CN202079619U - Novel skin preparation operating knife - Google Patents

Abstract

The utility model discloses a novel skin preparation operating knife, specifically relating to medical equipment. The novel skin preparation operating knife consists of a handle, a knife seat, a blade and a knife cover, wherein comb teeth are arranged at a long edge and a short edge of the knife seat, and protruded knife edges are arranged at outer edges of the blade corresponding to the comb teeth. The novel skin preparation operating knife can avoid dead corners and ensures that hairs of parts to be operated are cleaned clearly, and has the advantages of reasonable structure, convenience for use and remarkable practicability.

Description

The novel operation preparation skin knife

Technical field

The utility model relates to a kind of medical instruments, especially is a kind of novel operation preparation skin knife.

Background technology

Knife for operation skin-preparing is mainly used in the hair of removing corrective surgery position skin surface.Because the sword face of the preparation skin knife that uses is longer at present, position such as the positions such as armpit, groin bigger in curvature form the dead angle easily, are difficult to hair is removed totally, have brought inconvenience to medical work.

The utility model content

For overcoming above-mentioned technical problem, it is a kind of rational in infrastructure that the utility model provides, and can avoid forming the novel operation preparation skin knife at dead angle.

For realizing above-mentioned technical purpose, the utility model is realized by the following technical solutions: a kind of novel operation preparation skin knife, constitute by handle, tool rest, blade, cutter lid, tool rest and blade center are provided with via hole, tool rest is provided with broach, handle and cutter lid can be connected by bolt, it is characterized in that: a long limit and a minor face of tool rest are equipped with broach, are equipped with the blade of protrusion on the blade outside corresponding with broach.

The utlity model has following beneficial effect: for the comparatively smooth position of skin, can use long one side to implement preserved skin, for skin curved surface bigger position such as positions such as armpit, groin, can carry out preserved skin by short one side, the utility model can avoid the dead angle to form, and guarantees that the removing of operative site hair is clean, and it is rational in infrastructure, easy to use, have significant practicality.

Description of drawings

Fig. 1 is the utility model structural representation.

Fig. 2 is the structural representation of the utility model blade.

Among the figure, 1, cutter lid, 2, bolt, 3, blade, 4, via hole, 5, tool rest, 6, via hole, 7, handle, 8, blade, 9, blade.

The specific embodiment

Referring to accompanying drawing 1,2, the utility model is made of handle 7, tool rest 5, blade 3, cutter lid 1, tool rest 5 and blade 3 centers are respectively equipped with via hole 6,4, tool rest 5 is on one side long and short to divide other to be provided with broach on one side, Yi Bian the blade 3 long on one side and short blade 8,9 that be respectively equipped with protrusion corresponding with broach; Be fixedly connected with bolt 2 on the cutter lid 1, handle 7 can be connected by bolt 2 with cutter lid 1.

Claims (1)

1. novel operation preparation skin knife, constitute by handle, tool rest, blade, cutter lid, tool rest and blade center are provided with via hole, tool rest is provided with broach, handle can be connected by bolt with the cutter lid, it is characterized in that: a long limit and a minor face of tool rest are equipped with broach, are equipped with the blade of protrusion on the blade outside corresponding with broach.

Images