Titanium clamp self-locking structure

Abstract

A titanium clamp self-locking structure is disclosed and comprises a clamp body, a second movable rod, a limiting ring, a third movable rod, a reset assembly, a lamp ring and a self-locking assembly. A grip is fixed to one end of the bottom of the clamp body, the third movable rod is connected with the other end of the second movable rod, and a first clamp is arranged at the other end of a sleeve. The reset assembly used for driving the second movable rod to reset is arranged in the sleeve, the lamp ring is fixed to one end of the outer side of the sleeve, and the self-locking assembly used for locking the first movable rod is arranged on the top of the inner side of the clamp body. The titanium clamp self-locking structure is provided with a limiting rod and a tooth groove, the limiting rod at the top of the clamp body can be driven to descend under the elastic action of a second spring, so that the limiting rod can be clamped into the tooth groove in the surface of the first movable rod, and the first movable rod can be limited and locked after percussion, and therefore, the titanium clamp does not need to be shaped by manually holding the percussion handle after percussion, and the practicability of the titanium clamp is improved.

Description

Technical field [0001] The present invention relates to the technical field of medical equipment, in particular a titanium pinch structure. Background technique [0002] Titanium clamps are often used in laparoscopic surgery, and the tissue in the abdominal cavity is often required. The titanium clamp is reasonable, easy to use, reliable, and the clamping performance is good. It does not generate clamping rear displacement, and the titanium clip is usually With the titanium clamp, since the titanium clamp has a certain toughness, it is easy to expand after the tissue is fixed, and the titanium clamp is caused, and the existing titanium scaff is usually required to hold the tissue after fixing the tissue. For a while, in order to make the shape of the titanium pin, and this way is more troubleshot, and since the appropriate titanium pin size is selected according to the usage during the operation, the titanium clip of different sizes requires replacement of corresponding sizes. Th...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a self-locking structure of titanium clips to solve the problem that the existing titanium clips proposed in the background art are cumbersome to use, and it is not convenient to replace the clips, and it is not convenient to limit the puncture depth. The problem

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