This is the earliest mechanical liposuction method, which uses negative pressure, specific straws, suction heads and appropriate anesthesia to suck off local fat. It is suitable for systemic or local fat accumulation caused by various reasons.

Facial liposuction and face-lifting methods II. Ultrasonic liposuction

At present, it is considered to be a relatively safe method to selectively destroy fat cells by ultrasonic energy and then suck fat tissue through negative pressure, which can be divided into in vivo ultrasound and in vitro ultrasound.

Facial liposuction and face-lifting method 3, electronic liposuction method

Adipose tissue is heated by the thermal effect produced by a high-frequency electric field with a certain intensity, which leads to the rupture of fat cells and is beneficial to suction.

Facial liposuction and face-lifting method 4. Vibration liposuction.

Based on the vibration principle, under the control of computer fuzzy program, the straw produces mechanical vibration wave with the same natural frequency as fat cells, which selectively destroys fat cells, is easy to suck out and can effectively protect nerves and blood vessels.