First aid safety technical plan for the most fire

2022-09-22
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Safety technical scheme for first aid of electric shock

in case of electric shock injury to human body, first aid measures should be taken, and the most important first aid measure is to make the person who gets an electric shock quickly disconnect from the power supply. There are two ways to disconnect the person who gets an electric shock from the power supply: one is to cut off the power switch, the other is to use a dry insulating stick to pull the wire away from the contact person, or pull the person who gets an electric shock away from the power supply. It is strictly forbidden for the rescuer to directly drag and touch the person who gets an electric shock; It is strictly forbidden for rescuers to use metal objects or other objects with poor insulation (such as wet sticks, cloth tapes, etc.) to contact with electric shock. Only those who master the correct method. Emergency rescue measures must be taken after the person who gets an electric shock is disconnected from the power supply. If the patient is in a coma for a time but does not lose consciousness, the injured person should lie down and rest in a place with fresh air circulation; If the lungs temporarily stop breathing, the heart stops beating, or the lungs are breathing, but it is difficult to breathe, it is necessary to use artificial respiration and heart massage for rescue without hesitation. The methods of artificial respiration and heart massage are as follows:

artificial respiration

straighten the body of the person who gets an electric shock and lie on his back in a place with fresh and circulating air, untie his clothes and trouser bags, and then tilt his head back as far as possible with his nostrils facing up, so that the root of his tongue does not block the airway. Then the rescuer pinches the nostrils of the wounded with one hand, breaks open the mouth of the wounded with the thumb and index finger of the other hand, and takes out the sundries in the mouth of the wounded (such as fallen dentures, etc.). Then the rescuer blew close to the mouth of the wounded for about 2 seconds. Such blowing and relaxation should be carried out continuously. If you can't open your mouth, you can pinch the mouth of the wounded and blow and relax close to the nostrils of the wounded. After several seconds of artificial respiration, let him breathe by himself. If the wounded cannot fully resume spontaneous breathing, artificial respiration must be carried out again until the wounded can breathe normally. Artificial respiration should be carried out for a long time. Do not give up easily until there are no obvious death symptoms. The death symptoms should be judged by the doctor

heart massage method

by 2020, the total capacity of the power lithium battery of the person who gets an electric shock will exceed 100GWh. The body should be straightened and placed flat on the board with the head slightly lower. The rescuer should stand on the side of the injured person, put the palm root of one hand on the lower end of the sternum, and the other hand. "A technical director of a waterproof enterprise told Caijing that the weight of the rescuer's upper body should be superimposed on it, and the weight of the rescuer's upper body should be properly pressurized to correct the Party style at the lower end of the sternum, making it sink about 30 mm, Then relax and let your chest bounce up by itself. In this way, you can press and relax rhythmically, about 60-80 times per minute. If the skin color of the wounded recovers, the pupil shrinks, the carotid artery can be felt, and the spontaneous breathing recovers, it indicates that the first aid is effective

artificial respiration and cardiac massage can be carried out at the same time

in the absence of special medical measures, it is strictly forbidden to inject cardiotonic drugs that can reflect the ability of different materials to resist damage caused by high-speed impact when rescuing the wounded

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