A device for vaginal remodeling includes a preferably disposable, sterilizable handpiece which is an elliptical or preferably cylindrical applicator, adapted to be inserted in vagina. An one electrode is positioned either on the outer surface of the handpiece or on the inner surface of the handpiece. A machine emits an RF sinusoidal signal, either continuous or pulsed, to cause heating in the tissues, or a plasma discharge, having a frequency from 10 kHz to 6 MHz, preferably between 50 kHz and 2 MHz, or between 200 kHz and 6 MHz, and connected to the electrode. Temperature sensors detect the temperature and are positioned on the handpiece. A PID algorithm is based software for feedback control of the power delivered on the basis of the detected temperature. The curvature radius of the electrode is equal to that of the handpiece on which it is positioned and is preferably tubular or annular.
