MeSH definition : Respiratory protective devices designed to achieve a close seal around the nose and
mouth to maintain efficient filtration of aerosolized particles and droplets. They
are often fitted for the prevention of the spread of infections (e.g. COVID19) or
to administer inhaled anesthetics or other gases.;
MeSH synonym : N95 Respirator; Respirator, N95; N95 Face Masks; Face Mask, N95; Mask, N95 Face; N95 Face Mask; N95 Masks; Mask, N95; N95 Mask;
MeSH hyponym : N95 FFRs; N95 FFR;
Wikipedia link : https://en.wikipedia.org/wiki/N95 masks;
Respiratory protective devices designed to achieve a close seal around the nose and
mouth to maintain efficient filtration of aerosolized particles and droplets. They
are often fitted for the prevention of the spread of infections (e.g. COVID19) or
to administer inhaled anesthetics or other gases.