Medium frequency electrotherapy

The intermediate frequency electrotherapy device, also known as the intermediate frequency therapeutic device, uses an intermediate frequency current modulated by a low frequency. This not only retains the characteristics of low-frequency electricity, but also plays the role of medium-frequency power, and because of its constant changes in waveform, amplitude, frequency and modulation, the human body is not easy to adapt. Its main therapeutic effects are: analgesia; promote local tissue blood circulation and lymphatic reflux; cause skeletal muscle contraction, can exercise muscles, prevent muscle atrophy; improve smooth muscle tension; act on ganglia and nerve segments, can produce reflex, regulate Autonomic function.