Laboratory safety of electricity safety
1, often check the wires, sockets and plugs, once found damaged, to be replaced immediately;
2, the laboratory is strictly prohibited to pull the wires;
3, shall not be moved without authorization of the electrical facilities or randomly dismantle the electrical equipment;
4, do not connect too many electrical appliances in a power outlet;
5, high-power equipment and circuit capacity to match the instrumentation and equipment must be well grounded.
5, high-power equipment and circuit capacity to match, instruments and equipment must be well grounded.
First aid for electrocution
Once electrocution is encountered, we have to calmly and decisively take appropriate emergency measures, and scramble to rescue the electrocuted person until the arrival of medical personnel. First aid on the scene of the electrocution is a key to the rescue process. If handled promptly and accurately, it may be due to electrocution and false death of the person to be saved; on the contrary, will inevitably bring irreparable consequences.
Find someone electrocuted, immediately unplug, turn off the air switch or pull down the gate knife.
Choose a well-insulated electrician's pliers or dry wooden handle of the sharp cut wire, or use dry sticks, bamboo poles, hard plastic tubes, etc. will be dialed away from the electrocuted person.
Wrap your hands in several layers of dry clothing, stand on a dry board and disengage the electrocuted person from the power source by pulling on his or her clothing.
When the electrocuted person is detached from the power source, it should be based on the specific situation, and quickly treat the symptoms, and at the same time, quickly ask the doctor to come to the rescue.
(1) the electrocuted person is conscious, there should be a person to take care of, observe; appear mild coma or weak respiration, can pinch or pinch manzhong, ten Xuan, chongquan and other points, and sent to the hospital for treatment.
(2) electrocution without breathing heartbeat, should be immediately used mouth-to-mouth artificial respiration; electrocution with breathing heartbeat, should be immediately used chest heart extrusion method for rescue.
(3) electrocution heartbeat and respiration have stopped, must be alternated with artificial respiration and cardiac compression and other rescue measures.