Whole Body Basic CPR Manikin Style 500 (Male / Female) This model is designed according to the international CPR standard, simulate the patient revivals through first aid by measure of press on the chest and mouth to mouth respiration. As soon as the patient revivals, his neck artery and heart recover pulsate continuously, his enlarged pupils shrink to normal. The model also shows the operation is correct or not by signal indication, language indication and grade printing. An ideal model for use in hospitals, medical colleges and schools. LCD screen.