Medical protective masks for medical personnel and related staff on the airborne respiratory infectious diseases protection, high level of protection. Medical protective masks are a self-priming self-priming filter medical care products, the implementation of national mandatory standards, can effectively filter the air particles and barrier droplets, blood, body fluids, secretions, is a one-time use of products, mainly for Disease prevention and transmission.

Medical surgical masks meet the YY 0469-2004 "medical surgical masks technical requirements" standard, important technical indicators, including filtration efficiency, bacterial filtration efficiency and respiratory resistance. Medical surgical masks apply to the basic protection of medical personnel or related personnel, as well as in the invasive process to prevent the transmission of blood, body fluids and splash protection.

General medical masks should meet the relevant registered product standards, the general lack of particle and bacterial filtration efficiency requirements, or the efficiency of particle and bacterial filtration requirements than medical surgical masks and medical protective masks. Common medical masks on the pathogenic microbial protection is not accurate, can be used for general circumstances of the disposable health care, or pathogenic microorganisms other than particles such as pollen or other barrier or protection.

Ordinary defatted gauze mask on the pathogenic microorganisms almost no filtering effect, mostly for the cold and general health care.

Wear a mask or remove the mask before and after the wash should be washed before and after, to prevent cross-infection, wear the mask should be close to the face, curved nose clip and nose close together (only with nasal clamp mask), completely cover the nose and mouth and chin. After wearing should try to avoid touching the mask by hand, touch the mask should wash hands before and after. Disposable masks can not be reused, non-disposable masks should be cleaned after use, after use several times should replace the new masks, can not be used for a long time.