Features:
1 Simulating standard open airway
2 External breast compression: display device and alarm device
a.Indicator light display of corect and wrong compression; alarm of wrong compression:
b.Intensity display of correct (1-2 cm) and wrong (<tom or >2cm) compression; alarm of wrong compression
3.Artificial respiration (inhalation): display device and alarm device
a Inhalation 30ml or 50ml, wrong indicator light display and alarm prompting, Inhalation between 30-50ml right indicator light display:
b.Inhalation too quickly or too much result in air entering into stomach; Indicator light display and alarm prompting
4.Ratio of compression and artificial respiratory: 30:2 (one person) or 15:2 (two persons)
5.Operating cycle: one cycle includes five times of 30:2 or 15:2 ratio of compression and artificial respiration.
6.Operation frequency: at least 100 times per minule
7.Operation methods: exercise operation
8.Examination of brachial artery response: pinch the pressure ball by hand and simulate brachial artery pulse
9. Working conditions: Input power is 110-240V
