The principles and functions of the ultrasonic scalpel are as follows: The principle is to repair the skin through polymer energy waves, so that the heat emits an effective thermal damage physical effect in the dermal fiber layer, so that the skin can start repairing cells again and promote cell growth again.

Moreover, it also has the effect of stimulating the growth of collagen, so as to achieve the purpose of lifting the face and improving the rejuvenation of the skin. The main function of ultrasonic scalpel is to solve facial wrinkles, such as forehead wrinkles, fine lines at the corners of the eyes, nasolabial folds, and neck wrinkles, and prevent the aging of the neck skin.

It plays an important role in the remodeling of the facial contour, which can lift the skin to make the face more three-dimensional and remove excess fat. However, after ultrasound surgery, you must protect yourself from the sun. You can hold an umbrella, wear a hat, wear sunscreen clothing, and apply sunscreen, and you can't eat spicy and greasy food. You need to avoid smoking and alcohol for a short time.