Vacuum type transmission device for vaporization hydrogen peroxide sterilization

Abstract

The invention discloses a vacuum type transmission device for vaporization hydrogen peroxide sterilization. The output end of a vaporization hydrogen peroxide device is communicated with a vacuum cavity body; a sealing device is used for sealing a cabin door in the vacuum bin body; a first high vacuum generator and a second high vacuum generator respectively ensure that the vacuum bin body is positioned at two vacuum degree states; the first high vacuum generator also has a function of exhausting vaporization hydrogen peroxide in the vacuum bin body; the output end of an evacuation device is communicated with the vacuum bin body; and a parameter monitoring device is used for monitoring vaporization hydrogen peroxide concentration, temperature, humidity and vacuum degree in the vacuum bin body. The transmission device is short in sterilization period and high in security, and the toxicity, the pollution and the damage to equipment are avoided.

Description

technical field [0001] The invention belongs to the technical field of biomedical sterilization equipment, and relates to a transfer device for vacuum vaporized hydrogen peroxide sterilization. Background technique [0002] The 2010 version of GMP requires eye drop preparations to be produced as sterile preparations, and the use of aseptic production processes has brought great challenges to the sterilization of packaging materials such as eye drop bottles. Since the polymer materials (such as PE or PET) used in packaging can only be sterilized at low temperature, traditional low-temperature sterilization methods, such as EO and radiation sterilization, are limited by the characteristics of the sterilization process and equipment, and cannot This sterilization process is integrated into the aseptic production process of eye drops. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the invention provides an eye drop bottle sterilizing device. ...

AI Technical Summary

Problems solved by technology

[0002] The 2010 version of GMP requires eye drop preparations to be produced as sterile preparations, and the use of aseptic production processes has brought great challenges to the sterilization of packaging materials such as eye drop bottles.

Since the polymer materials (such as PE or PET) used in packaging can only be sterilized at low temperature, traditional low-temperature sterilization methods, such as EO and radiation sterilization, are limited by the characteristics of the sterilization process and equipment, and cannot Integrate this sterilization process into the aseptic production process of eye drops

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