What is an N95 Respirator Mask?
Disposable respirator masks have acquired increased attention as of late with the spread of the H1N1 flu virus, though they’ve lengthy been used for other purposes together with occupational safety. N95 refers to a National Institute for Occupational Safety and Health (NIOSH) score that is assigned to masks that meet a specified minimum customary for particle transmission. The N95 respirator masks is designed to filter up to ninety five% of airborne particles 0.three microns or larger which will in any other case directly enter the nostril and mouth of the wearer. These masks might also be worn by individuals who have a contagious sickness to stop particles from leaving the nose and mouth of the wearer and putting others at risk. While such masks don’t protect towards particle transmission with a hundred% accuracy, they can be effective in preventing the spread of infection.
N95 masks will be purchased with our with no valve to facilitate easier breathing. Optimum protection is achieved when the respirator mask fits snugly to the face, covering the nostril and mouth with out leaving open spaces alongside the edge. Respirator masks must be fitted correctly to the wearer and never be obstructed by facial hair or jewelry. A poorly fitted respirator mask has better potential to allow air particles to enter by gaps alongside the edges of the masks, providing lower levels of protection towards the inhalation or spread of particles than a well fitted one.
Respirator masks are widely used for occupational safety, and are significantly common in industrial and health care facilities. Masks used within the workplace should be NIOSH-approved, meaning they meet minimum standards put forth by the National Institute for Occupational Safety and Health.
The supposed purpose needs to be kept in mind when purchasing respirator masks. Different types are designed for specific purposes and supply various levels of protection. Another consideration is whether or not the mask comprises latex, an allergen for some people. Latex free N95 respirator masks are available, and will be marked as such.