Bruun utilizes the intelligent calibration technology what means it can adjust the frequency during whole operation and calibrate the error of frequency by itself to make the output frequency keep the same frequency as before, in this way, the Bruun cavitation will make the result of body shape more effective(3 times as long as normal cavitation) and the handles’ lifetime will be 10 times more than normal cavitation.

The use of bipolar SMART RF( radio frequency ) with an associated vacuum device allows for precise deep dermal heating of the collagen followed by collagen remodeling. It has been successfully used in clinical trials for the operation of rhytides and skin laxity. The heat generated by passing RF energy through the skin shrinks dermal collagen and promotes the formation of new collagen. The vacuum suction element confines the heating effect between two RF operation electrodes for greater specificity. The operation head is connected to a vacuum pump that draws the skin between two parallel sets of electrodes located in the tip. High frequency electrical (SMART RF) current is passed through the skin. A flat surface delivers current more efficiently, so suction induced skin deformation provides an effective contact. As such, the SMART RF operation depends somewhat on the thickness and coarseness of the skin in the target area. This mechanism induces mechanical stress on fibrillates, leading to collagenesis and possibly a more dramatic improvement of the acne scar.