Pulsation steam sterilization process and steam sterilizer thereof

Abstract

The invention discloses a pulsation steam sterilization process and a steam sterilizer thereof, and belongs to the technical field of medical disinfection and sterilization instruments. A sterilization chamber is arranged in a sterilizer shell; the sterilizer shell is provided with an inner shell and an outer shell fixedly connected with the surface of the inner shell; a heat preservation tank is defined between the inner shell and the outer shell; the surface of the outer shell is fixedly connected with an air inlet pipe; the surface of the air inlet pipe is fixedly provided with an air inlet valve; and the surface of the inner shell is fixedly connected with a short pipe. According to the pulsating steam sterilization process and the steam sterilizer thereof provided by the invention, heat insulation can be performed through the heat preservation tank, so that the internal temperature rise speed of the sterilization chamber is increased; and meanwhile, the cooling speed in the sterilization chamber is increased through an arranged cold air pipe, the interior of the sterilization chamber can be heated and dried through waste heat in the heat preservation tank, the link that dry air is input for drying after sterilization is omitted, the work cycle of the sterilizer is greatly shortened, and the work efficiency of the sterilizer is improved.

Description

technical field [0001] The invention relates to the technical field of medical disinfection and sterilization instruments, and more specifically, relates to a pulsating steam sterilization process and a steam sterilizer thereof. Background technique [0002] Sterilizer, also known as steam sterilizer, laboratory sterilizer can be divided into portable autoclave and vertical autoclave. It uses electric heating wire to heat water to generate steam and maintain a certain pressure. [0003] At present, steam sterilizers are widely used in the sterilization of medical devices in hospitals. However, due to the limitation of the way and degree of air discharge during the use of existing steam sterilizers, the sterilization heating and cooling time is relatively long, and in During the use and operation of steam sterilizers, most of the medical devices after steam sterilization need to be dried by injecting dry air. It takes a certain amount of time to inject dry air, which increase...

AI Technical Summary

Problems solved by technology

[0003] At present, steam sterilizers are widely used in the sterilization of medical devices in hospitals. However, due to the limitation of the way and degree of air discharge during the use of existing steam sterilizers, the sterilization heating and cooling time is relatively long, and in During the use and operation of steam sterilizers, most of the medical devices after steam sterilization need to be dried by injecting dry air. It takes a certain amount of time to inject dry air, which increases the operation steps of the steam sterilization process, and at the same time The cooling of medical equipment also prolongs the working cycle of the steam sterilizer and reduces its sterilization efficiency. Therefore, we have designed a pulse steam sterilization process and its steam sterilizer to solve the above problems

Images