1.Simulating standard open airway

2.External breast compression:display device and alarm device

a. Indicator light display of correct and wrong compression;alarm of wrong compression

b. Intensity display of correct (at least 5cm) and wrong (less than 5cm) compression;alarm of wrong compression.

3.Artificial respiration (inhalation):display device and alarm device

a.Inhalation <500ml or >600ml,wrong indicator light display and alarm prompting;inhalation between 500-600ml right indicator display

b.Ratio of compression and artificial respiration:30:2 (one or two person)

4.Operating cycle:one cycle includes five times of 30:2 ratio of compression and artificial respiration

5.Operation frequency:at least 100 times per minute

6.Operation methods:exercise operation

7.Examination of pupil response:mydriasis and myosis

8.Working conditions:Input power is 110-240V

9.Package size:80*30*40cm, G.W:13KGS