Hydrogen peroxide plasma sterilizer of square sterilization bin with convenience in fixing placement basket

Abstract

The invention discloses a hydrogen peroxide plasma sterilizer of a square sterilization bin with convenience in fixing a placement basket. The hydrogen peroxide plasma sterilizer comprises a placement basket (1), a sterilization bin (2), an electrode net (3), fixed plates (4) and a connecting seat (5), wherein the connecting seat (5) is arranged between the sterilization bin (2) and the electrode net (3); the fixed plates are arranged on left and right sides inside the electrode net (3) respectively; a plurality of struts (6) made of a non-conductive insulating material are arranged on the fixed plates (4) respectively; grooves (A) matched with the struts (6) are respectively formed on left and right sides at the bottom of the placement basket (1); the placement basket (1) is arranged on the struts (6) of the fixed plates (4) through the grooves (A) at the bottom. According to the hydrogen peroxide plasma sterilizer, the distances between two sides of the placement basket and the fixed plates are greatly increased, hydrogen peroxide gas and plasma are promoted to enter the placement basket from the lateral side, so that the sterilization quality of medical devices placed from left and right insides of the placement basket can be guaranteed.

Description

technical field [0001] The invention relates to a sterilization equipment, especially the internal structure of a hydrogen peroxide low-temperature plasma sterilizer, specifically a device for fixing a storage basket in a square sterilization chamber, belonging to the technical field of disinfection and sterilization equipment , belonging to International Patent Classification A61L. Background technique [0002] In the medical field, the disinfection and sterilization of medical devices is particularly important. The sterilization methods are generally divided into high temperature and low temperature. The method of low-temperature disinfection and sterilization of medical devices is hydrogen peroxide low-temperature plasma sterilization. The specific method is to wrap the medical devices to be sterilized with non-woven fabrics and place them in the storage basket of the hydrogen peroxide low-temperature plasma sterilizer Inside, the storage basket is connected and fixed i...

AI Technical Summary

Problems solved by technology

[0002] In the medical field, the disinfection and sterilization of medical devices is particularly important. The sterilization methods are generally divided into high temperature and low temperature. The method of low-temperature disinfection and sterilization of medical devices is hydrogen peroxide low-temperature plasma sterilization. The specific method is to wrap the medical devices to be sterilized with non-woven fabrics and place them in the storage basket of the hydrogen peroxide low-temperature plasma sterilizer Inside, the storage basket is connected and fixed in the sterilization chamber of the sterilizer. The existing sterilization chamber is divided into two types: round and square. For these two shapes of sterilization chambers, the existing connection and fixing methods are all direct Put the storage basket on the long fixing bar set in the sterilization chamber. The fixing bar is made of non-conductive insulating material. There are steps for placing the storage basket on the fixing bar. In the actual use process, it is found that this kind of connection There are two defects in the fixing method. One is that the storage basket is not fixed, and it is easy to collide, shift or fall during the push-pull process; The air space is narrow, which is not conducive to hydrogen peroxide gas and plasma entering the storage basket from the side, thus affecting the sterilization quality of the medical devices placed on the left and right inner sides of the storage basket

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