How to send a circle of friends to coal poisoning?

Better help yourself in time than make friends. The method is as follows.

1 Escape from the scene: In the case of coal poisoning, it is necessary to try to escape from the scene with the patient quickly, and the scene is prone to explosion and secondary injury;

2. Find a safe place: after fleeing the scene quickly, you need to find a place with sufficient ventilation and oxygen, unbutton the patient's clothes and let the patient breathe fresh air fully;

3. Emergency call for help: call for help in time. 120. After the ambulance appears, the patient needs to be transported to a hospital with hyperbaric oxygen treatment conditions. If conditions permit, the patient should be given oxygen in time;

4. Hyperbaric oxygen therapy: The key to the treatment of coal poisoning is timely and sufficient oxygen delivery, which requires high concentration and hyperbaric oxygen. If we can take physical force to press oxygen into human lungs, it will help oxygen and blood red.