Hydrogen peroxide low-temperature sterilizing equipment and use method thereof

Abstract

The invention discloses hydrogen peroxide low-temperature sterilizing equipment and a use method thereof. The sterilizing equipment comprises a cavity body (1), an evaporator (5), a liquid feeder (6), a vacuum pump (7), a heater (8) and a high-efficiency filter (16), wherein the cavity body (1) is divided into a sterilizing cavity (18) and a transition cavity (19); the sterilizing cavity (18) is connected with the outlet end of the evaporator (5) through a sterilizing valve (9); the inlet end of the evaporator (5) is connected with the liquid feeder (6) through a liquid feeding valve (11); a heating sheet is arranged on the evaporator (5); the air suction end of the vacuum pump (7) is connected with the sterilizing cavity (18) through a vacuum valve (13); and the air outflow end of the vacuum pump (7) is connected with a decomposition filter (17). The sterilizing equipment can sterilize medical appliances at a low temperature, can carry out sufficient sterilization on the pipelines of the medical appliances with slender holes, and can also carry out filtration and decomposition on the used hydrogen peroxide vapor.

Description

Technical field [0001] The present invention involves a sterilization device, especially for a low -temperature sterilization equipment and its use method for disinfection and sterilization of medical devices with hydrogen peroxide, which belongs to the field of medical device disinfection technology. Background technique [0002] In the medical field, the disinfection and sterilization of medical devices is particularly important. Today's most advantageous and popular medical equipment disinfection and sterilization methods are to use hydrogen peroxide for disinfection and sterilization.The cost of bacteria usually needs to use heating or ionizing to vaporize or plasize hydrogen peroxide liquids before disinfection and sterilization of medical equipment. At present, disinfection and sterilization equipment for hydrogen peroxide or plasmaization has become a sterilization equipment.The preferred device for disinfection and sterilization of medical equipment.The advantage of the e...

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Problems solved by technology

[0003] However, this method and other hydrogen peroxide vaporization sterilization equipment of the prior art all have such shortcomings in common: the inner wall of the pipeline of the medical device with elongated holes cannot be fully sterilized, and the hydrogen peroxide after use cannot be fully sterilized when discharged. May cause oxidative damage to other substances without any treatment

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