CN103961780A - Multifunctional closed drainage catheter - Google Patents
Multifunctional closed drainage catheter Download PDFInfo
- Publication number
- CN103961780A CN103961780A CN201410184993.2A CN201410184993A CN103961780A CN 103961780 A CN103961780 A CN 103961780A CN 201410184993 A CN201410184993 A CN 201410184993A CN 103961780 A CN103961780 A CN 103961780A
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- CN
- China
- Prior art keywords
- drainage
- clip
- handheld division
- drainage tube
- hole
- 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.)
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Abstract
The invention relates to a multifunctional closed drainage catheter, and belongs to the technical field of medical instruments. The drainage catheter is mainly composed of a handheld part, a drainage tube and a toggle clip, wherein a through hole is formed in the middle of the handheld part, a groove is formed in one side wall, is the same as the through hole in direction and can fix an infusion pipeline or a flushing pipeline, a transverse clamping groove is formed in the top edge of the groove and can fix the infusion pipeline or a flushing pipeline water stop, one end of the through hole in the handheld part is connected with the drainage tube, the other end of the handheld part is connected with a negative pressure connector, and the toggle clip used for fixing the infusion pipeline or the flushing pipeline is arranged on the wall of the drainage tube. The multifunctional closed drainage catheter is convenient to operate, simple in structure and good in flushing and drainage effect.
Description
Technical field
The invention belongs to technical field of medical instruments, relate in particular in a kind of operation process, use wound surface is carried out to the operating theater instruments of I & A.
Technical background
As everyone knows, in the time carrying out surgical operation, all require to keep the clear of surgical field of view, surgeon is accurately operated operative site, therefore need the blood to constantly oozing out in operation, it is clear to guarantee visual area that gastrointestinal fluid and other body fluid carry out negative pressure absorption and utilizes normal saline constantly to rinse bleeding part, for this reason, carry out vacuum suction in operation time, not only to use the sucking head with vacuum suction function, also to make sucking head can carry out the flushing of normal saline in attracting, and in the time that operative site oozing of blood etc. organizes body fluid serious, also to use syringe pipe constantly to carry out in art rinsing and synchronous negative pressure absorption, in the situation that developing simultaneously, both greatly increase surgical burden, work efficiency and accuracy in doctor's operation are affected greatly.
Summary of the invention
The object of the invention is in use can cause the unsharp problem in the visual field, design a kind of collection vacuum suction and the multi-functional drainage catheter of irrigation and drainage because of what bleeding part strengthened amount of bleeding for existing negative pressure suction head.This closed drainage conduit carries out vacuum suction and normal saline flushing integrated, is not only conducive to the clear of surgical field of view, also prevents the double absorption of the blood, gastrointestinal fluid and other body fluid that constantly ooze out, reduces the generation of complication.
Technical scheme of the present invention is:
A kind of multi-functional closed drainage conduit, is characterized in that, is mainly made up of Handheld Division 5, drainage tube 1 and clip 2; 5 middle parts, Handheld Division have through hole, one sidewall has and the through hole groove 3 that can fix infusion pipeline or flushing line in the same way, groove 3 top margins have horizontal can fix the clip slot 4 that infusion pipeline or flushing line water stop, through hole one end of Handheld Division 5 is connected with drainage tube 1, and the other end of Handheld Division 5 connects a negative pressure interface 6; On drainage tube 1 wall, band is useful on the clip 2 of fixing infusion pipeline or flushing line.
Described Handheld Division 5, drainage tube 1 clip 2 and negative pressure interface 6 are by the as a whole drainage channel of mould one-shot forming, and airtight structure.
Described clip 2 is open type elasticity clip or the rigid clip of closed type.
Described drainage tube (1) is straight type or curved; The profile of tube section is the geometry of cylinder, semicircle or crescent moon.
Tool of the present invention has the following advantages:
1, the multi-functional closed drainage conduit of the present invention can be realized limit flushing bleeding part in operation, and limit attracts the blood, gastrointestinal fluid and other body fluid that constantly ooze out; Not only be conducive to the clear of surgical field of view, also prevent the double absorption of the blood, gastrointestinal fluid and other body fluid that constantly ooze out, reduce the generation of complication.Also patient's misery and related economic demand have been reduced;
2. processing technology maturation, consumptive material is few, and cost is low;
3. workable, patient easily grasps, easy to use.
Brief description of the drawings
Fig. 1 is the longitudinal cut-away view of the structure of apparatus of the present invention;
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further illustrated.
The multi-functional closed drainage conduit of the one embodiment of the present invention's design, as shown in Figure 1, is characterized in that, is mainly made up of Handheld Division 5, drainage tube 1 and clip 2; 5 middle parts, Handheld Division have through hole, one sidewall has and the through hole groove 3 that can fix infusion pipeline or flushing line in the same way, groove 3 top margins have horizontal can fix the clip slot 4 that infusion pipeline or flushing line water stop, through hole one end of Handheld Division 5 is connected with drainage tube 1, and the other end of Handheld Division 5 connects a negative pressure interface 6; On drainage tube 1 wall, band is useful on the clip 2 of fixing infusion pipeline or flushing line.Handheld Division 5, drainage tube portion 1 and negative pressure interface 6 connect into an overall airtight drainage channel.Infusion pipeline or flushing line after fixing are postponed to Handheld Division 5 along groove 3.
Each parts detailed description of the invention of the present invention and function declaration are as follows:
Clip 2 is open type elasticity clip or the rigid clip of closed type; Clip 2 is mainly used in fixing infusion pipeline or other flushing lines.
The length of drainage tube portion 1 is determined according to different requirements of operation, can be straight type or curved; It is arbitrarily angled that curved angle can be; The profile of tube section can have the geometries such as cylinder, semicircle, crescent moon.
Handheld Division 5 is according to the demand of clinical operation, facilitate operation technique, can be the parts of the different geometries of conveniently holding, the middle part of Handheld Division has through hole can be by mould handheld portion and the one-shot forming of drainage tube portion, or handheld portion and drainage tube bond together, through hole is communicated with drainage tube; With being connected angle and can being arbitrarily angled of drainage tube.Groove 3 is arranged on Handheld Division one side wall upper part, and infusion pipeline or flushing line are postponed to Handheld Division 5 along groove 3.The size of the clip slot 4 of Handheld Division by the water of infusion pipeline only size determine, be made when the making Handheld Division 5 by mould simultaneously.
Negative pressure joint 6 is at the afterbody of Handheld Division 5, and by mould and Handheld Division one-shot forming, the middle through hole that can be Handheld Division extends one section, form tubulose, molding one bulge loop on tube wall, for connecting vacuum extractor, also can be the structure of other shape that is suitable for being connected with vacuum extractor.
The present invention illustrates for the conventional transfusion device of performing the operation: in order to rinse transfusion bag and the transfusion device of use, remove the scalp acupuncture of transfusion use, transfusion device is fixed on to drainage tube portion with clip 2, water is only fixed in clip slot 4, and infusion pipeline is placed along groove 3.Can perform the operation, realize the function that limit trimming is inhaled, clear surgical field of view, improves the success rate of operation.
Claims (4)
1. a multi-functional closed drainage conduit, is characterized in that, this drainage catheter is mainly made up of Handheld Division (5), drainage tube (1) and clip (2); Middle part, Handheld Division (5) has through hole, one sidewall has and the through hole groove (3) that can fix infusion pipeline or flushing line in the same way, groove (3) top margin has horizontal can fix the clip slot (4) that infusion pipeline or flushing line water stop, through hole one end of Handheld Division (5) is connected with drainage tube (1), and the other end of Handheld Division (5) connects a negative pressure interface (6); On drainage tube (1) wall, band is useful on the clip (2) of fixing infusion pipeline or flushing line.
2. drainage catheter according to claim 1, it is characterized in that, described Handheld Division (5), drainage tube (1) clip (2) and negative pressure interface (6) are by the as a whole drainage channel of mould one-shot forming, and airtight structure.
3. drainage catheter according to claim 1, is characterized in that, described clip (2) is open type elasticity clip or the rigid clip of closed type.
4. drainage catheter according to claim 1, is characterized in that, described drainage tube (1) is straight type or curved; The profile of tube section is the geometry of cylinder, semicircle or crescent moon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410184993.2A CN103961780B (en) | 2014-05-05 | 2014-05-05 | Multi-functional closed drainage conduit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410184993.2A CN103961780B (en) | 2014-05-05 | 2014-05-05 | Multi-functional closed drainage conduit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103961780A true CN103961780A (en) | 2014-08-06 |
| CN103961780B CN103961780B (en) | 2016-08-24 |
Family
ID=51232083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410184993.2A Expired - Fee Related CN103961780B (en) | 2014-05-05 | 2014-05-05 | Multi-functional closed drainage conduit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103961780B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4519385A (en) * | 1982-12-01 | 1985-05-28 | Snyder Laboratories, Inc. | Lavage handpiece |
| US4941872A (en) * | 1985-01-22 | 1990-07-17 | C. R. Bard, Inc. | Control handle for surgical irrigation and suction device |
| US20040260152A1 (en) * | 2003-06-20 | 2004-12-23 | Jeanene Sant | Speculum assembly |
| CN202168975U (en) * | 2011-08-02 | 2012-03-21 | 三峡大学第一临床医学院 | Simple drainage tube for peritoneal irrigation |
| CN203060538U (en) * | 2013-02-05 | 2013-07-17 | 朱文勇 | Pyothorax washing and drainage tube |
| CN203861741U (en) * | 2014-05-05 | 2014-10-08 | 田玉川 | Multifunctional closed drainage catheter |
-
2014
- 2014-05-05 CN CN201410184993.2A patent/CN103961780B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4519385A (en) * | 1982-12-01 | 1985-05-28 | Snyder Laboratories, Inc. | Lavage handpiece |
| US4941872A (en) * | 1985-01-22 | 1990-07-17 | C. R. Bard, Inc. | Control handle for surgical irrigation and suction device |
| US20040260152A1 (en) * | 2003-06-20 | 2004-12-23 | Jeanene Sant | Speculum assembly |
| CN202168975U (en) * | 2011-08-02 | 2012-03-21 | 三峡大学第一临床医学院 | Simple drainage tube for peritoneal irrigation |
| CN203060538U (en) * | 2013-02-05 | 2013-07-17 | 朱文勇 | Pyothorax washing and drainage tube |
| CN203861741U (en) * | 2014-05-05 | 2014-10-08 | 田玉川 | Multifunctional closed drainage catheter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103961780B (en) | 2016-08-24 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20170505 |
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| CF01 | Termination of patent right due to non-payment of annual fee |