Bake electricity is a kind of far-infrared therapy instrument through the local irradiation of physical therapy, such infrared, higher frequency, longer wavelength, with deeper permeability, through the human dermis, to reach the deep tissue, the deep tissue to accelerate blood circulation, eliminate inflammation, promote tissue repair, commonly used in the treatment of chronic soft tissue strain or chronic inflammatory diseases. The first thing you need to do is to preheat the lamp for 2-3 minutes, and then aim it at the part or point that needs to be irradiated, about 15 centimeters away from the skin, so that the skin feels warm and comfortable, not too close to avoid causing skin damage. The longer the baking time is not the better, usually 20-30 minutes per baking, 1-2 times a day, between the two treatments, the best interval of more than 4 hours, 15-20 times for a course of treatment, a course of treatment can be rested 5-7 days, and then the next course of treatment. Electrocautery is the irradiation of acupuncture points, is a common treatment means, commonly used in the treatment of peripheral soft tissue injuries, chronic diseases and diseases identified by Chinese medicine as deficiency cold, but there are certain contraindications, its contraindications mainly include acute inflammation, such as pneumonia, local soft tissue infection, or the early stage of acute injury, especially within 72 hours are not suitable for electrocautery; hyperthermia, if the patient has a fever temperature of more than 38 ℃. In tumor diseases, local baking is not suitable for tumor treatment, but away from the tumor site, if the condition requires, baking can be appropriate; bleeding diseases, because baking will promote blood circulation, increasing the risk of bleeding, so bleeding diseases and blood diseases are not suitable for baking treatment.