The model of chest compression, that is, the advanced fully automatic computerized cardiopulmonary resuscitation simulator (controlled by computer), is based on the American Heart Association (AHA)20 10 International Cardiopulmonary Resuscitation &; The latest first aid training mode aims to improve the emergency response ability of students in the event of disasters and accidents in ECFC.
Correct method of chest compression
1. Pressing position: Remove the clothes on the patient's chest, and the joint between the two nipples and the sternum is the pressing position.
2. Pressing frequency: 80- 100 times per minute is appropriate.
3. Compression depth: The compression depth is 5-6 cm each time, and the chest should be fully recovered after each compression.
4. Pressing technique: The rescuer kneels on the right side of the patient's chest, with the palm root of one hand on the patient's pressing position and the palm root of the other hand on the first hand. The fingers of both hands are locked and tilted to avoid touching the chest wall. When pressing, the elbow should be straight, the shoulder, elbow and wrist should be in a straight line, and press hard vertically downward.
5. Once the patient falls to the ground due to cardiac arrest, first dial 120, and at the same time quickly lay the patient flat, put it on a hard bed or level the ground, and touch the patient's carotid artery to see if there is pulsation. If it is determined that he is unconscious, clean up the foreign body in his mouth and perform chest compression at the same time.