How to do liposuction, liposuction methods and precautions

Liposuction is a relatively high-tech weight loss method. Some people who want to lose weight but don't have the willpower to stick to exercise, or who need to lose weight quickly, may choose liposuction. In fact, liposuction, as the name suggests, is to extract fat from the body to achieve the effect of weight loss. What are the specific methods of liposuction?

1: Negative pressure liposuction: This is the earliest machine liposuction method, which uses negative pressure, specific suction tubes, suction heads and appropriate anesthesia to remove local fat. It is suitable for systemic or local fat accumulation caused by various reasons.

2: Ultrasonic liposuction: It uses the energy of ultrasound to selectively destroy fat cells, and then removes fat tissue through negative pressure. It is divided into two types: internal ultrasound and external ultrasound. It is currently considered a relatively safe method.

3: Electronic liposuction: The thermal effect generated by a high-frequency electric field of a certain intensity is used to heat the fat tissue, causing the fat cells to rupture, making it easier to remove.

4: Resonance liposuction: Using the resonance principle, the suction tube under the control of a computer fuzzy program generates mechanical resonance waves with the same inherent frequency as fat cells, selectively destroying fat cells for easy removal, and effectively protecting nerves and blood vessels.

5: Laser-assisted liposuction: uses low-energy lasers to liquefy fat tissue to facilitate its removal.

1: Stop drinking alcohol and taking vasodilator drugs one week before surgery.

2: Physical health examination: Exclude possible heart, lung, liver, blood and other medical diseases, previous surgical history, medication history, allergy history, etc.

3: Wash your hair once a day for 3 days before the operation; take sleeping pills appropriately the night before the operation, and take sedatives and analgesics half an hour before the operation; whether fasting is required depends on the anesthesia method.

4: The patient and the doctor should have a comprehensive and in-depth preoperative discussion to understand the size of the surgery, the degree of pain of the procedure, the speed of recovery, the possible effects, and possible risks. The doctor should understand the patient's facial condition, the motivation for the surgery, and whether the expectations for the surgery are realistic.

This is a technical way to lose weight. In fact, this method will have some harm, and it is very easy to rebound. Therefore, in life, when choosing a weight loss method, you also need to have targeted understanding, so that you can lose weight scientifically.