Detachable clamp applier

Abstract

The invention belongs to the technical field of medical instruments, in particular to a detachable clip applier. The present invention aims at the problem that most of the clip appliers in the prior art adopt an integrated structure and cannot be disassembled, which leads to inconvenient and incomplete cleaning and disinfection of the clip appliers, and provides a detachable clip applier, including a clamp handle and a connection On the outer sleeve on the clamp handle, there is a push rod inside the outer sleeve. One end of the push rod is pressed on the clamp handle, and the other end is connected with a chuck for adjusting the opening by moving the push rod. There are also sets on the outer sleeve and the push rod respectively. The direction selection component and the limiter, turning the push rod to a predetermined direction and sliding the push rod can make the limiter slide out of the outer sleeve through the direction selection component. The clip applier provided by the present invention realizes the installation and disassembly of the push rod only through the mutual cooperation of the direction selection component and the limiter, and the push rod can be separated during cleaning and disinfection to ensure the effect of cleaning and disinfection. The structure is simple and can be used separately There are fewer parts to disassemble, which is convenient for assembly.

Description

technical field [0001] The invention belongs to the technical field of medical instruments, in particular to a detachable clip applier. Background technique [0002] Clip applier is a commonly used medical device, usually suitable for surgical operations, for example, in laparoscopic surgery, it is necessary to use clip applier on the arteries and veins at the surgical site during the operation to temporarily block the blood vessels and prevent excessive bleeding. many. Most of the clip appliers in the prior art adopt an integrated structure and cannot be disassembled, which leads to inconvenient and incomplete cleaning and disinfection of the clip appliers. [0003] In response to this problem, people have also carried out exploratory research in long-term production and life practice. For example, a Chinese utility model patent discloses a detachable laparoscopic clip applicator [application number: 201520710238.3]. The utility model patent includes a clamp head It is co...

AI Technical Summary

Problems solved by technology

[0004] Although this utility model patent provides a detachable clamp applicator, its structure is too complicated, and there are many parts that can be disassembled separately, which is not easy to assemble, so further improvement is still needed

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