A single cartridge filling device for hydrogen peroxide low-temperature sterilization equipment

Abstract

The invention discloses a single-cassette liquid filling device for hydrogen peroxide low-temperature sterilization equipment, comprising a base, a push-plate mechanism, a needling mechanism, a cassette storage mechanism, and a limit plate. On the plate and the base, the acupuncture mechanism is installed on the base, the limit plate is connected with the periphery of the base, the limit plate is provided with the in-position position and the acupuncture position, the cassette storage mechanism is installed on the in-position position of the limit plate, the cassette After being pushed out, it is limited by the pushing mechanism and pushed to the acupuncture position. The acupuncture mechanism completes the needle breaking and liquid extraction of the cassette. The leak hole that passes through freely allows the cassette that has been punctured and liquid to fall freely through the leak hole. A storage box is arranged below the leak hole, and the cassette that falls from the leak hole is recovered by the storage box. The cassette storage mechanism in the present invention A space for storing multiple cassettes is provided, and a push block and a spring that can push the cassettes are provided to realize continuous puncturing and automatic recovery of the cassettes.

Description

technical field [0001] The invention relates to a single-cassette filling device for low-temperature sterilization equipment, in particular to a hydrogen peroxide solution filling system for low-temperature plasma sterilization equipment, and belongs to the technical field of medical device disinfection. Background technique [0002] In the medical field, the disinfection and sterilization of medical devices is particularly important. At present, the main sterilization methods are high-temperature sterilization and low-temperature sterilization. Sterilize medical devices that are not resistant to high temperatures, such as polymer materials and plastic materials. The most advantageous and popular low-temperature disinfection and sterilization method today is the use of hydrogen peroxide medium for disinfection and sterilization, among which hydrogen peroxide low-temperature plasma sterilization technology is the most widely used, and is widely used in biology, pharmaceutical...

AI Technical Summary

Problems solved by technology

Such disadvantages are as follows: 1. After the liquid extraction of a cassette is completed, a new cassette cannot be automatically supplied, and continuous carrying and puncturing cannot be carried out. 2. The cassette after puncture cannot be automatically recovered, and there may be residues on the surface. When the hydrogen peroxide liquid is taken out manually, the residual hydrogen peroxide will have effects such as burning candles on human skin

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