High-power short-wave therapeutic apparatus protection control method and device

The invention relates to the field of medical equipment control, in particular to a protection control method and device for a high-power short-wave therapeutic apparatus, and the method comprises the steps: collecting a first forward voltage value and a first backward voltage value through a redundancy collection circuit, and obtaining the first power of the short-wave therapeutic apparatus; obtaining a second forward voltage value and a second backward voltage value according to a feedback signal of the solid-state power source so as to obtain second power of the short-wave therapeutic apparatus; obtaining display power through a display; controlling the output power of the solid-state power source according to the display power, the first power and the second power; the temperature of the treated part of the patient is obtained through an infrared temperature measurement sensor, and the change speed of the temperature is obtained; and when the change speed of the temperature is too high, stopping the outpu