Half body CPR training manikin(Simple)

Features:
1.Simulate airway opening;
2.Artificial mouth-to-mouth respiration (air blowing): You can see the chest rising and falling;
3.Manual chest compression: Correct compression depth is 5-6cm;
4.Operation cycle: 30 compressions and 2 artificial respirations, a total of five cycles of CPR operation of 30:2;
5.Operation frequency: 100-120 times/minute;
6.Operation method: training.