1.Simulation standard open airway display
2. artificial hand chest compressions alarm: (1)indicator light display (2)sound prompting
(3) Digital counter display
intensity display of correct (1-2 cm) and wrong (<1cm or >2cm) compression; alarm of wrong compression
3. Artificial respiration (inhalation): display device and alarm device
. Inhalation <30ml or > 50ml, wrong indicator light display and alarm prompting; Inhalation between 30-50ml right indicator light display;
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 minute
7. Operation methods: exercise operation
8.working conditions:220v .
Audited Supplier 
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