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  Respirator

Sigma KEE - Respirator

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respirator
Device designed to protect the wearer from Injuring caused by Inhaling of harmful substances.
Relationships      
Parents mask Clothing for Covering the Face. This can be for disguise or decoration, to meet legal requirements, or for protection against airborne contaminents.
  safety device Any Device that is designed to prevent (or lessen the likelihood of) the Injuring of a Human.
  wearable item WearableItem is the subclass of Artifacts that are made to be worn on the body.
Children N95 maskAn N95 filtering facepiece Respirator, commonly abbreviated N95 respirator, is a particulate-filtering facepiece respirator 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. The N95 type is the most common particulate-filtering facepiece respirator. It is an example of a mechanical filter respirator, which provides protection against particulates but not against gases or vapors. It must have headbands instead of ear loops. [from Wikipedia]


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