MDV70-150 Microshield Cpr 10/bx 5Bx/cs Medical Device
- At the heart of the CPR MICROSHIELD is a patented valve that is always closed until the rescuer exhales. The valve opens to provide a low resistance airway and closes immediately when the rescuer finishes each breath. The positive one-way valve inside the airway enhancing bite block is designed for maximum protection of the first responder. It also assists in keeping an open airway while performing the head-tilt, chin-lift maneuver. The original CPR MICROSHIELD is conveniently packaged in an orange vinyl envelope style case.