CN204600566U - A kind of simple line style purse-string suture device efficiently - Google Patents
A kind of simple line style purse-string suture device efficiently Download PDFInfo
- Publication number
- CN204600566U CN204600566U CN201420816161.3U CN201420816161U CN204600566U CN 204600566 U CN204600566 U CN 204600566U CN 201420816161 U CN201420816161 U CN 201420816161U CN 204600566 U CN204600566 U CN 204600566U
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- CN
- China
- Prior art keywords
- flexible cord
- plastics flexible
- band
- coronule
- string suture
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Abstract
A kind of simple line style purse-string suture device efficiently, belongs to technical field of medical instruments.Its objective is the ubiquitous inconvenient operation of straight cuts closer solving and use when carrying out purse string suture in current laparoscopic surgery, easy generation complication, the problem such as expensive, it primarily of a band agnail plastics flexible cord, multiplely can to form by the plastic rigid pipe that is enclosed within outside plastics flexible cord and band coronule of the band coronule of unidirectional slip on plastics flexible cord and entirety.It is characterized in that: the head end of plastics flexible cord has fixing, a notched ring, the internal diameter of ring and the equal diameters of plastics flexible cord, plastics flexible cord has equidistant, towards the agnail of the end of a thread end; With the thorn having multiple radially arrangement outside coronule, there is barb at tip.This utility model mainly surgery open in abdomen and laparoscopic surgery carry out purse string suture time use, structure is simple, easy to operate, and cost is low, is easy to promote.
Description
(1) art
To the present invention relates in a kind of surgical operation conventional purse-string suture device, simple and conveniently can carry out purse string suture opening in abdomen and laparoscopic surgery efficiently.Belong to technical field of medical instruments.
(2) background technology
A kind of medical apparatus and instruments that purse-string suture device often uses when being and sewing up physiological tissues such as intestinals in surgical procedures, the quality of this apparatus performance directly affects procedure, plays very important effect for surgical effect.At present, the purse-string suture device applied in abdominal cannot be applied in laparoscopic surgery, often use straight cuts closer to carry out straight cuts closed replacement purse string suture when carrying out alimentary tract anastomosis in laparoscopic surgery, in sewing process, easily produce " cat ear " cause the postoperative complications such as fistula of operative incision; Carrying out the operation of certain operations narrow space as inconvenient operation during low rectal excision, and closing end irregularity.In addition, also there is the problems such as expensive in traditional straight cuts closer, causes larger financial burden to patient.
(3) summary of the invention
For use when solving in current laparoscopic surgery and carry out purse string suture the ubiquitous inconvenient operation of straight cuts closer, easy generation complication, the problem such as expensive, this utility model provides a kind of line style purse-string suture device, this purse-string suture device simple structure, easy to use, can apply opening in abdomen and laparoscopic surgery, effectively reduce the generation of the complication such as fistula of operative incision.
This utility model solves the technical scheme that its technical problem adopts: line style purse-string suture device primarily of a band agnail plastics flexible cord, multiplely the band coronule of unidirectional slip on plastics flexible cord and entirety can be enclosed within plastic rigid pipe composition outside plastics flexible cord and band coronule.It is characterized in that: the head end of plastics flexible cord has fixing, a band landolsring, the internal diameter of ring and the equal diameters of plastics flexible cord, on plastics flexible cord, equidistant has towards the agnail of the end of a thread end, and Main Function is that the band coronule ensured on plastics flexible cord can only to the unidirectional slip of plastics flexible cord head end.There are multiple radially arrangement, the most advanced and sophisticated thorn with barb in outside with coronule, and Main Function thrusts digestive tract tissue, prevents slippage.Plastic bushing entirety is enclosed within outside plastics flexible cord and band coronule, mainly shields.During operation, line style purse-string suture device head end is fixed at the digestive tract place planning to implement purse string suture, plastic rigid pipe is rearwardly exited, direction release plastics flexible cord and band coronule is walked crosswise along digestive tract tube wall, fix digestive tract tissue by band coronule, then by plastics flexible cord afterbody embedding head end band landolsring, undertaken collecting by tractive plastics flexible cord afterbody fixing, cut off excess tissue, complete purse string suture.
The beneficial effects of the utility model are: structure is simple, easy to operate, can apply opening in abdomen and laparoscopic surgery, can the purse string suture of the standard that completes of safety, effectively reduce the generation of the complication such as fistula of operative incision, and cost are low, are easy to promote.
(4) accompanying drawing explanation
Accompanying drawing provides structural representation of the present utility model:
Fig. 1 is organigram of the present utility model.
Fig. 2 is the structural representation of the plastics flexible cord 1 in Fig. 1.
Fig. 3 is the enlarged section with coronule 4 in Fig. 1.
The label declaration of each several part in accompanying drawing:
1. plastics flexible cord 2. head end 3. agnail 4. is with coronule 5. to be with landolsring 6. barb 7. plastic rigid pipe 8. afterbody
(5) detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is described further:
In its shape, structure and combination thereof: please Shenfu figure: as shown in the figure, this utility model primarily of a band agnail 3 plastics flexible cord 1, multiplely the band coronule 4 of unidirectional slip on plastics flexible cord 1 and entirety can be enclosed within the plastic rigid pipe 7 shielded outside plastics flexible cord 1 and band coronule 4 and to form.
This utility model is different from the existing feature closest to technology: plastics flexible cord 1 has equidistant, towards the agnail 3 of the end of a thread end 2, the Main Function of agnail 3 is that the band coronule 4 ensured on plastics flexible cord 1 can only slide to plastics flexible cord head end 2; Plastics flexible cord 1 head end 2 has fixing, a band landolsring 5, the equal diameters of its internal diameter and plastics flexible cord 1, and the width of breach can ensure that plastics flexible cord 1 can just in embedded rings; Plastics flexible cord 1 there is multiple band coronule 4, with coronule 4 equal diameters with plastics flexible cord 1, can unidirectional slip on plastics flexible cord 1, the outside of band coronule 4 have multiplely radially to arrange, the most advanced and sophisticated thorn with barb 6, Main Function with the thorn of barb 6 thrusts digestive tract tissue, prevents slippage.
Embodiment of the present utility model is set forth further below by embodiment:
During operation, line style purse-string suture device head end 2 is fixed at the digestive tract place planning to implement purse string suture, plastic rigid pipe 7 rearwardly 8 is exited, direction release plastics flexible cord 1 and band coronule 4 is walked crosswise along digestive tract tube wall, after one week, plastics flexible cord afterbody 8 being embedded head end 2 around digestive tract until plastics flexible cord 1 is with in landolsring 5, plastics flexible cord 1 and band coronule 4 is made to form one around gastral circulus, make circulus and the digestive tract tissue contracts held thereof by tractive plastics flexible cord afterbody 8, fix, then cut off excess tissue, complete purse string suture.
Claims (1)
1. a simple line style purse-string suture device efficiently, is mainly made up of the plastics flexible cord (1) of a band agnail (3), multiple plastic rigid pipe (7) that can be enclosed within outside plastics flexible cord (1) and band coronule (4) at the band coronule (4) of the upper unidirectional slip of plastics flexible cord (1) and entirety; The feature of plastics flexible cord (1) is that the head end (2) of plastics flexible cord (1) has fixing, band landolsring (5), the internal diameter of ring (5) and the equal diameters of plastics flexible cord (1), plastics flexible cord (1) has equidistant, towards the agnail (3) of plastics flexible cord (1) head end (2); The feature of band coronule (4) be have outside it multiplely radially to arrange, there is the thorn of barb (6) at tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420816161.3U CN204600566U (en) | 2014-12-22 | 2014-12-22 | A kind of simple line style purse-string suture device efficiently |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420816161.3U CN204600566U (en) | 2014-12-22 | 2014-12-22 | A kind of simple line style purse-string suture device efficiently |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204600566U true CN204600566U (en) | 2015-09-02 |
Family
ID=53953167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420816161.3U Expired - Fee Related CN204600566U (en) | 2014-12-22 | 2014-12-22 | A kind of simple line style purse-string suture device efficiently |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204600566U (en) |
-
2014
- 2014-12-22 CN CN201420816161.3U patent/CN204600566U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20171222 |