Multifunctional surgical scissors for tissue culture

Abstract

The invention discloses multifunctional surgical scissors for tissue culture. The multifunctional surgical scissors comprise two scissor bodies, wherein the two scissors bodies each are composed of knife handles, finger rings, scalpel blades and tweezers heads, a rotating shaft is arranged on one of the scissors bodies, a first through hole corresponding to the rotating shaft is formed in the other scissors body, the two scissors bodies are arranged in a crossed mode, and the rotating shaft penetrates through the first through hole and then is fixed through a check ring; and the finger rings are riveted at the tail part of the knife handles, bulges are arranged at the head part of the knife handle, and the scalpel blades are clamped at the bulges; and guide grooves are formed in the knifehandles, sliding rods are arranged in the guide grooves in a sliding mode, adjusting assemblies capable of adjusting the positions of the sliding rods are arranged on the sliding rods, close to the scalpel blades, of the sliding rods, and the detachable tweezers heads are arranged at one ends, close to the scalpel blades, of the sliding rods. The multifunctional surgical scissors not only have thefunctions of the scissors and tweezers but also have a scalpel function, but also can be used for conveniently replacing the scalpel blades and the tweezers heads.

Description

technical field [0001] The invention relates to the technical field of surgical scissors, in particular to a multifunctional surgical scissors for tissue culture. Background technique [0002] In the process of plant tissue culture experiments, it is necessary to separate different tissues of the plant (such as leaves) from the plant, cut them into small pieces of appropriate size, and inoculate them on the medium. The purpose is to make plant tissue wounds, make the edges of the wounds fully contact with the culture medium, facilitate the cells to fully absorb the substances in the culture medium, and promote the formation of callus. [0003] During plant tissue culture, the tissue culture material needs to be clipped multiple times, and the clipping length is generally 2 mm. At present, medical surgical scissors are always used to cut plant tissue culture explants. The surgical scissors need to be sterilized before they can be used. After use, another pair of sterilized s...

AI Technical Summary

Problems solved by technology

It can be seen that in the tissue culture process of the prior art, a lot of surgical scissors and tweezers are needed, and a scalpel is also needed. One is that the operation is cumbersome, and the other is that it is very time-consuming to change tools frequently.

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