Gallbladder incision closing clamp

A technique for closing clips and incisions, applied in the fields of wound clips, medical science, surgery, etc., to achieve the effect of small damage, small local scar formation, and neat alignment

Pending Publication Date: 2020-04-21
SHANGHAI EAST HOSPITAL EAST HOSPITAL TONGJI UNIV SCHOOL OF MEDICINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a gallbladder incision closure clamp that solves the defect of suturing the gallbladder incision during the process of gallbladder incision

Method used

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Embodiment Construction

[0036] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0037] Such as Figure 1-Figure 5 As shown, a clip for gallbladder incision closure is made of polydioxanone, and includes a first clip arm 2 and a second clip wall 3 that are oppositely arranged and whose lower ends are connected to the elastic connecting wall 1. The first clip The inner upper end of the arm 2 is provided with a pin 4, and ...

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Abstract

The invention discloses a gallbladder incision closing clamp which is made of degradable materials and comprises a first clamping arm and a second clamping arm which are oppositely arranged, the lowerends of the first clamping arm and the second clamping arm are connected with an elastic connecting wall, the upper ends of the inner sides of the first clamping arm and the second clamping arm can be connected through a clamping needle and a clamping groove, a first strip-shaped upper side wing is arranged at the upper end of the side wall of one side of the first clamping arm, a first strip-shaped middle side wing is arranged on the side wall of the other side of the first clamping arm, and a second strip-shaped upper side wing and a second strip-shaped middle side wing which are opposite to the first strip-shaped upper side wing and the first strip-shaped middle side wing are arranged on the second clamping wall. According to the invention, the gallbladder incision closing time is shortened, the incision suture is more orderly, the change of the local morphological structure of the gallbladder cannot be caused, the gallbladder incision is neatly folded, the folded gallbladder mucosa damage is small, the local scar is smaller, the gallbladder incision is mechanically closed, and the gallbladder wall avascular necrosis caused by over-tight suture or the gallbladder leakage and bleeding caused by over-loose suture are avoided.

Description

technical field [0001] The invention relates to a closing clip, in particular to a gallbladder incision closing clip. Background technique [0002] Gallbladder stones and gallbladder polyps are common and frequently-occurring diseases in my country. Laparoscopic cholecystectomy is the traditional surgical solution for gallbladder stones and gallbladder polyps. Gallstone / polypectomy is another mainstream treatment for gallbladder stones and gallbladder polyps. [0003] At present, before laparoscopic treatment of gallbladder and choledocholithiasis, the gallbladder needs to be cut open, the choledochoscope enters the gallbladder through the incision to remove the stones and polyps, and finally the gallbladder is sutured with absorbable suture. During the process of suturing the gallbladder with absorbable suture, the following Problems: 1. In order to avoid the occurrence of bile leakage, the gallbladder needs to be sutured continuously through the full thickness + seromuscul...

Claims

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Application Information

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IPC IPC(8): A61B17/122
CPCA61B17/1227A61B2017/00831
Inventor 张诚杨玉龙胡海赵刚何川琦
Owner SHANGHAI EAST HOSPITAL EAST HOSPITAL TONGJI UNIV SCHOOL OF MEDICINE
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