What's An N95 Respirator Mask?

What's An N95 Respirator Mask?

Disposable respirator masks have acquired increased consideration as of late with the spread of the H1N1 flu virus, although they've lengthy been used for other purposes including occupational safety. N95 refers to a National Institute for Occupational Safety and Health (NIOSH) rating that's assigned to masks that meet a specified minimum standard for particle transmission. The N95 respirator mask is designed to filter as much as 95% of airborne particles 0.3 microns or larger which will in any other case directly enter the nose and mouth of the wearer. These masks might also be worn by individuals who have a contagious sickness to forestall particles from leaving the nostril and mouth of the wearer and placing others at risk. While such masks do not protect against particle transmission with 100% accuracy, they can be efficient in preventing the spread of infection.

N95 masks can be bought with our with out a valve to facilitate simpler breathing. Optimum protection is achieved when the respirator masks matches snugly to the face, covering the nose and mouth without leaving open spaces along the edge. Respirator masks must be fitted appropriately to the wearer and not be obstructed by facial hair or jewelry. A poorly fitted respirator mask has larger potential to allow air particles to enter via gaps along the perimeters of the mask, providing decrease levels of protection against the inhalation or spread of particles than a well fitted one.

Respirator masks are widely used for occupational safety, and are particularly common in industrial and health care facilities. Masks used within the workplace have to be NIOSH-approved, that means they meet minimum requirements put forth by the National Institute for Occupational Safety and Health.

The intended objective must be stored in mind when purchasing respirator masks. Different types are designed for specific purposes and supply various ranges of protection. Another consideration is whether the mask contains latex, an allergen for some people. Latex free N95 respirator masks are available, and can be marked as such.

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