Deep tissue stitching instrument

Abstract

The invention discloses a deep tissue stitching instrument. The deep tissue stitching instrument comprises a metal buckle and a needle frame capable of sliding relative to the metal buckle, wherein stitching needles are arranged at the bottoms of the two sides of the needle frame, and the tail ends of the two stitching needles are connected through a stitching thread. The stitching thread can rapidly and conveniently penetrate through deep tissue such as deep fascia; the stitching thread is hung on the inner side of a sliding support, and once the stitching needles slide down, the stitching needles can be pulled out through the stitching thread hung on the sliding support; the stitching needles can be effectively fixed through double fixing clamping feet, and the stitching needles are prevented from rotating; and the operation space needed for deep tissue stitching is reduced, the complex stitching process in an operation is simplified, and the stitching speed is increased.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a deep tissue stapler. Background technique [0002] In most cases, modern surgical operations need to suture the incision layer by layer, especially the suturing of deep tissues such as deep fascia; the tight suturing of these deep tissues can effectively prevent incisional hernia and effectively prevent wound bleeding, thereby playing a role Accelerates tissue healing and prevents wound infection. [0003] In general surgery, due to the large incisions in the skin and subcutaneous tissue, it is not difficult to use traditional hand-held needle holders for tissue suturing. However, for some minimally invasive operations, such as the entrance of the intramedullary nail for hip fractures and the incision of laparoscopic surgery, since the skin incision is only 2-3 cm, and the subcutaneous fat and other tissues are very thick, deep tissues such as deep fascia The sutu...

AI Technical Summary

Problems solved by technology

However, for some minimally invasive operations, such as the entrance of the intramedullary nail for hip fractures and the incision of laparoscopic surgery, since the skin incision is only 2-3 cm, and the subcutaneous fat and other tissues are very thick, deep tissues such as deep fascia The suture is very difficult: the tissue to be sutured is deep, the operating space is extremely narrow, and it is very inconvenient to hold the suture needle by the needle holder

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