Minimally-invasive fascia closer

Abstract

The invention discloses a minimally-invasive fascia closer. The minimally-invasive fascia closer comprises a suture clamp and a puncture needle, the suture clamp comprises a shell and a connecting rod arranged in the shell, a pull rod is connected at the upper end of the connecting rod rotationally and is provided with three grooves at regular intervals, and two limiting columns matched with the grooves are arranged in the shell. A pair of near-end wings is arranged at the lower end of the suture clamp and provided with guide holes, and funnel-shaped guide cylinders are mounted in the guide holes. The upper end of each guide cylinder is an open portion with a flanging structure, and the lower end of each guide cylinder is a shrinking nozzle portion. The puncture needle is provided with a scale zone. The minimally-invasive fascia closer is capable of better hooking a suture after needle penetration, so that suturing depth can be mastered precisely.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a minimally invasive fascia closure. Background technique [0002] In recent years, minimally invasive surgery with the advantages of less trauma, faster recovery, and high cure rate has developed rapidly. Laparoscopic surgery, as a representative of minimally invasive surgery, involves many diseases and operations, and is widely used in the field of surgery. [0003] The laparoscopic procedure is as follows: [0004] General anesthesia—minimally invasive poking—artificial pneumoperitoneum and laparoscopic observation—the operation team cooperated to complete the removal of relevant organs—electrocoagulation of the wound to stop bleeding, washing of the wound for observation (drainage tube was placed if necessary)—through a small Poke the incision to take out and remove the lesion and calculus - the deep tissue of the incision is sutured and the epidermis is pasted and t...

AI Technical Summary

Problems solved by technology

[0007] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a minimally invasive fascia closure device, which can confirm the suture depth in real time during the suturing process, and help to ensure that the suture depths on both sides of the abdominal wall tissue are roughly the same; It replaces the elastic liner layer of the prior art, and makes up for the shortcomings of the elastic liner layer with medical hidden dangers and short service life

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