Cardiopulmonary Resuscitation SimulatorThe necessary conditions for successful cardiopulmonary resuscitation (CPR) include pupil changes, pupil light reflection, carotid artery pulsation, and the frequency of simulated sinus rhythm being passive and consistent with compression frequency. This product must be able to provide auxiliary functions for CPR teaching and training operations, as well as the ability to set various item values, and display them on a combination of LCD screen and digital tube.
preparation:
Environmental and equipment inspection:
Place the simulated person flat on a hard surface, ensuring that the power connection is normal. Hearing a voice prompt indicates readiness.
Advanced models need to be equipped with lung sac and facial mask (disposable).
Operation process:
Judgment and Call for Help:
Gently tap the dummy's shoulder and shout, observe the chest movements, and immediately call for help after confirming no response.
Chest compressions:
Position: Mid point of the line connecting the two nipples, hands crossed, arms pressed down vertically.
Depth and frequency: Press at a depth of 5-6 centimeters (approximately the height of a bank card), with a frequency of 100-120 times per minute (similar to the rhythm of "Little Apple").
Feedback: The simulated human indicator light displays the pressing quality in real-time (green indicates compliance, red needs to be adjusted).
Artificial respiration:
Open airway: Press your forehead with your left hand, lift your chin with your right hand, and tilt your head back 70-90 degrees.
Blowing method: Pinch the nose and blow for 1 second, with an adult air volume of 500-600 milliliters (about two large mouthfuls) and a child air volume of 30-50 milliliters.
Rhythm: After 30 presses, blow air twice and repeat the process.