When a strong pulse-type magnetic field is momentarily transmitted to a conductor that transmits magnetic fields well, such as the human body, eddy currents appear. These induced biocurrents affect each tissue of the human body through an electrophysiological mechanism. In addition, when electrophysiological effects occur on sensory nerves, blood vessels, bone tissue, etc., the magnetic field is not only harmless to the human body, but is also transmitted deep into the body to activate cells and affect nerve and muscle tissue, resulting in excellent treatment results.