Suturing device for deep and narrow incisions

Abstract

The invention relates to the field of medical instruments, in particular to a suturing device for deep and narrow incisions. The suturing device consists of a suture needle, a suture clamping rod anda suturing device body portion; the suturing device body portion consists of a suturing device main body and an upper end rotating cap and a lower end rotating cap which are in threaded connection with the upper end and the lower end of the suturing device main body respectively; the right side in the suturing device main body is provided with a suture needle cavity, and the left side in the suturing device main body is provided with a suture clamping rod cavity; the suture needle is vertically arranged in the suture needle cavity, and the upper end of the suture needle penetrates through theupper end rotating cap; the upper section of the suture needle is expanded, and the lower section of the suture needle is slender; an expanded portion is provided with three triangular side wings; a suture entrance is formed in the slender portion; and an arc-shaped gap is formed in a opposite side position of the suture entrance, and is a passing part of a head of the suture clamping rod. The suturing device can suture a deep and narrow incision of an obese patient safely and precisely, so that surgical complications are reduced, the surgical duration is shortened, and the requirements on thesuturing skill of an operator are lowered.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a deep narrow incision stapler. Background technique [0002] With the gradual development of economy and medical technology, the proportion of obese people in the population is gradually increasing, and patients' desire for minimally invasive surgery is also increasing year by year. However, in some obese patients, the body surface tissue is too hypertrophic, resulting in too deep incision, and the narrow incision cannot be fully exposed. On the premise of avoiding damage to internal organs, the peritoneum and subcutaneous tissue of the surgical port should be sutured as much as possible based on experience. , can not do exact and safe suture. Contents of the invention [0003] In order to solve the above problems, the present invention provides a deep narrow incision stapler, which can realize safe and accurate suturing of narrow incisions of obese patients, reduce surgica...

AI Technical Summary

Problems solved by technology

However, in some obese patients, the body surface tissue is too hypertrophic, resulting in too deep incision, and the narrow incision cannot be fully exposed. On the premise of avoiding damage to internal organs, the peritoneum and subcutaneous tissue of the surgical port should be sutured as much as possible based on experience. , unable to achieve exact and safe suture

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