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A surgical mask serves as a mechanical barrier that interferes with direct airflow in and out of respiratory orifices (i.e. nose and mouth).Most commonly used surgical masks are designed to only trap respiratory droplets, and therefore do not filter or block fine airborne particles that are smaller than the designed filtration ratings, which may be transmitted by coughs, sneezes, unintentional ...
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Anesthetic mask; For infection control Surgical mask, also known as a procedure mask, is intended to be worn by health professionals during surgery, to protect the patient from being infected by the operating theatre staff's breath. Cloth mask; early surgical masks were cloth. Cloth masks are also used for protection in pandemics.
as in gloves, gowns, bonnets, shoe covers, face shields, goggles, and surgical masks for preventing nosocomial or healthcare-associated infection: Instrument sterilizer: to sterilize instruments in absence of an autoclave: Kidney dish: as a tray for instruments, gauze, tissue, etc. Measuring tape: for length, height, head circumference and ...
The pores on a standard surgical mask are 5-15 μm in diameter, which is inadequate in completely protecting operating room personnel from the harms of surgical smoke. [3] [5] Due to studies evaluating particles passing through standard surgical masks, some suggested that more effective masks such as HEPA-filters and N95 should be used to provide better protection from cellular debris. [3]
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Face mask may refer to: an item of protective equipment that primarily guards the airways: Respirator, including the N95 and FFP2, which are designed for the prevention of tuberculosis; Surgical mask; Cloth face mask; Dust mask; Diving mask, for use underwater; Facemask (orthodontics), used for correcting teeth misalignments