Product Description

Features : 1.Simulating standard open airway ***** breast compression : display device and alarm device ***** light display of correct and wrong compression ; alarm of wrong compression b. intensity display of correct (**5 cm) and wrong (<4cm or >5cm) compression; alarm of wrong compression . digital strip indicator light (yellow, green, red) shows compression depth . 3.Artificial respiration (inhalation) : display device and alarm device a. Display of inhalation (≤**0ml***0m≤) ; strip indicator light shows inhalation volume , alarm of wrong operation b. Inhalation too quickly or too much result in air entering into stomach ; indicator light display and alarm prompting . ***** of compression and artificial respiratory: *0:2 (one or two person) ***** cycle: one cycle includes five times of *0:2 ratio of compression and artificial respiratory. ***** frequency: **0 times per minute (the latest international standard) ***** methods: exercise operation ***** of pupil response: mydriasis and myosis ***** of carotid response :pinch the pressure ball by hand and simulate carotid pulse