Special disinfection device for surgical knife

Abstract

The invention discloses a special disinfection device for a surgical knife. The special disinfection device comprises a disinfection cabinet shell and a disinfection chamber, wherein a rotary frame isarranged at the bottom of the disinfection chamber; a layering frame is arranged on the rotary frame; an atomization mechanism is further arranged between the disinfection cabinet shell and the disinfection chamber; a hollow box is arranged at the upper part of the disinfection cabinet shell; the hollow box is connected with a spraying nozzle through a guide pipe; a medicine box is further arranged at the inner side of the disinfection chamber; the medicine box is filled with an ethylene oxide solution; an opening / closing door is arranged on each of the disinfection cabinet shell and the disinfection chamber; the rotary frame comprises a central plate and an extending plate, and the extending plate is mounted in the central plate; a vertical plate is further arranged on the outer diameterof the extending plate; the layering frame is of a cylindrical cavity structure; the layering frame comprises an upper circular ring, a lower circular ring and a separation plate; the separation plate is mounted in the inner space of a fixed rod. According to the special disinfection device for the surgical knife, the surgical knife is subjected to all-directional fumigation by adopting a rotarytype fumigation method, so that the sterilization and disinfection efficiency is improved, and the disinfection treatment time is shortened; a glutaraldehyde fumigation method is used for disinfectingand has no influence on the service life of the surgical knife.

Description

technical field [0001] The invention relates to the technical field of surgical scalpels, in particular to a special disinfection device for surgical scalpels. Background technique [0002] The scalpels used by surgeons in the hospital are divided into blades and handles. The blades are disposable, but the handle is not, and other instruments are not disposable. Metal objects such as scalpels and scissors cannot be sterilized by high-pressure steam , because the use of this method will affect the sharpness of the knife. Generally, glutaraldehyde and other high-efficiency disinfectants are used for disinfection. If it does, it will irritate the local tissue. [0003] The application number is 181618154490.5, and the patent name is a high-efficiency disinfection device for surgical scalpels. This invention provides such a high-efficiency disinfection device for surgical scalpels, which includes an electric control valve I, a high-temperature steam spray gun, a cover, an elect...

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Problems solved by technology

[0004] In the disinfection method of surgical scalpels similar to the above-mentioned patent, high temperature and high pressure treatment methods are used, which affect the toughness of the scalpel and shorten the service life of the scalpel, and all adopt an integrated structure, which is not conducive to later cleaning and maintenance. In addition, there is no The cleaning steps of chemical disinfection reagents may cause secondary pollution during cleaning, which makes the disinfection efficiency low and the sterilization effect poor. It is impossible to efficiently and comprehensively disinfect the scalpel, and the processing volume of the scalpel is relatively small. , resulting in long disinfection time and poor disinfection effect

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