Active protection microorganism inactivation mask

Abstract

The invention relates to an active protection microorganism inactivation mask, which comprises a mask body covering the mouth and the nose of a human body and ear hanging belts arranged on the two sides of the mask body. The mask body comprises a closed breathing cavity used for containing mouth and nose breathing of a user and a black body inactivation cavity formed in the outer side of the closed breathing cavity. The closed breathing cavity is defined by a silica gel sealing ring positioned at the periphery of the closed breathing cavity; a replaceable filter layer is arranged between the closed breathing cavity and the black body inactivation cavity; the black body inactivation cavity is a hollow cavity; the black body inactivation cavity is composed of shading breathable plates located on the inner side and the outer side and a mask shell connected between the shading breathable plates; an ultraviolet generator is arranged in the black body inactivation cavity and used for generating ultraviolet rays; and the black body inactivation cavity is used for inactivating microorganisms contained in circulating air. Compared with the prior art, microorganisms contained in air filteredby the mask can be effectively and actively inactivated, and the mask can be repeatedly used by low-risk infected people such as non-medical staff.

Description

[technical field] [0001] The invention belongs to the field of personal medical protective products, in particular to an active protective microbiological inactivation mask. [Background technique] [0002] At present, the existing protective masks with melt-blown layer or electrostatic adsorption function do not have the function of microbial inactivation. They only passively cut off the transmission route of respiratory microorganisms between the user and the outside world by physical means, and this The protection method can only block droplets or germs, but cannot inactivate microorganisms, and cannot be reused. Therefore, if can provide a kind of mouth mask that can effectively and actively inactivate the microorganisms contained in the air filtered by the mask, so as to be repeatedly used by low-risk infection groups, it will have very important market significance. [Content of the invention] [0003] The purpose of the present invention is to solve the above-mention...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the above-mentioned deficiencies and provide an active protective microorganism inactivation mask, which can effectively and actively inactivate the microorganisms contained in the air filtered by the mask, so that it can be used repeatedly by low-risk infection groups such as non-medical personnel , which solves the problem that ordinary masks cannot be reused and cannot inactivate microorganisms

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