CN102821800A

CN102821800A - Pump activated pinch clamp

Info

Publication number: CN102821800A
Application number: CN2011800155933A
Authority: CN
Inventors: 张梅; 李朝永
Original assignee: Zyno Medical LLC
Current assignee: Zyno Medical LLC
Priority date: 2010-03-23
Filing date: 2011-03-18
Publication date: 2012-12-12
Anticipated expiration: 2031-03-18
Also published as: WO2011119425A3; CN102821800B; WO2011119425A2

Abstract

A system for controlling flow of a fluid in a tube with a controlling device includes a pinch clamp. The pinch clamp has a first leg, a second leg, a connecting region therebetween, a pinching region, and a first part of a quick release connector. The first leg and the second leg are both connected to the connecting region. Whether the pinching region is in an open position or in a closed position is determined by spacing between the first leg and the second leg. The first leg includes the first part of the quick release connector. The first part of the quick release connector includes an element for quickly mounting the pinch clamp to the controlling device and for quickly dismounting the pinch clamp from the controlling device.

Description

Pumping hoop clip alive

Technical field

Present patent application relates generally to be used for the system of pumping fluid.More specifically it relates to the pipe collar folder that is used for using at pump.More specifically it relates to the pipe collar folder that is used for using at infusion pump.

Background technology

Infusion pump has been used to provide the fluid that comprises medicine to the patient with controlled way.This fluid can provide in having the bag of extension.Pipe is provided the operation of specific flow velocity by pump.In design, pump configuration has been used to when pump is opened, maybe flowed when pipe prevents fluidic continuation when pump is removed, thereby the patient does not experience the fluid pressure of not expecting or receives the not fluid of desired amount.Need a kind of better system that is used for the fluid flow of automatic control valve, and this system provides in present patent application.

Summary of the invention

The one side of present patent application is a kind of fluidic mobile system that is used for the control device control valve.This system comprises hoop clip.This hoop clip has the first of join domain, clamping region and rapid release adapter between first leg, second leg, this first and second leg.First leg and second leg all are connected to join domain.Clamping region is shown in an open position still, and the closed position is to be confirmed by the interval between first leg and second leg.First leg comprises the first of rapid release adapter.The first of rapid release adapter comprises and is used for member that hoop clip is mounted to control device apace and is used for hoop clip is pulled down from control device apace.

Present patent application be a kind of system on the other hand, it comprises hoop clip, be used to provide fluidic pipe and control housing.Hoop clip is installed in and is used to control fluidic flowing on the pipe.Pipe and hoop clip will be installed in the control housing.Hoop clip has closed position and open position, and fluidic flow is prevented from and fluid can flow in pipe when middle when hoop clip is shown in an open position in the time of wherein in hoop clip is in the closed position.The control housing comprises the first power bringing device and the second power bringing device.The first power bringing device automatically pushes the closed position with hoop clip, and the second power bringing device is resisted the first power bringing device and automatically hoop clip pushed open position.The second power bringing device is different from the first power bringing device.

Present patent application be a kind of operation of method of the pump that is used for pumping fluid on the other hand.This method comprises provides pump.This pump comprises pump case, door and anchor clamps holding device.The anchor clamps holding device comprises that first force application component and door comprise second force application component.This method also comprises provides pipe and anchor clamps.These anchor clamps have first leg and second leg.These anchor clamps have open position and closed position.In the time of in anchor clamps are shown in an open position anchor clamps do not stop fluid flow and when anchor clamps in the closed position when middle fluid can not flow.This method also comprises inserts the anchor clamps holding device with first leg.When the anchor clamps holding device keeps first leg and when door, be in when opening, first force application component is done in order to anchor clamps are pushed in the closed position.This method also comprises closes door, and wherein door is closed and made second force application component begin effect.Second force application component is done in order to anchor clamps are pushed to open position.

Present patent application be a kind of system on the other hand, it comprises hoop clip and anchor clamps holding device.This hoop clip has open position and closed position.This hoop clip has first leg and second leg.First leg comprises the first of rapid release adapter, and the anchor clamps holding device comprises the second portion of rapid release adapter.The second portion of rapid release adapter is used to keep the first of rapid release adapter.

Description of drawings

Fig. 1 a is the forward 3-D view of its infusion pump of opening;

Fig. 1 b is the live 3-D view of hoop clip of the pumping of anchor clamps holding device that is inserted into the infusion pump of Fig. 1 a;

Fig. 1 c is the front view of the pumping hoop clip alive of Fig. 1 b, the container that it is connected to pipe and is connected to the medicine that is kept for injecting;

Fig. 1 d is the pipe of Fig. 1 c and the amplification 3-D view of pumping hoop clip alive, and it shows bar code or the storage device that is mounted to pumping hoop clip alive;

Fig. 2 a is the amplification 3-D view of the anchor clamps holding device of Fig. 1 a;

Fig. 2 b is the amplification 3-D view of the pumping hoop clip alive of Fig. 1 b;

Fig. 3 a is live another 3-D view of hoop clip of the pumping of Fig. 1 b and 2b, show its in the closed position in;

Fig. 3 b is live another 3-D view of hoop clip of the pumping of Fig. 1 b and 2b, shows during it is shown in an open position;

Fig. 4 is another 3-D view of the pumping hoop clip alive of Fig. 1 b and 2b;

Fig. 5 a is the bonnet of Fig. 1 a and 2a and another amplification 3-D view of anchor clamps holding device;

Fig. 5 b is the amplification 3-D view of main body of the anchor clamps holding device of Fig. 5 a;

Fig. 6 a is the amplification 3-D view of spring-loaded stopper portions of the anchor clamps holding device of Fig. 5 a;

Fig. 6 b is the amplification 3-D view of spring-loaded block of the main body of its spring anchor clamps holding device of being engaged to Fig. 5 a;

Fig. 7 a is the top view of the part of its infusion pump housing when opening; Show the details of anchor clamps holding device and its spring-loaded block and anchor clamps, how the pin that shows on the every of door infusion pump when closing makes the anchor clamps locking be released, open these anchor clamps and push back the spring-loaded block;

Fig. 7 b is the 3-D view of the infusion pump of Fig. 7 a;

Fig. 8 is the 3-D view of the bonnet of anchor clamps holding device, shows tapped through hole and bonnet spring base;

Fig. 9 is the 3-D view of another embodiment of pumping hoop clip alive;

Figure 10 is the live top view of another embodiment of hoop clip of the pumping of Fig. 9, and it is inserted in the anchor clamps holding device and through being opened by the activated pivot member of closing of door;

Figure 11 a and 11b are the 3-D views of another embodiment of the pumping hoop clip alive in being shown in an open position;

Figure 11 c is the live 3-D view of hoop clip of the pumping of Figure 11 a-11b in the closed position;

Figure 12 is that live hoop clip, infusion pump and being used for of the pumping of Figure 11 a-11b opens and closes the live decomposition view of part of hoop clip of this pumping when the pump door is closed or opens;

Figure 13 a is used to keep the live 3-D view of anchor clamps keeper of hoop clip of the pumping of Figure 11 a-11c;

Figure 13 b is used to operate the live 3-D view of lever of part of hoop clip of the pumping that is used for when the pump door is closed, opening Figure 11 a-11c;

Figure 13 c is the 3-D view of pump case front panel, shows the live parts of hoop clip of the opening that is used for the sectional fixture keeper and the pumping that is used for when the pump door is opened, closing Figure 11 a-11c;

Live one the 3-D view of parts of hoop clip of the pumping that Figure 13 d is the anchor clamps block, be used for when the pump door is opened, closing Figure 11 a-11c;

The live 3-D view of parts of hoop clip of the pumping that Figure 13 e is straight block, be used for when the pump door is closed, opening Figure 11 a-11c;

Figure 14 a is the 3-D view of spring housing, and this spring housing flexibly keeps the straight block of anchor clamps block and Figure 13 d-13e;

Figure 14 b is the 3-D view of the rear view of infusion pump, and it shows the rear portion of the spring housing of Figure 14 a;

Figure 14 c and 14d are the 3-D views of screw and screw mounting spring, and this screw mounting spring flexibly keeps anchor clamps block and straight block to be in the spring housing of Figure 14 a-14b; Figure 14 e is the viewgraph of cross-section of assembly of spring of screw and Figure 14 d of spring housing, Figure 14 c and 14d of straight block, Figure 14 a of anchor clamps block, Figure 13 e of lever, Figure 13 d of the anchor clamps keeper that comprises Figure 13 a, Figure 13 b;

Figure 15 a is the 3-D view that is closed on the clamp head that is pressed in Figure 11 c when causing anchor clamps to be opened the door shield piece on the straight block with Figure 13 e when the pump door;

Figure 15 b is the 3-D view of pump door, shows the installing hole of the door shield piece that is used for installation diagram 15a;

Figure 16 is the 3-D view of the part of infusion pump housing, shows the hoop clip that is installed in the anchor clamps keeper and is installed in the door shield piece on the door;

Figure 17 a is the 3-D view of another embodiment of the pumping hoop clip alive in being shown in an open position, has groove so that magnet to be installed;

Figure 17 b is the 3-D view of another embodiment of anchor clamps keeper, has the groove that Hall element is installed, the pumping that its pick off is used to detect Figure 17 a the live position and the existence of hoop clip; And

Figure 17 c is magnet and the interconnective block diagram between the interaction between the Hall element and Hall element, microprocessor and the display that the embodiment of Figure 17 a-17b is shown.

The specific embodiment

The applicant has designed pumping hoop clip 20 alive, 20', is used for allowing and stoping the fluidic mobile of flexible pipe 21, shown in Fig. 1 a-1d.Except having the ability through finger manipulation, pumping hoop clip 20 alive, 20' can also pass through the opening and closing of device (for example infusion pump 24) and automatically operated, shown in Fig. 1 a.

In one embodiment, when the door 22 of infusion pump 24 was closed, the device in the pump door 22 was for example sold 26 and automatically pumping hoop clip 20 alive, 20' is pressed into its open position, allows the fluidic free-flow in the pipe.Then, when the door 22 of infusion pump 24 is opened, another device, for example the spring-loaded block 28 of anchor clamps holding device 30 automatically is pressed into its closed position with pumping hoop clip 20 alive, 20', stops fluid flow.

When door 22 is opened, and live pipe that hoop clip 20,20' be connected to by when infusion pump 24 is removed when pumping, pumping live hoop clip 20,20' keep in the closed position in.In this embodiment, pipe is initially inserted in the infusion pump 24 with its pumping hoop clip 20 alive, 20', and this automatically is pressed into pumping hoop clip 20 alive, 20' in its closed position, if it also is not in this position.

In another embodiment, pumping hoop clip 20 alive is inserted in the anchor clamps holding device 30 in the infusion pump 24, shown in the zoomed-in view among Fig. 2 a, the 2b.In this embodiment, pumping hoop clip 20 alive has closed position 32, shown in Fig. 3 a, and open position 34, shown in Fig. 3 b.Pumping live hoop clip 20 have short leg 36, long foot 38 and between join domain 40.Join domain 40 has edge 46, and first leg 36 comprises the first of rapid release adapter, and for example flank region 48, and it extends beyond edge 46.

The edge 46 of extending beyond of join domain 40 allows flank region 48 to slip in the second portion of rapid release adapter, and the groove 50 of the main body 52 of anchor clamps holding device 30 for example is shown in Fig. 5 b.In one embodiment, flank region 48 is extended on every side of short leg 36, shown in Fig. 3 a, 3b.The main body 52 of anchor clamps holding device 30 has groove 50 on every side, shown in Fig. 2 a and 5b, flank region 48 extends in this groove and remains in the fixed position will lack leg 36.Groove 50 can be tapered, as shown in, allow the easy insertion of the flank region 48 of short leg 36.In a variant, can use the single flank region on the side of first leg.Flank region 48 allows anchor clamps holding devices 30 will lack that leg 36 remains in the fixed position and long foot 38 can move freely.Flank region 36 and groove 50 allow pumpings to live, and the short leg 36 of hoop clips 20 is connected to anchor clamps holding device 30 apace and from its dismounting.

The position of long foot 38 confirms that pumping hoop clip 20 alive is shown in an open position or is in the closed position when the short leg of pumping hoop clip 20 alive is in the anchor clamps holding device 30.Although in Fig. 3 a, 3b, short leg 36 has flank region 48, and these roles can be put upside down, and short leg 36 moves freely thereby long foot 38 has flank region.

In one embodiment, extension 60 is set on each flank region 48, as shown in Figure 4 with rapid release locking member 62.Anchor clamps holding device 30 has hole 64, and rapid release locking member 62 falls into this hole when rapid release locking member 62 arrival holes 64, shown in Fig. 5 a, 5b, pumping hoop clip 20 fix in position alive is sent card tower sound simultaneously.This sound is correctly inserted in the anchor clamps holding device 30 to user prompt pumping hoop clip 20 alive.Through the rounding shape of the locking of the rapid release shown in Fig. 4 member 62, pumping hoop clip 20 alive can be removed through spurring on living hoop clip 20 in pumping.Alternatively, provide the shape of locking can be used to rapid release locking member 62, par for example, and the corresponding mechanism that is arranged on the anchor clamps holding device 30 is pushed extension 60 to discharge this locking allowing toward each other.The size of the rapid release of rounding locking member 62 can be set to such an extent that lessly still be provided at simultaneously the pumping prompting sound of hoop clip 20 when being inserted into of living with easy the removal.Other shape and size that are used for rapid release locking member 62 and are used for the hole 64 of anchor clamps holding device 30 also can be used to make remove easy or difficult.

In another embodiment, flank region 48 member that is captured replaces, and for example the button-shaped protuberance 70, and extend on its surface 72 perpendicular to first leg 74, as shown in Figure 9.In this embodiment, the rapid release adapter is a button-shaped protuberance 70, and it can slip in the respective grooves in the anchor clamps holding device so that first leg 74 is remained in the fixed position.Other shape also can be used to the rapid release adapter.

As the hoop clip that passes through finger control that uses in the prior art always, the hoop clip 20 alive of the pumping among this embodiment is open types, and it forms through the injection molded material.Can use various plastics, for example acetal, polyformaldehyde, polyester and polypropylene.Also can use other plastics.Pumping hoop clip 20 alive also comprises locking 80, and it remains on pumping hoop clip 20 alive in its closed position, shown in Fig. 3 a, 3b.Pumping hoop clip 20 alive also comprises crooked join domain 40, and short therein leg 36 combines with long foot 38.Crooked join domain 40 provides builds spring in one, it is lived in pumping and automatically opens pumping hoop clip 20 alive when hoop clip 20 is disassembled.Pumping hoop clip 20 alive also has clamping region 82, pinch tube when it is in its closed position at pumping hoop clip 20 alive.Pumping hoop clip 20 alive also has opening 84,86, and pipe extends through this opening.The opening 84 that is used to manage extends through bending area 40.The parts towards short leg 36 bendings that the opening 86 that is used to manage extends through long foot 38 arrive locking piece 80.Clamping region 82 is between opening 84 and 86.

Rough surface

88a, 88b also are set on the surface of leg 38 and are used for clutching through banjo splint, as shown in Figure 9.Other rough surface can be set on the short leg 36.

In one embodiment; The first power bringing device, for example the spring-loaded block 28 shown in Fig. 5 a, 6a-6b and the 7a automatically acts on the long foot 38 of pumping hoop clip 20 alive; It is pressed to short leg 36, close live hoop clip 20 and its two

legs

36,38 are locked together of pumping.Spring 94 between spring-loaded block 28 and the bonnet 96 shown in detailed among Fig. 5 a, 6b, the 7a and 10, provides this power.Spring-loaded block 28 can comprise blind hole 97, and bonnet 96 can comprise that blind hole 98 is with the seat as spring 94, as shown in Figure 8.Bonnet 96 is connected to anchor clamps holding device 30 through adapter, for example through extending through the screw of the through hole 100 in the anchor clamps holding device.The identical screw that extends through the through hole 102 in the bonnet 96 also is connected to pump case 104, shown in Fig. 2 a, 7b and 8.

When door 22 is opened; There is not power to offset the effect of this spring-loaded block 28; Even pumping hoop clip 20 alive is opened in the time of therefore in being inserted into anchor clamps holding device 30; Shown in Fig. 5 a and 7a, the effect of spring-loaded block 28 will directly cause pumping hoop clip 20 alive when it is inserted in the groove 50 in the anchor clamps holding device 30, to be closed.

When pump door 22 was closed, the power that is provided by pin 26 was used to push the lug 110 on the long foot 38, and its inclination long foot 38 is opened locking piece 80.The power of pin 26 is opened pumping hoop clip 20 alive, shown in Fig. 7 a-7b also then to pusher long foot 38.

The power of the pin 26 through lug 110 effect is offset the power of spring-loaded block 28 and spring-loaded block 28 is pushed away backward compression spring 94 towards bonnet 96.Though show two pins 26, can use single or three or more pin.Recess 112 can be arranged in the lug 110 to catch pin 26, as shown in Figure 9.When door 22 is closed and pumping is lived hoop clip 20 when opening, in case mobile other anchor clamps arbitrarily that stop in the pipe be opened, but fluid free-flow.

Being used to the power that applies other scheme on the long foot 38 of pumping hoop clip 20 alive can be used, and for example rotating member 120, as shown in Figure 10.In this scheme, rotating member 120 has two arm 122a, 122b.When pump door 22 was closed, the pin 26 that is installed on the door 22 was pressed on the arm 122a of rotating member 120, causes it to turn clockwise.Arm 122b is pressed on the lug 110 of the long foot 38 that is connected to pumping hoop clip 20 alive at this moment, opens locking piece 80 and opens pumping hoop clip 20 alive, allows fluid free-flow.When door 22 was opened, pin 26 was withdrawn, thereby spring 96 pushing spring-loaded blocks 28 are to push long foot 38 now backward towards weak point leg 36, and locking pumping hoop clip 20 alive is mobile with shutoff.Spring-loaded block 28 also is pressed on the arm 122 of rotating member 120, causes arm 122b to rotate to its initial position counterclockwise backward.

In one embodiment, lug 110 is included in the zone of extending before the pick off 130, and this pick off for example is an optical pickocff, is present in the clamping holding device 30 to allow testing pump to activate hoop clip 20.Pick off 130 can be comprised and be positioned in the pump case 104, the part of hoop clip 20 thereby pumping is lived, for example lug 110, but active position pick off 130 with the indication pumping live hoop clip 20 be shown in an open position in or in the closed position in, as shown in Figure 9.Alternatively, position sensor 130 can be positioned in it and sentence existence and the position that testing pump activates another feature of hoop clip 20.Pick off can be Magnetic Sensor, and each pumping hoop clip of living can comprise and is positioned on the lug 110 or the magnet of other position on the long foot 38.Be connected to through pick off and make its data on the pump display, read and show that the operator knows that anchor clamps correctly are positioned in the pump.Electric wire (not shown) link position pick off 130 or Magnetic Sensor to sensor circuit board (not shown), this circuit board is also on pump case 104.

Clamp holding device 30 and spring-loaded block 28 each all by the durable material machined, this material for example is metal, for example rustless steel, aluminum or copper.Alternatively, pottery or injection molded can be used to these parts.

Anchor clamps holding device 30 can be the top 140 of orientating contiguous infusion pump 24 as, because it is approaching easily from the top, shown in Fig. 1 a and 7b.Alternatively, for the approaching situation from the below wherein, it can orientate the bottom 142 of contiguous infusion pump 24 as.Because pipe is flexible, the canal path of passing infusion pump 24 can be bent.In another embodiment, anchor clamps holding device 30 can be by the sidepiece location along pump.The anchor clamps holding device can be oriented as make pumping live hoop clip 20 from the top, below or get into from sidepiece.Pumping live hoop clip 20 can be oriented as make anchor clamps short leg 36 towards door 22, dorsad 22 or with respect to door 22 towards the side.

Handle piece 150 make insert anchor clamps holding device 30 and from its removal process easily operating pumps activate hoop clip 20, and be arranged on the long foot 38, shown in Fig. 1 b, 2b, 3a-3b, 4,5a, 7a-7b and 9.In one embodiment, piece 150 comprises rough surface 88a, and each finger can contact herein handles piece 150, for example on each of both sides with top surface on, as shown in Figure 9.Rough surface 88a can be the line in the plastics, and this line can form in the injection-molded process.

Alternatively, handle the manipulation block structure that piece 150 and lug 110 can be merged into a merging on the long foot 38 of pumping hoop clip 150 alive, as in the open position among Figure 11 a-11b and shown in the closed position among Figure 11 c.In one embodiment,, door 22 is installed on the front 152 of manipulation piece 154 that the pin of door on 22 be pressed in merging inclination long foot 36 and open locking piece 80 when being closed.The power that pin pressure antagonistic spring on the manipulation piece 154 that when door 22 is closed, merges loads block 28 pushes its open position to the pumping hoop clip 20 of living, and clamping region 82 is opened, and the fluid stream that passes in the pipe of anchor clamps 151 is no longer stoped by the pumping hoop clip 151 of living.When door 22 is opened, come the pressure of self-marketing 26 to be removed and the power of spring-loaded block 28 causes the pumping hoop clip 151 of living to be closed with locking piece 80, tight the pipe clamp in the clamping region 82.

Compare with the version among Fig. 3 a, the 3b, pumping hoop clip 151 alive merges manipulation piece 154 through its hollow and has saved material with hollow clamping region 82, and can be easily molded by plastics.

Figure 12-Figure 20 shows an embodiment, and it shows the parts that use pumping hoop clip 152 alive.In this embodiment, anchor clamps keeper 160 comprises that flank maintenance groove 162 is used to keep the flank 48 of pumping hoop clip 151 alive, shown in Figure 13 a.Anchor clamps keeper 160 also comprises the hub switch side 166 that lever keeps groove 164 to be used to keep lever 168, shown in Figure 13 b.Anchor clamps keeper 160 also comprises four installing holes 170, on opening 178, anchor clamps keeper 160 is retained to the front panel 176 of pump case 104 for screw, as shown in Figure 13.

Lever 168 extends through the anchor clamps block groove 180 of anchor clamps block 182 and passes the straight block groove 184 of straight block 186, shown in Figure 13 d-13e.Anchor clamps block 182 extends through anchor clamps keeper opening 188 with straight block 186, shown in Figure 12 and 13a.

Anchor clamps block 182 is engaged in the chamber 190 of spring housing 192, as shown in Figure 14 with straight block 186.Spring housing 192 comprises four spring housing through holes 194, and it aligns with anchor clamps keeper installing hole 170 and with the hole on the front panel 176, and back surperficial 195 for screw mounting spring housing 192 and anchor clamps keeper 160 to front panel 176 is shown in Figure 14 b.Nut is used in spring housing 192 afterwards to keep four screws.Before being connected to front panel 176, spring housing 192 is connected to anchor clamps keeper 160 through the screw (not shown) that extends through the hole 197 in hole 196 and the anchor clamps keeper 160 in the spring housing 192.Straight block 186 also comprises surface 198 and extension 200.Extension 200 is engaged to the enlarged area 201 of spring housing 192.Anchor clamps block 182 also comprises protuberance 202 and the surface between it 204.Carry with housing 192 and comprise the excision section 205 that is used for lever 168, shown in Figure 14 a.

Carry and housing 192, comprise that also tapped through hole 206 is used to keep screw 210, this screw has screw head 212 and non-threaded afterbody 214, shown in Figure 14 b-14d.Screw 210 has hexagon groove 216, allows through outer spanner rotating screw 210.Hexagon groove 216 allows adjustment screw 210 to be screwed into the position in the hole 206 with screw head 212, allows the initial load of regulating spring 218.Non-threaded afterbody 214 keeps spring 218.

The assembly of anchor clamps keeper 160, anchor clamps block 182, straight block 186, lever 168, spring housing 192, screw 210 and spring 218 is by shown in the cross section in Figure 14 e.Groove 184 in groove 180 in the anchor clamps block 182 and the straight block 186 and be used for anchor clamps block 182 and the blind hole 220 of the spring 218 of straight block 186 visible in this cross section.

In this embodiment, door shield fast 230 is mounted to pump door 22, shown in Figure 15 a-15b and Figure 16.Door shield piece 230 comprises surface 232, and it is pressed in when door 22 is closed on the front 152 of manipulation piece 154 of merging, opens the pumping hoop clip 151 of living thus.

Door shield fast 230 also comprises protuberance 234, and this protuberance is arranged as on the surface 196 that when pump door 22 is closed, is pressed in straight block 186, and straight block 186 is pressed spring 218 backward.Because lever 168 is inserted into the straight block groove 184 that passes straight block 186; When straight block 186 is pushed rearward; Lever 168 also is pushed rearward, and because lever 168 also prolongs the anchor clamps block groove 180 that passes anchor clamps block 182, this motion of lever 168 is also to rear drive anchor clamps block 182.Close thus pump door 22 anchor clamps block 182 to rear drive, abdicate the space and do not interfere to the pumping hoop clip 151 of living with anchor clamps block 182 to open.

Door shield fast 230 also comprises protuberance 236, and it is arranged on the flank 48 and extends, and shown in Figure 15 a and 16, thereby pumping hoop clip 151 alive is limited to move upward when the manipulation piece 154 that merges is pushed by the surface 232 of door shield fast 230.

Door shield fast 230 also comprises installing hole 238, is used for installing the threaded mounting hole 240 of door shield fast 230 to door 22, shown in Figure 15 b.Door 22 also has hinge 242, with door assembly 22 and pump front panel 176.

In another embodiment, it is devices of for example being made up of bar code or bin that information comprises structure 246, and for example RFID label or USB storage are attached to pumping hoop clip alive by the pharmaceutical supply merchant, shown in Fig. 1 c.The pharmacist can provide the bar code or the bin of the information with the container that is connected to about the patient with about pipe and pumping work hoop clip to comprise device.This information can comprise medicine name, dosage, dosage speed, patient's name, patient ID number and other pharmacist's mark.USB storage when hoop clip is mounted on the hoop clip can be inserted into the socket on the pump.The reader that is installed on the pump can be read this information to comprise device from bin by connection.This information also can be provided on display 132.Healthy practitioner can be with the patient's name on the screen and the patient's name on the wrist strap relatively, and pump can be set control guaranteeing that she sets this pump, in correct dosage speed, to provide correct injection drug dosage to right patient.In another embodiment, the microprocessor in the pump is connected to use the information that is received by reader automatically to set the pump parameter, comprises dosage and dosage speed.

In another embodiment; Pump comprises bar code reader with the bar code (not shown) on the wrist strap that reads the patient and the automatically relatively patient information on the wrist strap and the RFID label or the patient information on the USB storage that are installed on the anchor clamps, and guarantees that right patient is injected into correct medicine.

Alternatively, if wrist strap comprises another RFID label, pump can use its RFID label reader read wrist strap RFID label be installed on the anchor clamps the RFID label the two, be used for this purpose.

The information of coming information to comprise structure 246 reads and can be used to confirm that right patient obtains correct medicine.This affirmation can relatively come reading with patient's wrist strap of self-pumping display to carry out through tender.This affirmation can be carried out through pump self, for example reads from anchor clamps with from the two information of wrist strap through pump.If patient ID does not match, microprocessor will cause giving the alarm.If information matches, display will provide acknowledge message.

Can use passive RFID tags, for example from Parallax, the Part No. 32398 of Inc., or active RFID tag are for example from the Part No. 28147 of Parallax.RFID reader and write device comprise from the passive RFID reader Part No. 28440 of Parallax with from Parallax the active RFID reader of Inc. and write device Part No. GAO241026.Information can be stored on this non-volatile storage, like EEPROM Part No. AT24C64C, or on the USB storage from Microchip, and Texas Instruments Part No. OMAP3440 for example.

In another embodiment, pumping hoop clip 250 alive comprises groove 252, so that magnet to be installed, shown in Figure 17 a.Anchor clamps keeper 154 comprises that sensor installation detects the groove 256 in the magnetic field of magnet, shown in Figure 17 b.Pick off can be Hall element.Block diagram shown in Figure 17 c has shown the live interaction of the Hall element 259 on magnet 258 and the anchor clamps keeper 253 on the hoop clip 250 of pumping; The output of Hall element 259 is received by analog-to-digital converter and microprocessor 262; This microprocessor provides exports to display 264, the existence in its indication pumping hoop clip 250 alive position in the anchor clamps keeper 254 of pump.Also can use alarm.Since when pumping live hoop clip 250 when being opened the live long foot 38 of hoop clip 250 of pumping move and owing to remove from Hall element 250 when the live long foot 38 of hoop clip 250 pumping hoop clip 250 alive when being closed of pumping towards Hall element 250, Hall element according to the existence of pumping hoop clip 250 alive, close or open the output that provides different.Thus, the operator can confirm that the pumping hoop clip 250 of living is in the position and the pumping hoop clip 250 of living is in it and opens or be in its closed position.

Though the method and system that discloses is to combine said embodiment to show and description, does not leave the spirit and scope of the present invention defined in the appended claims can carry out various variations.

Claims

1. fluidic mobile system that is used for through the control device control valve; This system comprises hoop clip, and wherein said hoop clip has the first of join domain, clamping region and rapid release adapter between first leg, second leg, this first and second leg; Wherein said first leg and said second leg all are connected to said join domain; Wherein said clamping region is shown in an open position still, and the closed position is to be confirmed by the interval between said first leg and said second leg; Wherein said first leg comprises the said first of said rapid release adapter; The said first of wherein said rapid release adapter comprises and is used for member that said hoop clip is mounted to control device apace and is used for said hoop clip is pulled down from control device apace.

2. the fluidic mobile system that is used for through the control device control valve as claimed in claim 1 further comprises said control device, and wherein said control device comprises the hoop clip holding device; Wherein said hoop clip holding device comprises the second portion of said rapid release adapter; The said first of wherein said rapid release adapter cooperates so that said hoop clip is remained in the said hoop clip holding device with the said second portion of said rapid release adapter.

3. the fluidic mobile system that is used for through the control device control valve as claimed in claim 2; Further comprise second rapid release locking member on the said second portion of first rapid release locking member and said rapid release adapter in the said first of said rapid release adapter, be used for to lock the said first of said rapid release adapter and the said second portion of said rapid release adapter fast with removing.

4. the fluidic mobile system that is used for through the control device control valve as claimed in claim 2; Wherein said control device further comprises the second leg positioner, is used for confirming the position of said second leg when the first leg quilt is connected with said hoop clip holding device.

5. the fluidic mobile system that is used for through the control device control valve as claimed in claim 4, the wherein said second leg positioner comprises first force application component; Wherein when said hoop clip is in the said hoop clip holding device said first force application component in abutting connection with said second leg; The operation of wherein said first force application component automatically promotes said second leg, when being inserted in the said anchor clamps holding device at said hoop clip, making said hoop clip be arranged to be in its closed position or keeps said hoop clip to be in its closed position.

6. the fluidic mobile system that is used for through the control device control valve as claimed in claim 5, wherein said control device further comprises second force application component; Wherein said second leg comprises crush-zone; Wherein said second force application component is positioned as the said crush-zone of pushing, leaves from said fixed first leg to push said second leg, is in its open position thereby said hoop clip is set.

7. the fluidic mobile system that is used for through the control device control valve as claimed in claim 6, wherein said control device comprises the control device door; Wherein said control device door comprises said second force application component; Wherein said second force application component is positioned as and when said control device door is closed, pushes said crush-zone.

8. the fluidic mobile system that is used for through the control device control valve as claimed in claim 7; Wherein control device comprises the 3rd force application component; Wherein said the 3rd force application component is connected to said first force application component, and wherein said second force application component is positioned as and when said door is closed, pushes said the 3rd force application component; Wherein the said pushing to said the 3rd force application component makes said first force application component remove from said second force application component, provides the space to be used for that said second leg is pushed away from said first leg when said second force application component pushes said crush-zone.

9. the fluidic mobile system that is used for through the control device control valve as claimed in claim 6, wherein said hoop clip comprises locking piece; The said locking piece of the operational lock of wherein said first force application component; And the said locking piece of operation release of wherein said second force application component.

10. the fluidic mobile system that is used for through the control device control valve as claimed in claim 1, the said first of wherein said rapid release adapter comprises flank region; Wherein said join domain has the join domain width; Wherein said flank region has the flank region width; Wherein said flank region width is greater than said join domain width.

11. the fluidic mobile system that is used for through the control device control valve as claimed in claim 10, wherein said flank region comprises first flank and second flank; Wherein said join domain has first edge and second edge; Wherein said first flank extends beyond said first edge, and wherein said second flank extends beyond said second edge.

12. the fluidic mobile system that is used for through the control device control valve as claimed in claim 11, wherein said first flank comprises first extension; And wherein said second flank comprises second extension.

13. the fluidic mobile system that is used for through the control device control valve as claimed in claim 12, wherein said first extension comprises first rapid release locking member.

14. the fluidic mobile system that is used for through the control device control valve as claimed in claim 10; Further comprise the hoop clip holding device; Wherein said hoop clip holding device comprises groove, is used for when said hoop clip is in said anchor clamps holding device, said flank region and said first leg being remained in the fixed position.

15. the fluidic mobile system that is used for through the control device control valve as claimed in claim 1, wherein said second leg comprises the manipulation piece; Wherein said manipulation piece has the surface; Wherein pushing said surface causes said clamping region to move to said open position.

16. the fluidic mobile system that is used for through the control device control valve as claimed in claim 1, wherein said hoop clip comprises rough surface.

17. the fluidic mobile system that is used for through the control device control valve as claimed in claim 1, wherein control device is an infusion pump, is used to provide fluid to the patient; Wherein said hoop clip comprises that information comprises structure, and this information comprises structure and comprises at least one that is selected from down in the group: about patient's information, join this fluidic instruction about fluidic information with about executing.

18. the fluidic mobile system that is used for through the control device control valve as claimed in claim 17, wherein said information comprise structure and comprise by bar code and bin and comprise in the group that device forms.

19. the fluidic mobile system that is used for through the control device control valve as claimed in claim 17, wherein said bin comprises device and comprises in the group of being made up of RFID label and USB storage.

20. the fluidic mobile system that is used for through the control device control valve as claimed in claim 17 further comprises infusion pump, wherein this infusion pump comprises reader, is used to read the information that comprises structure about said information.

21. the fluidic mobile system that is used for through the control device control valve as claimed in claim 20, wherein infusion pump comprises display, is used for showing that said information comprises the information of structure.

22. the fluidic mobile system that is used for through the control device control valve as claimed in claim 20, wherein infusion pump comprises processor; Wherein said processor comprises the information in the structure based on said information, to the display of affirmation of the said information of indication output is provided.

23. the fluidic mobile system that is used for through the control device control valve as claimed in claim 1, wherein control device is to be used for to the patient fluidic infusion pump being provided; Wherein said infusion pump comprises the hoop clip holding device; Wherein said hoop clip holding device comprises the second portion of said rapid release adapter; The said first of wherein said rapid release adapter cooperates with said first leg with said hoop clip with the said second portion of said rapid release adapter and remains in the said hoop clip holding device; Wherein said infusion pump further comprises the second leg positioner, is used for confirming the position of said second leg when the said first leg quilt is connected with said hoop clip holding device; The wherein said second leg positioner comprises first force application component; Wherein when said hoop clip is in the said anchor clamps holding device said first force application component in abutting connection with said second leg; The operation of wherein said first force application component automatically promotes said second leg, said hoop clip is set when being inserted in the said anchor clamps holding device at said hoop clip is in its closed position or keeps said hoop clip to be in its closed position; Wherein said infusion pump further comprises second force application component; Wherein said second leg comprises crush-zone; Wherein said second force application component is positioned as the said crush-zone of pushing and leaves said fixed first leg to push said second leg, is in its open position thereby said hoop clip is set; Wherein said infusion pump comprises the infusion pump door; Wherein said infusion pump door comprises said second force application component; Wherein said second force application component is positioned as and when said infusion pump door is closed, pushes said crush-zone.

24. a system comprises hoop clip, is used to provide fluidic pipe and control housing, wherein said hoop clip is installed in and is used to control fluidic flowing on the said pipe; Wherein said pipe and said hoop clip are used for being engaged in said control housing; Wherein said hoop clip has closed position and open position; Wherein when said hoop clip was in the said closed position, fluidic flowing was prevented from, and when said hoop clip was in the said open position, fluid can flow in pipe; Wherein said control housing comprises the first power bringing device and the second power bringing device; The wherein said first power bringing device automatically pushes said hoop clip in the said closed position and the wherein said second power bringing device pushes said hoop clip in the said open position the said first power bringing device relatively and automatically; The wherein said second power bringing device is different from the said first power bringing device.

25. system as claimed in claim 24, wherein said control housing comprises door; Wherein said door has open position and closed position; The wherein said second power bringing device is connected to said door; Wherein the said second power bringing device carries out said hoop clip is pushed the operation in the said open position when said door is closed, and wherein when opening for said the said second power bringing device do not carry out said hoop clip is pushed the operation of said open position; Wherein said first power applies member said hoop clip is pushed in the said closed position when said door is opened.

26. system as claimed in claim 24, wherein said first leg and said second leg comprise locking component; Wherein said locking component locking when said hoop clip is in the said closed position; The said locking component of the operational lock of the wherein said first power bringing device, and the said locking component of operation release of the wherein said second power bringing device.

27. system as claimed in claim 24, wherein said hoop clip has first leg and second leg; Wherein said control housing comprises the anchor clamps holding device that is used for said first leg is remained on the fixed position; The wherein said first power bringing device comprises spring charging device; Wherein said spring charging device acts on said second leg pushing said second leg to said first leg, thereby said hoop clip is placed the closed position.

28. system as claimed in claim 24, wherein said hoop clip comprises join domain; Wherein said first leg and said second leg combine in said join domain; Wherein said first leg comprises flank region; The outstanding edge that surpasses said join domain of wherein said flank region; Wherein said anchor clamps holding device comprises the groove that is used to keep said flank region.

29. system as claimed in claim 24, wherein said second leg comprises the manipulation piece; Wherein said manipulation piece has the surface; Wherein pushing said surface causes said clamping region to move to said open position.

30. system as claimed in claim 29, the wherein said second power bringing device is arranged as and acts on the said manipulation piece.

31. system as claimed in claim 24, wherein said control device comprises the pump that is used for pumping fluid.

32. system as claimed in claim 31, wherein said pump comprises peristaltic pump.

33. system as claimed in claim 24, wherein said hoop clip for good and all is connected to said pipe.

34. system as claimed in claim 24, wherein said pump case further comprises pick off; Wherein said pick off is positioned as the existence that detects the said anchor clamps in the said anchor clamps holding device.

35. system as claimed in claim 34, wherein said pick off be positioned as detect that said anchor clamps are shown in an open position or in the closed position in.

36. an operational approach that is used for the pump of pumping fluid comprises:

A., pump is provided, and wherein this pump comprises pump case, door and anchor clamps holding device, and wherein said anchor clamps holding device comprises that first force application component and wherein said door comprise second force application component;

B., pipe and anchor clamps are provided, and wherein said anchor clamps have first leg and second leg, and wherein said anchor clamps have open position and closed position; Wherein when said anchor clamps were in the said open position, said anchor clamps did not stop fluid flow, and wherein when said anchor clamps are in the said closed position, fluid can not flow;

C. said first leg is inserted in the said anchor clamps holding device, wherein when said anchor clamps holding device kept said first leg, wherein when said door was opened, said first force application component was done in order to said anchor clamps are pushed in the closed position; With

D. close said door, wherein said door is closed and is made said second force application component begin effect; Wherein said second force application component is done in order to said anchor clamps are pushed in the said open position.

37. a system comprises hoop clip and anchor clamps holding device, wherein said hoop clip has open position and closed position; Wherein said hoop clip has first leg and second leg; Wherein said first leg comprises the first of rapid release adapter, and wherein said anchor clamps holding device comprises the second portion of said rapid release adapter; The said second portion of wherein said rapid release adapter is used to keep the said first of said rapid release adapter.