The operation standards of the half-body cardiopulmonary resuscitation manikin are mainly used to train trainees to master the standardized procedures of adult basic life support (BLS). Before operation, it is necessary to check whether the power supply, airway, thorax and feedback system of the simulation manikin are normal.

First of all, the operator needs to assess the safety of the scene. After confirming that consciousness has been lost, call for rescue and activate the emergency rescue system. Subsequently, open the airway and observe the rise and fall of the thorax to determine breathing. If there is no normal breathing, external chest compression should be performed immediately. The pressing position should be located at the midpoint of the line connecting the two nipples, with a depth of approximately 5 centimeters. The frequency should be 100 to 120 times per minute, and the pressing and releasing time should be equal. After 30 compressions, perform 2 sessions of artificial respiration. The volume of air blowing should be such that the chest slightly protrudes. During the operation, keep the pressure firm and the rhythm uniform to avoid interruption. Continue to perform compression and artificial respiration cycles until the simulation maniac shows successful resuscitation or the teacher instructs to stop.

The entire process requires standardized movements, accurate rhythms and quick reactions to cultivate the operator's standardized emergency response capabilities in real first aid situations.