High-potential therapy device has a certain auxiliary therapeutic effect on bone fracture. High-potential therapy instrument is also commonly known as “electrotherapy” its working principle is to use different types of electric current and electromagnetic field stimulation, improve muscle blood circulation, promote the absorption of inflammation, with the role of pain relief. In addition, electrotherapy can stimulate the activity of osteoblasts in the bones, accelerate the deposition of calcium salts in fractures, and promote the healing and repair of fractures. It should be noted that after the fracture, patients should go to the hospital for standardized treatment, and the high potential therapy instrument can only be used as a physical auxiliary treatment for the fracture, and it should be consulted in time and treated under the guidance of the doctor.