Capactive Elecric Transfer(CET) is a method that allows the RF electrical current to be transferred by capacity(principle of the electrical capacitor) to the patients body via a moveable external apllication electode.This is covered with an insulating film which acts as dielectric and the body acts as a second plate of the capacitor.A return plate closes the circuit.The electric circulation through the resistive medium formed by the live tissues increases its temperature.

ultrasonic cavitation