CN2539491Y - Rectum low position anastomotic supplementary instrument - Google Patents
Rectum low position anastomotic supplementary instrument Download PDFInfo
- Publication number
- CN2539491Y CN2539491Y CN 02216934 CN02216934U CN2539491Y CN 2539491 Y CN2539491 Y CN 2539491Y CN 02216934 CN02216934 CN 02216934 CN 02216934 U CN02216934 U CN 02216934U CN 2539491 Y CN2539491 Y CN 2539491Y
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- China
- Prior art keywords
- head
- utility
- model
- intestinal
- rectum
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- Expired - Fee Related
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Abstract
The utility model relates to a rectum low anastomosis aid, which comprises an ellipse head and a connecting link. An annular needle trough is provided on the head and divided the head into front and rear parts and the connecting link is fixedly connected with the back end of the head. During implementing, the width of the needle trough is 0.4 to 0.5cm; the depth of the needle trough is 0.5 to 0.8cm and the length of the connecting link is 23 to25cm. The utility model has the advantages of solving the following drawbacks compared with the prior art: the intestinal anastomosisis is hard to be carried thought to mid-low rectal cancer; especially, the intestinal anastomosisis operation is unable to be carried out on the less than 2cm intestines of the levator ani muscles; the anus needs to be resected and abdominal colon ostomy is carried out. Doctors use the utility model to finish rectum low anastomosis operation conveniently. The utility model effects a radical cure; remains the anuses of the patients and improves their living quality.
Description
Affiliated technical field
This utility model belongs to a kind of medical apparatus and instruments, relates in particular to a kind of rectum low anastomosis assistor in when operation of going.
Background technology
At present, the rectal cancer that general position is higher is protected the anus case, the doctor generally adopts manual intestinal to coincide or adopts anastomat to carry out intestinal and coincide.Coincide but mid-low rectal cancer just is difficult to carry out intestinal, particularly can't carry out the intestinal anastomosis operation at all, need excision anus, row stomach wall colostomy the intestinal tube below 2 centimetres on the levator ani.
Summary of the invention
In order to be that the intestinal tube below 2 centimetres also can carry out the intestinal anastomosis operation on the levator ani, keep patient's anus, this utility model provides a kind of rectum low anastomosis assistor, the doctor can finish the operation of rectum low anastomosis by this assistor, can reach the purpose of radical excision, can keep patient's anus again, improve patient's postoperative life quality greatly.
The technical scheme that its technical problem that solves this utility model adopts is:
The structural feature of this assistor is: it is made up of oval-shaped head and connecting rod two parts thereof, and head is provided with an annular needle tray, and head is divided into front portion, rear portion; Connecting rod is fixed in the head rear end.
During concrete enforcement, needle tray is wide to be 0.4-0.5 centimetre, the dark 0.5-0.8 of needle tray centimetre.
Connecting rod length is 23-25 centimetre.
This utility model provides the intestinal tube below 2 centimetres on the distal rectal levator ani to carry out the technology that intestinal coincide, and has kept patient's anus.
Description of drawings
Accompanying drawing is the main TV structure sketch map of an embodiment of this utility model.
The specific embodiment
The utility model is described in further detail by embodiment below in conjunction with accompanying drawing.
Referring to Fig. 1.Oval head (shape, big or small similar egg) and connecting rod 4 can integral manufacturings, also can connect into integral body by spiral, become disposable product with plastic production.Annular needle tray 2 is divided into front portion 1, rear portion 3 with head in the middle of being located at head.Needle tray 2 wide 0.5 centimetre, dark 0.8 centimetre is around one week of head.25 centimetres of connecting rod length.
The operating process of this assistor of brief description: rectal cancer inserts the abdominal cavity with assistor from anus after pressing the excision of DIXONShi art, and intestinal tube is separately fixed on the connecting rod about the handle, pulls out anus.Branch coincide synchronously or asynchronous dual mode coincide.
Coincide synchronously: promptly in needle tray, two intestinal tubes are interrupted holostrome and sew up a week, finish ground floor and sew up.Sew up 1 centimeters at the distance ground floor and cut two layers of intestinal tube, the holostrome interrupted suture of cutting edge and stitch in the row limit is until a week.Remove assistor with intestinal tube Hui Na, promptly finish operation.
Asynchronous coincideing: after intestinal tube is pulled out anus, cut the distal rectal intestinal wall on demand, row tunica muscularis recti and epimere intestinal tube seromuscular layer interrupted suture are until a week.Then, sew up 1 centimeters at the distance ground floor and cut the upper strata intestinal tube, the holostrome interrupted suture of cutting edge and stitch in row rectum and epimere intestinal tube limit is until a week.Remove assistor with intestinal tube Hui Na, promptly finish operation.
Claims (3)
1. rectum low anastomosis assistor, feature is: it is made up of oval-shaped head and connecting rod (4) two parts thereof; Head is provided with an annular needle tray (2), and head is divided into front portion (1), rear portion (3); Connecting rod (4) is fixed in the end of rear portion (3).
2. a kind of rectum low anastomosis assistor according to claim 1 is characterized in that: needle tray (2) is wide to be 0.4-0.5 centimetre, dark 0.5-0.8 centimetre of needle tray (2).
3. a kind of rectum low anastomosis assistor according to claim 1, it is characterized in that: the length of connecting rod (4) is 23-25 centimetre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02216934 CN2539491Y (en) | 2002-04-17 | 2002-04-17 | Rectum low position anastomotic supplementary instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02216934 CN2539491Y (en) | 2002-04-17 | 2002-04-17 | Rectum low position anastomotic supplementary instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2539491Y true CN2539491Y (en) | 2003-03-12 |
Family
ID=33695845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02216934 Expired - Fee Related CN2539491Y (en) | 2002-04-17 | 2002-04-17 | Rectum low position anastomotic supplementary instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2539491Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105361917A (en) * | 2015-12-21 | 2016-03-02 | 苏州天臣国际医疗科技有限公司 | Intestinal anastomotic stoma protecting device |
-
2002
- 2002-04-17 CN CN 02216934 patent/CN2539491Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105361917A (en) * | 2015-12-21 | 2016-03-02 | 苏州天臣国际医疗科技有限公司 | Intestinal anastomotic stoma protecting device |
| CN105361917B (en) * | 2015-12-21 | 2017-11-21 | 苏州天臣国际医疗科技有限公司 | Bowel anastomosis mouth protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |