- Air-purifying
respirators range from
relatively inexpensive, single-use,
disposable face masks,
known as
filtering facepiece respirators,
reusable models...
- N95
respirator is
marked with the text "NIOSH" or the
NIOSH logo, the
filter class ("N95"), and, for most
filtering facepiece respirators (
respirators with...
- part of his car
factory for the
manufacture of the Both
respirators and to
provide the
respirators free of
charge to any
hospital in the
Commonwealth that...
-
inhalation and exhalation.
Devices like the Drinker, Emerson, and Both
respirators are
examples of iron lungs,
which can be
manually or
mechanically powered...
-
filter respirators protect against the
inhalation of
particulates such as dust particles, droplets, and aerosols. EN 14683
defines respirators for use...
- 1917.
Canadian troops began to
receive small box
respirators in late
November 1916.
While the
respirators acted as the
first line of
defence in some British...
- 2007,
although replacement efforts officially began in 2011 and all S10
Respirators have
since been
replaced with the GSR. All
issued filters for the S10...
-
Elastomeric respirators, also
called reusable air-purifying
respirators, seal to the face with
elastomeric material,
which may be a
natural or synthetic...
- supplied-air
respirator is
recommended instead.
PAPRs have the
advantage of
eliminating breathing resistance caused by
unpowered negative-pressure
respirators such...
-
revoke certifications for
respirators, such as the N95. Currently,
NIOSH is the only body
authorized to
regulate respirators, and has
trademark rights...
