Repeatable clip applier for surgical ligation

Abstract

The invention discloses a surgical ligation clip applier capable of realizing continuous shooting. The clip applier comprises a tubular shell, forceps and a magazine; one end of the magazine is arranged in the tubular shell; a guide groove is formed in the tubular shell; the magazine is glidingly arranged on the guide groove; the magazine is provided with a drive shaft; the drive shaft is clamped at the revolving shaft hinge joint of an upper jaw and a lower jaw; the lower jaw is provided with lower jaw stop elastic plates; the forceps comprise the upper jaw, the lower jaw, an upper jaw revolving shaft and a lower jaw revolving shaft; the upper jaw is fixedly arranged on the guide groove through the upper jaw revolving shaft; the upper jaw can rotate along the upper jaw revolving shaft; the lower jaw is fixedly arranged on the guide groove through the lower jaw revolving shaft; the lower jaw can rotate along the lower jaw revolving shaft; the upper jaw revolving shaft and the lower jaw revolving shaft are respectively arranged at the corresponding upper lower sides of the magazine. The surgical ligation clip applier disclosed by the invention is simple in structure and convenient in use, is capable of clamping and using a ligating clip, and is capable of realizing a function of continuous shooting.

Description

technical field [0001] The invention relates to a clip applier for surgical ligation, in particular to a clip applier used in conjunction with ligation clips in surgical operations, and belongs to the field of surgical clip appliers in medical instruments. Background technique [0002] In surgical operations, it is often necessary to ligate blood vessels or other fluid pipelines, such as bile ducts. Ligation clips have been widely used in surgical open surgery and minimally invasive surgery, and clip applicators are an essential tool for applying ligation clips. By using clip appliers to control the ligation clips, it is convenient for the fluid pipeline in surgical operations. ligation. [0003] The ligation clips used in surgical operations are divided into two categories, one is titanium alloy ligation clips, and the other is absorbable ligation clips made of polylactic acid materials. Most domestic clip appliers used for absorbable ligature clips are single-shot, and e...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a surgical ligation clip applier capable of continuous firing, which solves the technical problem that the existing clip applier has a complicated structure and cannot realize continuous firing, thereby effectively solving the existing problems in the above-mentioned prior art. The problem

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