Nude mouse pincers for tissue membrane transplantation

Abstract

The invention relates to nude mouse pincers for tissue membrane transplantation. The nude mouse pincers comprise a nude mouse pincers body, wherein the nude mouse pincers body comprises two sets of nude mouse pincers split bodies and a pin shaft; mounting holes are formed in the front ends of the nude mouse pincers split bodies, the pin shaft penetrates through the mounting holes in the front endsof the two sets of nude mouse pincers split bodies to fix the nude mouse pincers split bodies, and each nude mouse pincers split body comprises handheld parts, clamping arms and flattening arms; anda handheld hole is formed in the rear end of each handheld part, each clamping arm is arranged at the front end of the corresponding handheld part, each flattening arm is arranged at the bottom end ofthe corresponding clamping arm, clamping teeth are arranged on one sid, close to the pin shaft, of the front end of the corresponding clamping arm, and corrugated teeth are arranged on one side awayfrom the pin shaft, of the corresponding flattening arm. The tissue forceps are convenient to use independently, and extra auxiliary instruments are not needed. The nude mouse pincers are suitable forclinical sterilization methods, can be widely applied to soft tissues with different sizes by changing clamping parts, can be manufactured into different sizes, and is more convenient and wider to use.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to nude mouse forceps for tissue patch transplantation. Background technique [0002] In the process of medical work, forceps are one of the tools that are often used. The existing medical forceps rely on doctors to hold and fix certain operations. Manual grasping and holding the forceps will cause instability of the forceps. At the same time, the existing medical forceps are not easy to keep the tissue flat when transplanted in vivo for soft tissue (such as cartilage tissue engineering membrane), and are prone to folds and curls. SUMMARY OF THE INVENTION [0003] (1) Technical problems solved [0004] In view of the deficiencies of the prior art, the present invention provides a nude mouse forceps for tissue patch transplantation which is convenient to use. [0005] (2) Technical solutions [0006] In order to achieve the above purpose, the present invention provides t...

AI Technical Summary

Problems solved by technology

[0002] In the process of medical work, pliers are one of the tools that are often used. The existing medical medical pliers rely on the doctor's hand to complete the clamping and fixing work of certain operations. Manually grasping the clamping forceps will cause the clamping forceps to be unstable. At the same time, the existing medical forceps are not easy to keep the tissue flat when transplanting soft tissues (such as cartilage tissue engineering membranes) in vivo, and are prone to folds and curls

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