CPR IOM In Position title=
Standard CPR Grip title=
Pediatric CPR Grip title=
One-Way-Valve title=
Common CPR Mask NuMask CPR IOM
1/10th the size
Leak-free even in the bearded/toothless/obese
Rugged with no inflatable cushion
Difficult to teach and learn
Training in minutes
Failure at high and low temperatures/altitudes
Unaffected by temperature/altitude extremes
Time lapse between compressions
Seconds to transition between cycles
Challenge for single provider
Easy solo rescuer design
Short shelf life
Extended shelf life
Difficult in tight situations
Ventilate from any position
Worsens facial trauma
Protects facial structures