Medical stitching instrument

Abstract

A medical stitching instrument comprises left stitching forceps and right stitching forceps which have the same structure, wherein the right stitching forceps comprise a left forceps handle and a right forceps handle, upper ends of the left forceps handle and the right forceps handle are arranged in a cross hinge manner, a grab handle is arranged at the lower end of the right forceps handle, a thumb retaining ring is arranged at the lower end of the left forceps handle, the upper end of the right forceps handle is connected with a center plate adopting a fork-like structure, the left side of the upper end of the left forceps handle is connected with a stitching needle, a channel is formed in the stitching needle, a bayonet is formed in the outer camber surface of the front end of the stitching needle and communicates with the channel, a fixing clamp strip penetrates through the channel, a cavity is formed in the left forceps handle, and a fixing clamp strip stirring device is arrangedin the cavity. To sum up, the medical stitching instrument can effectively perform puncture stitching on wounds of patients, the risk of slipping of the stitching needle is avoided, so that the suturechange operation in the stitching process is more convenient.

Description

technical field [0001] The invention belongs to the field of medical technology, in particular to a medical stapler. Background technique [0002] Surgical incisions and wounds caused by trauma need to be sutured. Suture needles and needle holders are widely used clinically. Suture needles are composed of a needle body and a needle eye. Clamp the needle body for suture, the needle body is not easy to pierce the skin, plus the weight of the needle holder is heavy, it is laborious to use, and because the needle holder and the needle body form a certain angle, it is easy to make the force asymmetric during suturing and cause the needle The body is bent or even broken, and sometimes the needle holder is unstable in clamping, easy to slip or even fall off, causing medical accidents. Sometimes it is necessary to change the thread many times during suturing, which is troublesome. There is no suturing instrument that can solve the above problems. Contents of the invention [0003...

AI Technical Summary

Problems solved by technology

[0002] Surgical incisions and wounds caused by trauma need to be sutured. Suture needles and needle holders are widely used clinically. Suture needles are composed of a needle body and a needle eye. Clamp the needle body for suture, the needle body is not easy to pierce the skin, plus the weight of the needle holder is heavy, it is laborious to use, and because the needle holder and the needle body form a certain angle, it is easy to make the force asymmetric during suturing and cause the needle The body is bent or even broken, and sometimes the needle holder is unstable, slipping or even falling off, causing medical accidents. Sometimes it is necessary to change the thread many times during suturing, which is troublesome. There is no suturing device that can solve the above problems.

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