Cabinet door for hydrogen peroxide low-temperature plasma sterilizer

Abstract

The invention discloses a cabinet door for a hydrogen peroxide low-temperature plasma sterilizer. The cabinet door comprises a door body (1), an observation window (2) and a shell (3); a lookout hole (A) is formed in the position on the shell (3), corresponding to the observation window; a round groove (D) is formed in the back surface of the shell (3), and a lug boss (E) is arranged inside the groove; an anti-dazzling screen (4) provided with two openings is mounted inside the round groove (D); and a shifting hole (B) is further formed in the position on the shell (3), corresponding to the anti-dazzling screen. The anti-dazzling screen (4) is rotated by penetrating through the lifting hole outside the cabinet door, and a first opening in the anti-dazzling screen (4) is rotated to the position of the lookout hole in the shell, so that a user can view a working condition inside a sterilization chamber of the equipment through the observation window. When the user stops observing, the anti-dazzling screen (4) is reversely rotated, and an anti-dazzling part below a second opening in the anti-dazzling screen is rotated to the position of the lookout hole, so that the observation window is entirely shielded, and light and heat inside the sterilization chamber can be prevented from being radiated through the observation window.

Description

technical field [0001] The invention relates to a cabinet door of disinfection and sterilization equipment, in particular to a cabinet door of hydrogen peroxide low-temperature plasma sterilization equipment with an observation window, and belongs to the technical field of disinfection and sterilization equipment. 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 low temperature sterilization method is mainly suitable for medical devices that are sensitive to heat or humidity. Sterilant-assisted, which belongs to the chemical sterilization method, the mainstream method is to vacuum vaporize chemical sterilants such as hydrogen peroxide, ethylene oxide or formaldehyde at a temperature lower than 80°C, and use the vaporized steam to Medical equipment is sterilized. Among these three chemical sterilants...

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Problems solved by technology

[0003] However, in practice, it was found that the above-mentioned method of directly opening a glass window on the cabinet door will cause part of the energy in the sterilization chamber to be lost through the window, that is, the heat of the hydrogen peroxide vaporized after heating up will be dissipated partly through the window. part, which affects the complete vaporization of hydrogen peroxide, and at the same time, the light energy in the process of hydrogen peroxide being excited into plasma by electric energy in the sterilization chamber will also scatter part of it through the window, that is, the opening of the window affects The normal operation of hydrogen peroxide low-temperature plasma sterilization equipment will reduce the sterilization performance of the equipment, and the plasma light continuously scattered through the window will also cause light pollution to the sterilization room

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