1, liposuction (negative pressure method) to remove eye bags.

Principle: Using a needle to extract fat from the pouch has the advantage of low price. Disadvantages: Because the size and position of each person's eye bags are different, the depth of the doctor's insertion into the hour tube is not easy to grasp, and the fat in the eye bags can't be cleaned, which is very easy to hurt the eyes. Moreover, a large number of anesthetics must be injected, and the surgical site is obviously swollen and the recovery is slow, which can only last for about half a year.

2, knife method to pouch

Principle: Cut the skin and orbicularis oculi muscle where the eye bags are located with a scalpel to remove fat, which is cheap. Disadvantages: Because there are too many capillaries in the eye, a lot of bleeding during the operation will inevitably block the doctor's sight, and the amount of skin removed is not easy to master, which is easy to form eyelid ectropion. It may leave scars, the fat in the deep bags under the eyes can not be completely removed, and it is easy to recur, and the swelling of the operation department is obviously easy to recur.

3, laser method to pouch.

Principle: Burn off the fat under the eyes with a laser. The advantage is no bleeding.

Disadvantages: strong light stimulates eye surgery, which requires opening a small hole in the eye first and then cauterizing it with laser. The pain obviously has a strong burning smell, and anesthetic must be used. Because the laser can't bend, it can only burn the surface, not the root, so it can only change the big bag into a small bag, which is easy to recur.

4. RF ablation to remove bags under the eyes.

Principle: Using RF ablation instrument, first make a small incision in the eye, and then cauterize with RF electrode, which has a serious burning smell. Disadvantages Because high-voltage electricity burning fat belongs to contact burning, the pain is obvious, so it must be anesthetized and has a serious burning smell. Its advantages are no bleeding, cleaner removal than laser method and no wrinkle removal effect.

5, ultrasonic method to pouch.

Ultrasonic pouch removal is the only non-invasive and non-trace pouch removal operation at present. Principle: Using ultrasonic vibration emulsification principle to emulsify the fat in eye bags and absorb it through special eye mask. Different tissues and cells of the human body have their own fixed ultrasonic vibration frequency, so do the fat under the eyes. When the ultrasonic frequency emitted by the ultrasonic instrument is equal to the fat under the eyes, the fat under the eyes will vibrate. When the energy density of vibration reaches a certain level, the cell membrane of the fat under the eyes will be destroyed and emulsified. In this way, the fat cells in the eye bags are eliminated in a targeted way, so as to ensure that other cells around them remain intact and are not harmed by the frequency of current ultrasonic waves, and the purpose of destroying only emulsified fat cells in the eye bags is achieved.