Purse forceps stapler with automatic purse forming

Abstract

The invention discloses a purse pliers stapler for automatic purse forming, which comprises a lower pliers body, a first nail pushing plate, a self-locking structure, an upper pliers body and a nail box frame, and the front end of the first nail box is provided with a first Groove, the inner bottom of the first nail box is provided with a first nail plate groove, the first nail push plate is installed in the first nail plate groove, the upper pliers body and the lower pliers body are connected by fixing pins, A second chute is provided above the left end of the second pliers head, a second nail plate groove is provided in the second nail box, and a second nail pushing plate is installed in the second nail plate groove. The purse purse automatic forming purse clamp stapler is provided with a first nail pushing plate, a second nail pushing plate and a purse string, when the doctor clamps the device through the lower grip ring and the upper grip ring, the first nail box and the The second nail box is close, the first nail pushing plate and the second nail pushing plate push out the thread fixing needle, so that the purse string is fixed at the suture, and then the purse string is tied and pulled out, and then the excess purse string is cut off Complete the shape of the purse.

Description

technical field [0001] The invention relates to the technical field of purse-string forceps staplers, in particular to a purse-string forceps stapler for automatic purse forming. Background technique [0002] Automatic purse-string stapler for surgery is a medical device that is often used in surgical operations that require purse-string anastomosis in the digestive tract. The performance of the device directly affects the surgical process and plays a very important role in the surgical effect. Now There is an automatic purse-string stapler in the art, the connection between the anastomotic head and the clamping part is "T" shape, after the purse-string anastomosis, use surgical scissors, scalpel and other auxiliary surgical instruments to cut off the digestive tract on the outside or inside of the anastomotic head , In the surgical operation of purse-string anastomosis for intestines, stomach and other digestive tracts, it is only necessary to use surgical scissors, scalpel...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a purse-string pliers stapler with automatic purse forming to solve the problems in the above-mentioned background technology. However, in the existing purse-string pliers staplers, most of them are disposable. The cost has increased significantly, resulting in a large waste of resources

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