Disinfection device special for internal medicine surgical knife

Abstract

The invention discloses a disinfection device special for an internal medicine surgical knife. The disinfection device comprises a disinfection box, draught fans are installed on the tops of the sidewalls of the two sides of the disinfection box, electric heating strips are installed on the tops of the inner walls of the two sides of the disinfection box, ultraviolet lamps are installed on the two sides of the inner wall of the top of the disinfection box, first motors are installed in the middles of the two sides of the top inner wall of the disinfection box, a telescopic rod is connected toan output shaft of the first motor, second motors are symmetrically arranged on the two sides of the inner wall of the bottom of the disinfection box, a lead screw is connected to the tail end of anoutput shaft of each second motor, and the ends, away from the second motors, of the lead screws are rotationally connected to the inner wall of the top of the disinfection box. The device is simple in structure and novel in design, the disinfection treatment time of the surgical knife is shortened, the disinfection efficiency is improved, the toughness of the surgical knife cannot be damaged, theservice life of the surgical knife is not affected, the surgical knife is dried, storage and use of the surgical knife are facilitated, and the device is worthy of popularization.

Description

Technical field [0001] The invention relates to the technical field of disinfection devices, in particular to a special disinfection device for medical scalpels. Background technique [0002] The scalpels used by physicians in hospitals are divided into blades and handles. The blades are disposable. The handles are not. Other instruments are not disposable. Metal objects such as scalpels and scissors cannot be autoclaved. Because the use of this method will affect the sharpness of the knife, it is generally used to disinfect with glutaraldehyde and other high-efficiency disinfectants. Before use, the residual chemical disinfectant on the surface must be rinsed with physiological saline before it can be used. It will stimulate local tissues. [0003] However, most of the existing disinfection methods of outer shell scalpels use high temperature and high pressure treatment, which affects the toughness of the scalpel and shortens the service life of the scalpel. In addition, there is...

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Problems solved by technology

[0003] However, most of the existing disinfection methods for shell scalpels use high temperature and high pressure treatment, which affects the toughness of the scalpel and shortens the service life of the scalpel. In addition, there is no cleaning step for chemical disinfection reagents. When cleaning, it may It will lead to secondary pollution, making 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 a long disinfection time and poor disinfection effect.

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