Anastomat for laparoscope appendectomy

Abstract

The invention relates to an anastomat for laparoscope appendectomy. The anastomat comprises an anastomat body, a sleeve and a negative-pressure suction tube, the anastomat body is arranged on the inner wall of the sleeve, and the negative-pressure suction tube extends into the sleeve and can slide along the sleeve; guiding sleeves for guiding the negative-pressure suction tube to slide are arranged on the exterior of the negative-pressure suction tube and connected to the sleeve through supporting rods, the guiding sleeves and the supporting rods are provided with communicating air inflating cavities, and the guiding sleeves are elastic; a clamp claw of the anastomat body is arranged at one end of the sleeve, an anti-air leaking sealing cover is arranged at the other end of the sleeve andprovided with a small hole, and the negative-pressure suction tube is inserted into the sleeve through the small hole. Through the single anastomat instrument, the steps of appendectomy and sewing canbe completed, incisions of a laparoscopic surgery are reduced, the processes of the surgery are reduced, and abdominal cavity contamination and intestinal canal stimulation are reduced.

Description

technical field [0001] The invention relates to a surgical instrument, in particular to a laparoscopic appendectomy stapler. Background technique [0002] Compared with open appendectomy, laparoscopic appendectomy has the advantages of fewer complications, less injury, shorter hospital stay and faster recovery. At present, laparoscopic appendectomy for appendix resection and suturing mainly includes: laparoscopic gastrointestinal cutting and suturing device, biological clip and vascular clip clipping resection, sleeve ligation and resection, etc., requiring 2 to 4 laparoscopic instruments in the endoscope. The steps of appendectomy and suture can only be completed under the guidance of the doctor, and at least two abdominal incisions are required to complete the appendectomy and suture, so laparoscopic appendectomy requires multiple abdominal incisions, and after the operation, the more abdominal incisions are made. More, the greater the wound infection, which is not conduc...

AI Technical Summary

Problems solved by technology

At present, laparoscopic appendectomy for appendix resection and suturing mainly includes: laparoscopic gastrointestinal cutting and suturing device, biological clip and vascular clip clipping resection, sleeve ligation and resection, etc., requiring 2 to 4 laparoscopic instruments in the endoscope. The steps of appendectomy and suture can only be completed under the guidance of the doctor, and at least two abdominal incisions are required to complete the appendectomy and suture, so laparoscopic appendectomy requires multiple abdominal incisions, and after the operation, the more abdominal incisions are made. More, the greater the wound infection, which is not conducive to postoperative recovery

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