Operation knife for internal medicine operation

Abstract

The invention relates to an operation knife for internal medicine operation. The operation knife comprises a knife body and a knife blade, wherein a triangular mounting hole is formed in the knife blade, and the knife blade is 1-3 mm thick; the knife body comprises a knife handle and a knife head which adopt an integrated structure, a triangular bulging block corresponding to the mounting hole is arranged on the knife head, 3-5 arc concave ports are formed in a handholding part of the knife handle, and an oval anti-slipping block is arranged in the finger holding position of the knife handle; one side of the knife handle is fixedly connected with a battery pack, an LED bulb is connected to one side, close to the knife head, of the battery pack, and a light reflecting cover is arranged outside the LED bulb; a switch used for controlling the LED bulb is arranged on the battery pack. The operation knife has the advantages as follows: slipping in the use process can be effectively prevented, the handholding stability and comfort are improved, the operation knife has a certain anti-fatigue function; the knife blade is more convenient to mount and dismount and is stably fixed; the LED bulb effectively illuminates, and the operation accuracy is improved.

Description

technical field [0001] The invention relates to a medical device, in particular to a scalpel for internal surgery. Background technique [0002] Although the doctors and nurses are very strict during the operation, when using a scalpel for surgery, if the operation time is too long, due to fatigue and other reasons, the scalpel may slip or even fall from the hand, so it is necessary to design a A scalpel that can avoid slipping. [0003] Therefore, a new technical solution should be provided to solve the above problems. Contents of the invention [0004] The purpose of the present invention is: provide a kind of medical operation scalpel. [0005] In order to achieve the above object, the technical solution adopted in the present invention is: a scalpel for internal medicine, comprising a knife body and a blade; a mounting hole is set on the blade, the mounting hole is a triangle, and the thickness of the blade is 1-3mm; The handle and the knife head, the knife handle a...

AI Technical Summary

Problems solved by technology

[0002] Although the doctors and nurses are very strict during the operation, when using a scalpel for surgery, if the operation time is too long, due to fatigue and other reasons, the scalpel may slip or even fall from the hand, so it is necessary to design a A scalpel to avoid slipping

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