High potential therapeutic instrument therapeutic principle, the output voltage of more than 3000-9000V, safety and stability, miniaturized design, convenient application, in the low-frequency electric field therapy instrument on the basis of the traditional classification of a new field. The general alternating current by the cutting-edge high-tech processing, given to the human body in an insulated state to the alternating current potential, so that the human body around the alternating current high-voltage electric field. Under the action of the alternating electric field, all parts of the human body produce extremely fine vibrations, the imbalance of various tissues and organs is fully adjusted, and each cell produces a matching movement compatible with the current cycle, the cohesion between cells tends to moderate, and the liquid inside and outside the cell, mainly mineral ions (potassium, sodium, phosphorus, magnesium, calcium ions, etc.) in body fluid, redistribute them according to the normal value (ionic effect). With the increase in calcium ion concentration, manganese ions, phosphorus ions decrease, muscle, cardiac muscle cell activity increases, contraction is strong; bone disease is improved, eliminating fatigue, energy.