Working principle High frequency electrotherapy machines use high-frequency technology to generate plasma flames, which vaporize, carbonize, or coagulate diseased tissues, and have hemostatic effects. They are ideal instruments for superficial surgery, and are used in dermatology, facial features, surgery, beauty, and other departments. Product Advantages 1. Treatment can be performed by placing a metal contact close to or inserted into human tissue. The stylus type operation is simple, accurate, and convenient, and can work continuously or intermittently through a foot switch. 2. Equipped with long fire and short fire, it can meet the needs of treating different diseases. Characteristics of long fire: weak puncture force, large spark, strong surface destructive force, large focal spot for treatment, good hemostasis, mainly used in surgery prone to bleeding such as facial features and gynecology. Short fire characteristics: strong puncture force, small spark, weaker hemostatic function than long fire, damage to the internal tissue, small focal spot treatment, and can be used in dermatology, surgery, tissue incision, and other non bleeding surgery.   4. The metal treatment head is easy to equip and can be lengthened or bent by itself to adapt to treatment at different depths and angles. 5. Foot switch: It is more convenient and safe to use when treating diseases in the departments of five s