High-stability oversize ethylene oxide sterilizer

Abstract

The invention discloses a high-stability oversize ethylene oxide sterilizer, which comprises a shell, one side of the shell is rotationally connected with a door plate through a hinge, one end of the door plate is rotationally connected with a hand wheel through a bearing, one end of the hand wheel is fixedly connected with a clamping block, a clamping groove is formed in the position, close to the clamping block, of the shell, the clamping groove is clamped with the clamping block, the top of the shell is fixedly connected with a transmission device. The air pressure in the device is monitored through a pressure detection instrument, when there is no air, a first chain wheel and a chain wheel set are driven to rotate through operation of a motor, then a rotary disc is driven to rotate, a sliding block slides in a sliding groove, then the left and right reciprocating movement of a gas nozzle is realized, the articles inside the device can be disinfected more deeply and quickly. After cleaning is completed, gas in the device is pumped out through a vacuum pump, people only need to open the door plate to take out the articles, and harm caused by ethylene oxide to the human body is prevented.

Description

technical field [0001] The invention relates to the technical field of ethylene oxide sterilizers, in particular to a super-large ethylene oxide sterilizer with high stability. Background technique [0002] At present, sterilizers are very common in medical work places, and ethylene oxide sterilizers are key equipment for sterile medical device manufacturers. Installation and operation, ethylene oxide is a broad-spectrum sterilant that can be used in Kill various microorganisms at room temperature, including spores, tuberculosis, bacteria, viruses, fungi, etc., and have a significant effect on the disinfection and sterilization of medical equipment and pharmaceutical packaging containers, but the existing devices cannot control the internal environment of the device when it is used. The input amount of ethylene oxide can only be used to sterilize the items inside the device by spraying ethylene oxide continuously. The waiting time is long, resulting in an increase in the amo...

AI Technical Summary

Problems solved by technology

[0002] At present, sterilizers are very common in medical work places, and ethylene oxide sterilizers are key equipment for sterile medical device manufacturers. Installation and operation, ethylene oxide is a broad-spectrum sterilant that can be used in Kill various microorganisms at room temperature, including spores, tuberculosis, bacteria, viruses, fungi, etc., and have a significant effect on the disinfection and sterilization of medical equipment and pharmaceutical packaging containers, but the existing devices cannot control the internal environment of the device when it is used. The input amount of ethylene oxide can only be used to sterilize the items inside the device by spraying ethylene oxide continuously. The waiting time is long, resulting in an increase in the amount of ethylene oxide used, and it is impossible to sterilize the device. The internal items are disinfected in a small area in a centralized manner, which reduces the recycling efficiency of the device, and when the air inside the existing device is not cleared, the existing ethylene oxide product will explode when it encounters air

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