Health masks are mostly made of more than one layers of non-woven fabrics. The main production functions include meltblown, spunbond, scorching air or needle strike, etc.,which have comparable effect of resisting fuilds, filtering particles and microorganisms, and are a type of medical protection. textile.
1. Medical protective mask
Medical protective masks are well suited for the protection of health-related staff and related workforce against airborne respiratory infectious diseases. It is an close-fitting self-priming filtering medical protective equipment using a high level of protection, especially suitable for publicity to airborne during examination and treatment activities. Or even worn by patients with respiratory infections spread by way of droplets at close variety. It can filter particles while in the air and block droplets, blood vessels, body fluids, secretions, for example. It is a throw away product. Medical protective masks can easily prevent most pathogens for instance bacteria and viruses. The WHO recommends this medical staff use protecting masks against particulates to prevent virus infection in the particular hospital air.
2. Professional medical surgical masks
Medical surgical masks are suitable for basic protection of health care staff or related staff, as well as protection to circumvent the spread of maintain, body fluids and splashes through invasive operations. The protection level is medium plus it has certain respiratory safety performance. It is mainly worn in the clean environment with a cleanliness amount of 100, 000 or a lesser amount of, working in an performing room, nursing patients together with immunocompromised function, and doing body cavity puncture experditions. Medical surgical masks can block most bacteria and a few viruses, prevent medical staff members from being infected, and at the same time prevent the direct release of microorganisms carried while in the breath of medical team, posing a threat that will patients undergoing surgery. Medical surgical masks need a filtration efficiency of over 95% for bacteria. Disposable medical surgical masks might also want to be issued to suspicious respiratory patients to forestall the threat of contamination to other hospital personnel and reduce the chance of cross-infection, but the effectiveness connected with preventing infection is not as good as medical protective masks.
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