A wear:
The rescuer in the high concentration of poisonous source area before rescue, should first make their own emergency protection. Those who have the conditions should wear a good oxygen or air supply type gas mask, fasten the safety belt or rope. Unconditional people should also wear a simple gas mask, but need to pay attention to the mask type and the type of poison in line. Since the gas mask has a limited filtration rate for poisonous gases, the wearer should not stay at the source for too long, and can take turns or repeat entry if necessary. Outside the source area should be closely observed, monitoring, and pull the other end of the safety belt or rope, once the situation is found to immediately make their withdrawal or pull them out.
Two separated:
The rescuer who has done his own protection should stop the gas from being inhaled by the poisoned person as soon as possible, so as to avoid further deepening of the poisoning and loss of time for resuscitation. The best way is by the rescuer to carry a gas mask or gas mask, and as soon as possible will be worn in the mouth and nose of the poisoner. In case of emergency, oxygen can also be used in oxygen bags, bottles and other portable oxygen supply devices for their oxygen. If the poisonous gas comes from the air intake valve, it should be closed immediately. The source of the area quickly ventilated or with a blower to the direction of the poisoner to send air, but also has a significant effect of driving poison.
Three rescue:
On the basis of the above, the rescuer should scramble to move the poisoned person away from the poisonous area, and then carry out further medical emergency. Generally two rescuers to rescue a poisoned person is appropriate, can shorten the rescue time.
Six early:
●Early on-site treatment.
●Early use of dexamethasone and scopolamine.
●Early airway wetting.
●Early tracheotomy in patients with severe inhalation poisoning.
●Early prevention of pulmonary edema.
●Early comprehensive therapy.
The rescuers should be especially reminded that after taking the injured out of the smoke environment and placing them in a quiet, ventilated and cool place, they should immediately unbutton their collars and pants and keep them properly insulated. The injured person's wounds should be briefly bandaged with a clean sheet or clothing, trying not to break the blisters and protecting the epidermis. Severe burns do not need to apply any medicated powder, potion or ointment, so as not to cause difficulties in diagnosis and treatment after admission to the hospital. Thirsty casualties can drink light salt water.