A device that protects a rescuer from being contaminated by a victim when giving emergency mouth-to-mouth resuscitation. It consists of a curved plastic cup that rests over a victim's mouth and has a short tube attached for the rescuer to blow into
National Institute for Occupational Safety and Health (NIOSH), Centers for Disease Control and Prevention (CDC), The Emergency Response Safety and Health Database, Atlanta, GA, USA 2014. http://www.cdc.gov/NIOSH/ershdb/glossary.html#B, (Emr Resp Sfty and Hlth Database - Amer) {794}