tissue closure staples

Abstract

The invention provides a tissue closure nail, comprising a master suture nail and a slave suture nail fitting each other. The master suture nail comprises a first frame and at least two first suture members disposed at one end of the first frame and composed of two nail legs arranged side by side and in preset distance intervals; the slave suture nail comprises a second frame and a second suture member disposed at one end of the second frame; the first suture member and the second suture member have one barbed end far away from the frames; barbs on the suture members are opposite to each other; as a surgical suture plate provided by the invention is composed of the master suture nail and the slave suture nail fitting each other, the novel suture plate provided by the invention is no longer a factor limiting the openness degree of jaw parts of a suture clamp, the suture clamp can partly contract tissues on two sides of an incision, suturing operation is simplified, and labor output for medical staff is reduced.

Description

technical field [0001] The invention belongs to the field of surgical staples, in particular to a tissue closure staple. Background technique [0002] Surgery is one of the conventional surgical treatments, and the popularization of laparoscopic surgery is an inevitable trend in the development of surgery now and in the future. Compared with open surgery, laparoscopic surgery has the following advantages: faster recovery after less trauma, less bleeding, and cosmetic effects on the abdominal wall. However, the condition brought about by the obvious advantages is that doctors need to complete more refined operations in a small space. [0003] At present, the commonly used method of incision suture in endoscopic surgery is thread suture, but thread suture has the following three deficiencies: 1. If the puncture hole cannot be tightly and effectively sutured, the probability of postoperative incisional hernia complications is high, and at the same time, the risk of incision in...

AI Technical Summary

Problems solved by technology

[0003] At present, the commonly used method of incision suture in endoscopic surgery is thread suture, but thread suture has the following three deficiencies: 1. If the puncture hole cannot be tightly and effectively sutured, the probability of postoperative incisional hernia complications is high, and at the same time, the risk of incision infection It will also be greatly improved; 2. For obese patients, the fat layer is very thick, and it is difficult to suture the peritoneum safely and effectively by the traditional method of suturing from the skin surface; The risk of accidental injury to the intestinal wall is high, and the operation of suturing and knotting under the laparoscope is very complicated and inconvenient

This kind of operation is labor-intensive, and requires considerable effort by the medical staff to complete the contraction of the tissues on both sides of the incision. When suturing deep tissue parts, manual operation is very inconvenient

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