【 functions】

▎ Large-screen LCD color display: artificial respiration and chest compressions, simulated heart beat display, simulated electrocardiogram display, huge chart data statistics;
▎ Simulate standard airway opening;
▎ When artificial hand position chest compression:
1. The dynamic bar code indicator shows the pressing depth: the correct pressing depth (5-6cm area) is displayed by the green light of the bar code, the pressing depth is not enough (less than 5cm) is caused by the yellow bar code, and the pressing depth is too deep (more than 6cm) by the red bar code indicator. Dynamic feedback shows the depth of CPR compression.
2. LCD count display; detailed records of the specific reasons for pressing errors (excessive pressing force, too small pressing force, incorrect pressing position and correct number of times).
3. Huge graph data statistics: detailed graph statistics display such as correct pressing, excessive pressing force, insufficient pressing force, correct pressing, etc.
4. Language prompts: Chinese voice prompts, detailed reasons for pressing errors, so that the trainer can correct them in time.
▎ When breathing (blowing) with artificial mouth:
1. The dynamic bar code indicator shows the tidal volume: the correct tidal volume (500ml~600ml-1000ml) is displayed by the green light of the bar code, and the tidal volume blown in is too small or too large, respectively, moved by the bar code yellow or bar code red indicator light. Feedback display tidal measurement;
2. LCD count display: record the specific reasons of blowing errors in detail (according to the amount of blowing, the blowing force is too small, and the number of correct blowing);
3. Mass chart data statistics: detailed statistics such as excessive blowing power, insufficient blowing power, correct blowing, etc.;
4. Language prompts: Chinese voice prompts, detailed reasons for blowing errors, so that the trainer can correct them in time.
▎The ratio of compression to artificial respiration: 30:2 (single or double).
▎ Operation cycle: effective 30 times of pressing and 2 times of manual air blowing, 30:2 CPR operation with five cycles.
▎ Operating frequency: The 2020 standard is at least 100~120 times/min.
▎ Operation mode: training operation; assessment operation (assessment, custom assessment).
▎ Operation time: time in seconds.
▎ Language setting: You can set the language prompt setting and prompt volume adjustment setting; or turn off the language prompt setting.
▎ Score printing: The result of the operation can be thermally printed with long and short transcripts.
▎ Check pupil response: before the assessment operation and after the completion of the assessment procedure, it simulates the true manifestation of the automatic dynamic change process of pupil dilation and shrinkage.
▎ Check the carotid artery response: touch and check by hand to simulate the automatic carotid artery pulsation response during the pressing operation; and the true manifestation of the carotid artery automatic pulsation response after the completion of the assessment program.