1.Simulation of adult natural of the airway.
2.Compression display device and warning device.
*Correct compression position display, wrong compression position display, wrong compression position warning.
*Correct compression intensity display, digital strip indicator light (yellow, green, red) shows compression depth, wrong
compression intensity warning prompting.
3.Artifcial respiration indicator light display unit, warning device:
*Inhalation≤700m1, or inhalation≥1000m1, digital indicator light shows the quantity of inhalation volume, wrong operations
*Inhalation volume over quickly and over much so as to enter into stomach, wrong digital indicator light display, and
4.Operation frequency: 100 times per minute (the latest international standard)
S.Examine pupils response: mydriasis and myosis
6.Examine carotid response
*220V electrical source passes through manostat, output 6V power.
*4 pieces of No. 1 batteries, direct current.