Ultrasonic energy is transmitted to the fat via a long, narrow probe which is connected to a handpiece, held by the surgeon. The handpiece is connected to an ultrasonic generator which converts electrical energy to ultrasonic energy. When the ultrasonic energy comes in contact with the fat, the high frequency vibration effectively bursts the fat cells allowing release of fractionated fat from the cell. This fractionated fat mixes with the body fluid and the wetting solution infused by the surgeon to form a stable fatty emulsion which is a creamy light yellow color. This can then be removed from the body with relatively low-volume suction. This results in less trauma to tissues, therefore less bleeding, bruising and discomfort leading to shorter periods of convalescence.
