224497B2 (en) 2019-06-28 2022-01-18 Cilag Gmbh International Surgical systems with multiple RFID tags
US11464601B2 (en) 2019-06-28 2022-10-11 Cilag Gmbh International Surgical instrument comprising an RFID system for tracking a movable component
US11426167B2 (en) 2019-06-28 2022-08-30 Cilag Gmbh International Mechanisms for proper anvil attachment surgical stapling head assembly
US11638587B2 (en) 2019-06-28 2023-05-02 Cilag Gmbh International RFID identification systems for surgical instruments
US11523822B2 (en) 2019-06-28 2022-12-13 Cilag Gmbh International Battery pack including a circuit interrupter
US11219455B2 (en) 2019-06-28 2022-01-11 Cilag Gmbh International Surgical instrument including a lockout key
US11684434B2 (en) 2019-06-28 2023-06-27 Cilag Gmbh International Surgical RFID assemblies for instrument operational setting control
US11376098B2 (en) 2019-06-28 2022-07-05 Cilag Gmbh International Surgical instrument system comprising an RFID system
US11298132B2 (en) 2019-06-28 2022-04-12 Cilag GmbH Inlernational Staple cartridge including a honeycomb extension
US11241235B2 (en) 2019-06-28 2022-02-08 Cilag Gmbh International Method of using multiple RFID chips with a surgical assembly
US11660163B2 (en) 2019-06-28 2023-05-30 Cilag Gmbh International Surgical system with RFID tags for updating motor assembly parameters
US11627959B2 (en) 2019-06-28 2023-04-18 Cilag Gmbh International Surgical instruments including manual and powered system lockouts
US11553971B2 (en) 2019-06-28 2023-01-17 Cilag Gmbh International Surgical RFID assemblies for display and communication
US11259803B2 (en) 2019-06-28 2022-03-01 Cilag Gmbh International Surgical stapling system having an information encryption protocol
US11298127B2 (en) 2019-06-28 2022-04-12 Cilag GmbH Interational Surgical stapling system having a lockout mechanism for an incompatible cartridge
US11497492B2 (en) 2019-06-28 2022-11-15 Cilag Gmbh International Surgical instrument including an articulation lock
US11051807B2 (en) 2019-06-28 2021-07-06 Cilag Gmbh International Packaging assembly including a particulate trap
US11478241B2 (en) 2019-06-28 2022-10-25 Cilag Gmbh International Staple cartridge including projections
US11446029B2 (en) 2019-12-19 2022-09-20 Cilag Gmbh International Staple cartridge comprising projections extending from a curved deck surface
US11559304B2 (en) 2019-12-19 2023-01-24 Cilag Gmbh International Surgical instrument comprising a rapid closure mechanism
US11304696B2 (en) 2019-12-19 2022-04-19 Cilag Gmbh International Surgical instrument comprising a powered articulation system
US11931033B2 (en) 2019-12-19 2024-03-19 Cilag Gmbh International Staple cartridge comprising a latch lockout
US11464512B2 (en) 2019-12-19 2022-10-11 Cilag Gmbh International Staple cartridge comprising a curved deck surface
US11844520B2 (en) 2019-12-19 2023-12-19 Cilag Gmbh International Staple cartridge comprising driver retention members
US11576672B2 (en) 2019-12-19 2023-02-14 Cilag Gmbh International Surgical instrument comprising a closure system including a closure member and an opening member driven by a drive screw
US11701111B2 (en) 2019-12-19 2023-07-18 Cilag Gmbh International Method for operating a surgical stapling instrument
US11234698B2 (en) 2019-12-19 2022-02-01 Cilag Gmbh International Stapling system comprising a clamp lockout and a firing lockout
US11291447B2 (en) 2019-12-19 2022-04-05 Cilag Gmbh International Stapling instrument comprising independent jaw closing and staple firing systems
US11504122B2 (en) 2019-12-19 2022-11-22 Cilag Gmbh International Surgical instrument comprising a nested firing member
US11529137B2 (en) 2019-12-19 2022-12-20 Cilag Gmbh International Staple cartridge comprising driver retention members
US11529139B2 (en) 2019-12-19 2022-12-20 Cilag Gmbh International Motor driven surgical instrument
US11607219B2 (en) 2019-12-19 2023-03-21 Cilag Gmbh International Staple cartridge comprising a detachable tissue cutting knife
US11911032B2 (en) 2019-12-19 2024-02-27 Cilag Gmbh International Staple cartridge comprising a seating cam
USD975278S1 (en) 2020-06-02 2023-01-10 Cilag Gmbh International Staple cartridge
USD967421S1 (en) 2020-06-02 2022-10-18 Cilag Gmbh International Staple cartridge
USD976401S1 (en) 2020-06-02 2023-01-24 Cilag Gmbh International Staple cartridge
USD974560S1 (en) 2020-06-02 2023-01-03 Cilag Gmbh International Staple cartridge
USD975851S1 (en) 2020-06-02 2023-01-17 Cilag Gmbh International Staple cartridge
USD975850S1 (en) 2020-06-02 2023-01-17 Cilag Gmbh International Staple cartridge
USD966512S1 (en) 2020-06-02 2022-10-11 Cilag Gmbh International Staple cartridge
US20220031320A1 (en) 2020-07-28 2022-02-03 Cilag Gmbh International Surgical instruments with flexible firing member actuator constraint arrangements
USD980425S1 (en) 2020-10-29 2023-03-07 Cilag Gmbh International Surgical instrument assembly
US11534259B2 (en) 2020-10-29 2022-12-27 Cilag Gmbh International Surgical instrument comprising an articulation indicator
US11517390B2 (en) 2020-10-29 2022-12-06 Cilag Gmbh International Surgical instrument comprising a limited travel switch
US11779330B2 (en) 2020-10-29 2023-10-10 Cilag Gmbh International Surgical instrument comprising a jaw alignment system
US11717289B2 (en) 2020-10-29 2023-08-08 Cilag Gmbh International Surgical instrument comprising an indicator which indicates that an articulation drive is actuatable
US11452526B2 (en) 2020-10-29 2022-09-27 Cilag Gmbh International Surgical instrument comprising a staged voltage regulation start-up system
USD1013170S1 (en) 2020-10-29 2024-01-30 Cilag Gmbh International Surgical instrument assembly
US11896217B2 (en) 2020-10-29 2024-02-13 Cilag Gmbh International Surgical instrument comprising an articulation lock
US11617577B2 (en) 2020-10-29 2023-04-04 Cilag Gmbh International Surgical instrument comprising a sensor configured to sense whether an articulation drive of the surgical instrument is actuatable
US11931025B2 (en) 2020-10-29 2024-03-19 Cilag Gmbh International Surgical instrument comprising a releasable closure drive lock
US11844518B2 (en) 2020-10-29 2023-12-19 Cilag Gmbh International Method for operating a surgical instrument
US11653920B2 (en) 2020-12-02 2023-05-23 Cilag Gmbh International Powered surgical instruments with communication interfaces through sterile barrier
US11849943B2 (en) 2020-12-02 2023-12-26 Cilag Gmbh International Surgical instrument with cartridge release mechanisms
US11678882B2 (en) 2020-12-02 2023-06-20 Cilag Gmbh International Surgical instruments with interactive features to remedy incidental sled movements
US11890010B2 (en) 2020-12-02 2024-02-06 Cllag GmbH International Dual-sided reinforced reload for surgical instruments
US11627960B2 (en) 2020-12-02 2023-04-18 Cilag Gmbh International Powered surgical instruments with smart reload with separately attachable exteriorly mounted wiring connections
US11944296B2 (en) 2020-12-02 2024-04-02 Cilag Gmbh International Powered surgical instruments with external connectors
US11737751B2 (en) 2020-12-02 2023-08-29 Cilag Gmbh International Devices and methods of managing energy dissipated within sterile barriers of surgical instrument housings
US11744581B2 (en) 2020-12-02 2023-09-05 Cilag Gmbh International Powered surgical instruments with multi-phase tissue treatment
US11653915B2 (en) 2020-12-02 2023-05-23 Cilag Gmbh International Surgical instruments with sled location detection and adjustment features
US11696757B2 (en) 2021-02-26 2023-07-11 Cilag Gmbh International Monitoring of internal systems to detect and track cartridge motion status
US11751869B2 (en) 2021-02-26 2023-09-12 Cilag Gmbh International Monitoring of multiple sensors over time to detect moving characteristics of tissue
US11950777B2 (en) 2021-02-26 2024-04-09 Cilag Gmbh International Staple cartridge comprising an information access control system
US11723657B2 (en) 2021-02-26 2023-08-15 Cilag Gmbh International Adjustable communication based on available bandwidth and power capacity
US11749877B2 (en) 2021-02-26 2023-09-05 Cilag Gmbh International Stapling instrument comprising a signal antenna
US11925349B2 (en) 2021-02-26 2024-03-12 Cilag Gmbh International Adjustment to transfer parameters to improve available power
US11812964B2 (en) 2021-02-26 2023-11-14 Cilag Gmbh International Staple cartridge comprising a power management circuit
US11744583B2 (en) 2021-02-26 2023-09-05 Cilag Gmbh International Distal communication array to tune frequency of RF systems
US11701113B2 (en) 2021-02-26 2023-07-18 Cilag Gmbh International Stapling instrument comprising a separate power antenna and a data transfer antenna
US11730473B2 (en) 2021-02-26 2023-08-22 Cilag Gmbh International Monitoring of manufacturing life-cycle
US11793514B2 (en) 2021-02-26 2023-10-24 Cilag Gmbh International Staple cartridge comprising sensor array which may be embedded in cartridge body
US11950779B2 (en) 2021-02-26 2024-04-09 Cilag Gmbh International Method of powering and communicating with a staple cartridge
US11717291B2 (en) 2021-03-22 2023-08-08 Cilag Gmbh International Staple cartridge comprising staples configured to apply different tissue compression
US11826012B2 (en) 2021-03-22 2023-11-28 Cilag Gmbh International Stapling instrument comprising a pulsed motor-driven firing rack
US11759202B2 (en) 2021-03-22 2023-09-19 Cilag Gmbh International Staple cartridge comprising an implantable layer
US11737749B2 (en) 2021-03-22 2023-08-29 Cilag Gmbh International Surgical stapling instrument comprising a retraction system
US11806011B2 (en) 2021-03-22 2023-11-07 Cilag Gmbh International Stapling instrument comprising tissue compression systems
US11723658B2 (en) 2021-03-22 2023-08-15 Cilag Gmbh International Staple cartridge comprising a firing lockout
US11826042B2 (en) 2021-03-22 2023-11-28 Cilag Gmbh International Surgical instrument comprising a firing drive including a selectable leverage mechanism
US11857183B2 (en) 2021-03-24 2024-01-02 Cilag Gmbh International Stapling assembly components having metal substrates and plastic bodies
US11903582B2 (en) 2021-03-24 2024-02-20 Cilag Gmbh International Leveraging surfaces for cartridge installation
US11832816B2 (en) 2021-03-24 2023-12-05 Cilag Gmbh International Surgical stapling assembly comprising nonplanar staples and planar staples
US11744603B2 (en) 2021-03-24 2023-09-05 Cilag Gmbh International Multi-axis pivot joints for surgical instruments and methods for manufacturing same
US11786243B2 (en) 2021-03-24 2023-10-17 Cilag Gmbh International Firing members having flexible portions for adapting to a load during a surgical firing stroke
US11944336B2 (en) 2021-03-24 2024-04-02 Cilag Gmbh International Joint arrangements for multi-planar alignment and support of operational drive shafts in articulatable surgical instruments
US11793516B2 (en) 2021-03-24 2023-10-24 Cilag Gmbh International Surgical staple cartridge comprising longitudinal support beam
US11896218B2 (en) 2021-03-24 2024-02-13 Cilag Gmbh International Method of using a powered stapling device
US11849944B2 (en) 2021-03-24 2023-12-26 Cilag Gmbh International Drivers for fastener cartridge assemblies having rotary drive screws
US11849945B2 (en) 2021-03-24 2023-12-26 Cilag Gmbh International Rotary-driven surgical stapling assembly comprising eccentrically driven firing member
US11786239B2 (en) 2021-03-24 2023-10-17 Cilag Gmbh International Surgical instrument articulation joint arrangements comprising multiple moving linkage features
US11896219B2 (en) 2021-03-24 2024-02-13 Cilag Gmbh International Mating features between drivers and underside of a cartridge deck
US11826047B2 (en) 2021-05-28 2023-11-28 Cilag Gmbh International Stapling instrument comprising jaw mounts
US11957337B2 (en) 2021-10-18 2024-04-16 Cilag Gmbh International Surgical stapling assembly with offset ramped drive surfaces
US11877745B2 (en) 2021-10-18 2024-01-23 Cilag Gmbh International Surgical stapling assembly having longitudinally-repeating staple leg clusters
US11937816B2 (en) 2021-10-28 2024-03-26 Cilag Gmbh International Electrical lead arrangements for surgical instruments
US20240115282A1 (en) * 2022-10-11 2024-04-11 Covidien Lp Surgical constricting devices and surgical methods utilizing same

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3111945A (en) * 1961-01-05 1963-11-26 Solbrig Charles R Von Bone band and process of applying the same
US3254680A (en) * 1963-12-18 1966-06-07 Panduit Corp Strap tensioning tool
US3435823A (en) * 1966-04-11 1969-04-01 Miles Lowell Edwards Anastomotic coupling with anti-pulse ring means
US3638847A (en) * 1970-07-06 1972-02-01 United States Surgical Corp Ratchet-driven cartridge for surgical instruments
US3687138A (en) * 1970-08-17 1972-08-29 Robert K Jarvik Repeating ligature gun
US3892241A (en) * 1973-04-09 1975-07-01 Harry H Leveen Disposable plastic blood vessel clamp
FR2303514A1 (en) * 1975-03-14 1976-10-08 Perisse Pierre AUTOMATIC SURGICAL DEVICE FOR BLOOD VESSEL LIGATURE
SE433823B (en) * 1976-02-09 1984-06-18 Dennison Mfg Co ASSEMBLY TOOL FOR STRINGING A FORMAL
US4349028A (en) * 1980-10-03 1982-09-14 United States Surgical Corporation Surgical stapling apparatus having self-contained pneumatic system for completing manually initiated motion sequence
JPS58500246A (en) * 1981-02-20 1983-02-17 ボウソ−プ−ヘラ−マン・リミテツド automatic knot gun
US4556060A (en) * 1982-09-30 1985-12-03 Metatech Corporation Surgical clip
IL67773A (en) * 1983-01-28 1985-02-28 Antebi E Tie for tying live tissue and an instrument for performing said tying operation
JP2579655B2 (en) * 1986-07-17 1997-02-05 ヴァソ・プロダクツ・オーストラリア・プロプライエタリー・リミテッド Venous valve function repair cuff
US4850355A (en) * 1987-04-06 1989-07-25 Richard-Allan Medical Industries, Inc. Hemostatic clip applicator for applying multiple hemostatic clips
CA2018472A1 (en) * 1989-07-03 1991-01-03 Curtis W. Thornton Automatic hemostatic clip applicator

Also Published As

Publication number Publication date
EP0302093A1 (en) 1989-02-08
JPH01502324A (en) 1989-08-17
WO1988006021A1 (en) 1988-08-25
FI884645A (en) 1988-10-10
JP2553390B2 (en) 1996-11-13
EP0302093A4 (en) 1989-08-30
FI884645A0 (en) 1988-10-10
US5211649A (en) 1993-05-18

Similar Documents

Publication Publication Date Title
CA1322314C (en) Venous cuff applicator
US8348126B2 (en) Crimp and release of suture holding buttress material
AU2010203316B2 (en) Crimp and release of suture holding buttress material
US10327772B2 (en) Center cinch and release of buttress material
US4610383A (en) Disposable linear surgical stapler
JP2548772B2 (en) Stapler
CA1303935C (en) Surgical fastener cartridge
EP0169044B1 (en) "w" shaped staples and slotted receivers
CA1101288A (en) Ligating and dividing organic structures
US6446854B1 (en) Surgical stapling apparatus
JPH01113037A (en) Staple cartridge and stapler for surgery
JPS58138449A (en) Shape of leading end part of scissor mounting device for bonding
JPS5849261B2 (en) surgical instruments
AU646828B2 (en) Venous cuff applicator
AU610142B2 (en) Venous cuff applicator, cartridge and cuff
AU2013206199B2 (en) Center cinch and release of buttress material

Legal Events

Date Code Title Description
MKLA Lapsed