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N95 respirator. An N95 respirator [1] is a particulate-filtering facepiece respirator or elastomeric filter that meets the U.S. National Institute for Occupational Safety and Health (NIOSH) N95 classification of air filtration, meaning that it filters at least 95% of airborne particles that have a mass median aerodynamic diameter of 0.3 ...
FFP standards refer to the filtering half mask classification by EN 149, a European standard of testing and marking requirements for filtering half masks.[1] FFP standard masks (where FFP stands for filtering facepiece)[2] cover the nose, mouth and chin and may have inhalation and/or exhalation valves.[1] EN 149 defines three classes of such ...
A filtering facepiece N95 respirator A firefighter wearing an N95 filtering facepiece respirator. Note that, in this picture, the respirator is being worn incorrectly because the top strap should be above the ears and behind the head. The NIOSH air filtration rating is the U.S. National Institute for Occupational Safety and Health (NIOSH)'s classification of filtering respirators.
A " facial " (short for facial mask) is a temporary mask, not solid, used in cosmetics or as therapy for skin treatment. A "life mask" is a plaster cast of a face, used as a model for making a painting or sculpture. An animal roleplay mask is used for people to create a more animal-like image in fetish role play.
A surgical mask, also known by other names such as a medical face mask or procedure mask, is a personal protective equipment used by healthcare professionals that serves as a mechanical barrier that interferes with direct airflow in and out of respiratory orifices (i.e. nose and mouth ).
A facial mask is a creamy or thick pasted mask applied to the face for cleansing or skin-smoothing purposes. Facial masks often contain minerals, vitamins, and fruit extracts, such as cactus and cucumber. A sheet mask is a piece of paper, cellulose or fabric used to apply a facial mask. The first facial mask was invented in Ohio, United States ...
Bag valve mask. A bag valve mask ( BVM ), sometimes known by the proprietary name Ambu bag or generically as a manual resuscitator or "self-inflating bag", is a hand-held device commonly used to provide positive pressure ventilation to patients who are not breathing or not breathing adequately. The device is a required part of resuscitation ...