Implement standard: AH A (American Heart Association) 2015 guideline for CPR and ECC

Features:

1. Pupil demonstration: one mydriasis and the other normal

2.   Simulate standard open airway 

3. Simulate free movements of upper limbs

4. External chest compression: display device and alarm device

5.   Artificial respiration (Inhalation): display device and alarm device

6. Operating period: Ratio of compression and artificial respiration: 30:2 (one or two persons), complete 5 cycles.

7. Compression frequency: 100 - 120 times/minute

8. Compression depth: 5-6cm

9. Squeeze the bulb manually to simulate carotid pulse
10. Working conditions: adopts 220V external power source