Qualifications
Introduction of medical protective masks
Published Time:
2022-02-24 16:55
Source:
Medical protective masks refer to self-priming filter dust-proof medical protective equipment that can filter particles in the air, prevent the spread of certain respiratory infectious microorganisms, and block droplets, blood, body fluids, secretions, etc.
Medical protective masks are masks made of one or more fabrics that have an isolation effect on virus aerosols and virus-containing liquids. It still has a barrier effect on virus aerosols and virus-containing liquids under the respiratory airflow, and when it is taken off, the outer surface of the mask does not contact the human body, can filter airborne particles, and block droplets, blood, body fluids, secretions, etc. . The use of medical masks includes tightness testing, training, model selection, medical treatment and maintenance.
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