Unused HF electrosurgical heads should not be connected to the machine. Unused electrosurgical blades should be placed in insulating sleeves and should not be placed on the patient or in contact with metal to avoid burning the patient's tissue or igniting other items due to the wrong pressure switch button.

When bipolar coagulation is used, the surgical field should be continuously flushed with normal saline to lower the temperature and reduce the adhesion of tissue eschar to the coagulation.

When using the electrosurgical knife, do not directly touch the metal in your body. After using the knife and pen, wipe and dry the dirty blood with a damp gauze, rinse directly with water bubbles, and pull the wire hard. Low temperature isotope sterilization or irradiation sterilization can be used.

After manual manipulation, the entire piece of the negative is removed from the patient and the skin is removed by hand. With the other hand, slowly untie the pole piece, remove the negative piece, and observe the skin condition of the cream. The cutting and coagulation power on the HF generator control panel should return to zero. cut first

Disconnect the power, then unplug the power cord. After the parts are machined, the electric knife should be in place and the equipment should be kept clean and dry.