Klein Tumyson Liposuction is a new type of liposuction introduced by Dr. Coleraine in 1986, which can be done painlessly while the patient is fully awake. The principle is to use low concentration, high dose and large volume local anesthesia to infiltrate and inject the anesthetic into the subcutaneous adipose tissue of the obese patient, and then suction the fat. The method of liposuction is to use liposuction needles with appropriate aperture and liposuction instruments to perform liposuction in multiple layers of fat tissue, with deep liposuction as the main task, and precise liposuction assisted by the positioning of the instruments. This method has greater advantages than traditional liposuction, not only the operation has less bleeding, less damage, no pain, but also the patient’s postoperative recovery is fast without hospitalization. This technology is also used in some hospitals in China. It is recommended that patients who have the need for liposuction can go to a regular hospital to consult with professional medical staff whether they can use this technology for liposuction.