What are the basic operations and precautions for on site electric shock first aid?

After the electrocuted person is disconnected from the power supply, the on-site ambulance personnel should quickly judge the injury of the electrocuted person and rescue the symptoms. At the same time, try to contact the doctor of the medical emergency center (medical department) to take over the treatment at the scene. Different first-aid methods should be used according to the different conditions of the electrocuted person.

The person is conscious, conscious, with a beating heart, but is short of breath, pale, or has been unconscious but not unconscious. At this time, the person should be lifted to a place with fresh air and good ventilation to lie down, and rest quietly for 12 hours to let him slowly return to normal. When the weather is cold, pay attention to heat preservation, and observe breathing and pulse changes at any time.

When the person who is electrocuted is unconscious, unconscious, and has a heartbeat, but his breathing stops or is very weak, he or she should immediately use the head and chin lift method to open the airway and perform mouth-to-mouth artificial respiration. At this time, it is important to remember that cardiac compressions should not be applied to the person who has been electrocuted.

When the person who is electrocuted loses consciousness, is judged to be unconscious, and his heart stops, but he has very weak breathing, he should immediately perform cardiopulmonary resuscitation. When the heartbeat and breathing of the electrocuted person stop, cardiopulmonary resuscitation should be carried out immediately without delay or interruption.

When the heartbeat and breathing of the electrocuted and lightning victim are stopped, and other traumatic injuries are present, CPR should be performed quickly before the trauma is treated.

If you find that someone is electrocuted on the tower or at a high place, you should buy time to start rescue on the tower or high place as soon as possible.

First cut off the power supply, or try to get the person out of the power supply and send the person to the hospital as soon as possible. If the person is in a coma and has respiratory arrest or cardiac arrest, CPR and artificial respiration should be performed immediately on the spot.

Note 1, use insulating materials or appliances to save people to prevent secondary electric shock or electric shock of the rescuer, 2, cardiopulmonary resuscitation should not be too strong and too violent, so as not to expand the injury.

Interrupt the power with some dry wood fat and rubber rods, and then perform rescue on the person.

When the electrocuted person is disconnected from the power supply, the first aid person should carry out on-site first-aid treatment according to the different physiological reactions of the electrocuted person.

1. The electrocuted person is conscious, but he feels weak, palpitates, shortness of breath, and paleness. At this time, the electrocuted person should lie flat on the spot and rest quietly, and do not let the electrocuted person move around to reduce the burden on the heart, and the changes in breathing and pulse should be closely observed. If you notice that the pulse of the person who has been electrocuted is too fast or too slow, you should immediately ask a medical professional for examination**.

2. When the electrocuted person is delirious and has a heartbeat, but his breathing stops or breathes very weakly, he should use the head and chin lifting method to open the airway in time, and perform mouth-to-mouth artificial respiration. If artificial respiration is not performed in time, the heart will stop beating due to prolonged lack of oxygen.

3. When the electrocuted person loses consciousness and stops heartbeat, but has weak breathing, he should immediately carry out cardiopulmonary resuscitation. Chest compressions should not be considered to be the only way to breathe with a very weak breath, because such weak breaths do not have the effect of gas exchange.

4. When the heartbeat and breathing of the electrocuted person stop, cardiopulmonary resuscitation should be carried out immediately, and first aid should still be carried out according to the provisions of cardiopulmonary resuscitation on the way to the hospital or sent to the hospital.

5. When the heartbeat and breathing of the electrocuted person are stopped, and accompanied by other injuries, cardiopulmonary resuscitation should be carried out quickly, and then the trauma should be treated. For electrocuted patients with cervical vertebra fractures, the head should not be tilted back when the airway is opened to avoid high paraplegia, so the jaw support method should be used.

6. When a person is struck by lightning, the brain will be metabolically quiescent and central without breathing due to the lightning current that will depolarize the heart. Therefore, when the heartbeat and breathing of the victim are stopped, cardiopulmonary resuscitation should be carried out, otherwise hypoxic cardiac arrest will occur and death. It is not possible to insist on resuscitation because the pupils of the lightning striker have been dilated.

The first thing to do is to find a way to pull away the person who has been given an electric shock with something that is not conductive, which involves pulling away with your hands. After moving the person to a safe place, open his chest and give him artificial respiration first aid, dial 120

1. In the event of an electric shock, the most important rescue measure is to quickly cut off the power supply first, and then rescue the injured.

2. When cutting off the power supply and opening the wire, the rescuer should put on rubber shoes or stand on a dry wooden bench, wear plastic gloves, and pick up the wire with a dry wooden stick and other non-conductive objects.

3. Artificial respiration and chest compressions should not be stopped halfway until the emergency medical personnel arrive, and they will take further first aid measures.