Implement standard: AHA(American Heart Association) 2015 guideline for CPR and ECC
1.Simulation of normal airway obstruction
2.Provide CPR operation practice ; simulation of airway opening and chest compression
3.Simulation of the chest expansion when the airway is empty
4.Simulation of the suffocation, foreign body obstruction in airway
5.Can operate adult Heimlich maneuver
6.Simulation of Carotid pulse
7.Individual MOUTH/NOSE piece. replaceable; comes with 3 MOUTH/NOSE piece;