Urban Safety Series Science ｜ Electric shock accident knocks on the alarm, remember to break the electricity first

Recently, the street shops in a real estate community in Tianhe District had an electric shock accident during the installation of the air conditioning. Two workers died after the 120 site rescue, and a worker was sent to the medical treatment without life. The incident sounded the alarm again, how to prevent electric shock in daily life, and how to rescue scientifically after electric shock? The emergency management department is popular for citizens.

Break the electricity first and then save people

In daily use, do not touch, wipe the electrical shell with wet hands, wet cloth, and do not dry clothes or hang objects on the wires, or hang the wire directly on the iron nail. The damaged wires, lights, switches, and sockets that are damaged by the insulation layer should be reported in time. Please do not move. In case the fire caused by electrical equipment, the power should be cut off quickly, and then the fire will be extinguished.

When someone is found to be an electric shock, if it is an ordinary low -voltage electric shock. Immediately pull off the switch or pull out the market to cut off the power. If the power switch cannot be found, the pliers can be disconnected to disconnect the power cord with insulating; or insert it under the electric shock with insulation such as wooden boards to interlaced the current of the human body. The rescuer is best to wear rubber gloves, rubber shoes, etc. Do not pull the electric shock with your hands to prevent electric shock together.

When the wire is put on the electric shock or under the body, you can use dry clothes, gloves, ropes, wooden boards and other insulating as a tool to open the electric shock or pick the wire. If the clothes of the electric shock are dry and do not entangle on the body, you can grab his clothes from the power with one hand, but you must not contact the skin and shoes of the charged person.

If it is a high -voltage electric shock, the relevant departments are notified immediately. Put on the insulation gloves, wear insulation gloves, insulation shoes, and insulation tools with the corresponding voltage level. Throw the nude metal line to ground the line, forcing the protection device to move and disconnect the power. Pay attention to the one end of the metal wire when throwing the metal wire reliably, and then throw the other end. Pay attention to the one that throws the electrical shock and others.

Use AED to use as soon as possible

After the human body shocks, symptoms such as pale, pupil enlargement, pulse, and breathing stop usually appear. On -site first aid should be performed immediately after an electric shock. As long as the processing is timely and correct, most electrocardable people can be rescued. If the person with an electric shock is unclear and the breathing heartbeat is normal, you can lift it to the warm place to lie down and observe closely. Do not let it stand or move around for the time being to prevent shock or heart failure.

If the electric shock person stops breathing and the pulse exists, you should use the ground to lie on the ground. If you stop your mind and breathe, you should immediately press the artificial chest. Those who stop the respiratory and heartbeat should immediately perform cardiopulmonary resuscitation. If there are AED devices near the scene, the rescue should be used as soon as possible. Worker.

When an electric shock accident occurs, even if it is severe to the "false death" state, if it can be rescued in time and the law, most of them can turn danger into danger and turn danger into safety. During the rescue process, do not move the wounded at will. On the way to the hospital for rescue, pay attention to keep warm, and closely observe the breathing, heartbeat, blood pressure, etc. The rescue could not be stopped before the medical personnel were replaced.

If electric shock is burned, protect the surface of burns or foaming skin. The range of burns is generally small, but the symptoms are serious. Therefore, it is necessary to cover the wound with clean cloth to prevent wound pollution.

Wen, Tu/Guangzhou Daily · Xinhua City Reporter: Li Tianyan Correspondent: Su Yingxuan Guangzhou Daily · Xinhuacheng Editor: Zhao Xiaoman

- END -