Anti-haze lung-clearing cough-relieving mask

Abstract

The invention discloses an anti-haze lung-clearing cough-relieving mask, comprising a mask body. The mask body is provided with a nose presser strip and tie cords, the mask body comprises an outer layer and an inner layer, a receiving cavity is formed between the outer layer and the inner layer, and a plurality of filter layers for filtering dust or particles and a Chinese herb layer for clearing lung and relieving cough are received in the receiving cavity, wherein the filter layers are formed of polypropylene fiber spun-bonded nonwoven and polypropylene fiber melt-blown nonwoven, and the Chinese herb layer is formed by printing Chinese herbs to lining cloth by 3D printing technology; moreover, the outer layer is coated with a photocatalyst. The anti-haze lung-clearing cough-relieving mask has the advantages the mask is capable of effectively filtering dust or particles to provide good anti-haze functionality and has good air-cleaning effect; organically combining physical haze prevention and drug therapy or health care function, the mask has the functions of clearing lung, relieving sore throat and the like, and also has the advantages of simple structure, good convenience of replacement, good antibacterial effect, long service life, environmental friendliness and the like.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an anti-smog mask for clearing the lungs and relieving cough. Background technique [0002] In our daily life, masks are often used, mainly to filter suspended solids in the air through masks to achieve the purpose of breathing fresh air. As the air pollution is getting more and more serious, the phenomenon of smog in various cities is getting more and more serious , people are increasingly concerned about the impact of PM2.5 particles on health. PM2.5 refers to particulate matter with an aerodynamic equivalent diameter less than or equal to 2.5 μm in the ambient air. After fine particulate matter enters the human body to the alveoli, it directly affects the ventilation function of the lungs, making the body prone to hypoxia. It causes damage to the cardiovascular system, causes asthma, lung cancer, cardiovascular disease, birth defects and premature death, and is very h...

AI Technical Summary

Problems solved by technology

[0003] The existing masks on the market are not effective in filtering smog, and some toxic substances in the air are integrated into the water droplets in the smog. Ordinary masks cannot block the toxic substances in the water droplets and are directly inhaled into the mouth and nose. inflicted great harm on

[0004] Smog can cause diseases such as pharyngitis. The function of ordinary masks is only to block PM2.5 particles, but it does not combine prevention and treatment or health care functions

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