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Working theory
What is RF-Radio frequency ?
RF- Radio frequency is the latest technology to tackle face and body areas in need of rejuvenation.RF treatment uses monopolar, bipolar, tripolar, and hexapolar radio frequency modalities to heat subcutaneous dermal tissue using a hand piece emitting RF waves. This causes the contraction of the existing collagen fibers, encourages fibroblast migration and promotes new collagen growth that helps to tighten and improve the outer architecture of the skin.
What is CET RF ?
Capacitive Electric Transfer (CET) is a method that allows the RF electrical current to be transferred "by capacity" (principle of the electrical capacitor) to the patient's body via a moveable external application electrode. 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.
What is RET RF ?
The Resistive Electrical Transfer (RET), introduced in 1994, is different from the CET in that basically the application electrode is not insulated, allowing the current to be transferred directly to the patient with less dispersion, thus obtaining an increase in temperature at a greater depth.
