The main function of intermediate frequency therapeutic instrument is to adjust the circulation according to the basic principle of meridian and viscera imaging in traditional Chinese medicine, combined with modern electromagnetic therapy, and combined with a very special electromagnetic wave generated by human body through the action of magnetoelectricity, so as to play the roles of massage, massage, beating, kneading, acupuncture, hyperthermia, electrotherapy and magnetotherapy, and adjust the functions through these functions. It is a new physical therapy instrument which combines modern electronics and magnetic therapy with traditional Chinese medicine viscera images and meridian science. It stimulates human acupoints by conducting current with specific frequency through thermoelectromagnetic contacts, thus producing therapeutic effects of acupuncture, hyperthermia, electrotherapy and magnetic therapy. Has the effects of dredging channels and collaterals, regulating qi and blood, removing blood stasis and relieving pain.