Feature:
1.Manual external chest compression with alarm compression depth is approx 5cm
• indicator light displays and error alarm if wrong compression
2.Artificial mouth to mouth respiration(inhalation):
• inflation volume between 150ml~200ml is correct, indicator light displays.
• inflation volume ＜150ml~200ml＜ is wrong, indicator light displays, error alert as well
• if inflation is too quick or too much, causing the air enter the stomach. indicator light displays and error alerts
3.Press and artificial respiration proportion:30:2/ single, 15:2/double
4.Operation cycle: 30:2 (single) or 15:2 CPR (double) , complete five CPR operation.
5.Operating frequency: the newest international standards: at least 100 times/min.
6.Operation mode: training mode
7.Inspection of brachial artery response: squeeze the air ball manually to simulate branchial artery pulse
8.Working status: adopting 220V power supply, or adopting direct current power of four 1# batteries, adapt to the outdoor training
without power supply.