One-way valve system that ensures the air given to the manikin flows in a single direction, effectively preventing any backflow

A steel spring system designed to provide realistic chest compression during CPR while preventing collapse during application

Elastic head and joint structure for enhanced flexibility 

Artificial respiration can be performed through mouth-to-mouth and bag-valve-mask ventilation with a realistic chest rise.

Simulation of airway obstruction and Heimlich maneuver.

Replaceable mouth and nose components with provided spares