Hemostatic clip stable in clamping and not prone to fall off

Abstract

The invention discloses a hemostatic clip stable in clamping and not prone to fall off, and belongs to the technical field of medical instruments. The hemostatic clip comprises a lower plate clamp; an upper plate clamp is arranged above the lower plate clamp; a first connecting groove is formed in each of opposite surfaces of the upper plate clamp and the lower plate clamp; and a first lifting seat is connected in each first connecting groove in a sliding manner. According to the hemostatic clip, with the mutual cooperation of designed structures including first moisture absorption sponges, second moisture absorption sponges, first anti-skid plates, second anti-skid plates, first supporting springs, second supporting springs, third supporting springs, a threaded cylinder, a bearing, a threaded rod and the like, the stability of the first anti-skid plates and the second anti-skid plates when pipeline tissue is clamped can be guaranteed, thus avoiding the bad phenomenon of falling off and the like, and the hemostatic clip has a certain lifting buffer effect on the basis of guaranteeing stability, can conveniently clamp and fix pipeline tissues different in thickness, can further provide different clamping force according to different clamping requirements, and has high adaptive capacity and a good practical effect.

Description

technical field [0001] The invention belongs to the technical field of medical devices, in particular to a hemostatic clip with the function of stable clamping and not easy to fall off. Background technique [0002] The hemostatic clip includes a hemostatic clip and a holder. The holder is made of medical-grade 316 stainless steel that complies with American SST. The hemostatic clip is made of medical-grade cobalt-chromium alloy that complies with American ASTMF1058. Cobalt, chromium, molybdenum, iron, manganese, carbon, beryllium. [0003] Fluid leakage and bleeding are involved in many parts of the human body during surgery. The hemostatic clip is a device used for ligation and hemostasis of pipeline tissue. At present, the existing hemostatic clip still has some deficiencies in the process of use. , in the process of use, it is easily affected by various types of liquids such as surrounding tissue fluid and blood, which will reduce the friction between the pipeline tissu...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is: in order to solve the existing hemostatic clips still have some shortcomings in the process of use, in the process of use, it is easy to be affected by various types of liquids such as surrounding tissue fluid and blood, and then it will reduce The friction between the pipeline tissue and the hemostatic clip is prone to slipping and other adverse events, and it cannot be adapted to different thicknesses of pipeline tissue at the same time. Due to the problem of holding strength, a hemostatic clip with stable clamping and not easy to fall off is proposed

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