Medical device (1) for magnetotherapy, comprising: at least one therapeutic section (2) designed to generate a therapeutic program and made up of a first circuit (3) suitable for generating a high frequency signal, and a second circuit (4) suitable for generating a low frequency signal (LF)； at least one applicator (5) made up of an antenna (6) powered by the first circuit (3) and of a solenoid (7) powered by the second circuit (4)； a wireless transmitting module which transmits data to a wireless receiving module housed in the applicator (5), the data received from the receiving module being used to bias the solenoid (7) and to power the antenna (6).
