The cosmetic functions of ultrasonic scalpel mainly include lifting drooping tissues, smoothing wrinkles and firming and shaping. The function of ultrasonic scalpel: smooth wrinkles: eliminate forehead lines, eye lines, decree lines, mouth lines and fade neck lines. The second function of ultrasonic scalpel is to improve drooping tissues: tightening bags under eyes, double chin, relaxing cheeks, drooping eyes and improving eyebrow line.

Generally speaking, there are three kinds of ultrasonic knives commonly used in the market: American version, Korean version and English version. Among them, the American version is the best in both effect and maintenance time, and the price is relatively expensive. Facing all kinds of ultrasonic knives on the market, how to distinguish between true and false? Today, I will share with you the features of the genuine US version of the ultrasonic scalpel:

1. Each ultrasonic scalpel has its own start button.

Authentic US version of ultrasonic scalpel, each instrument is equipped with its own "own" system start key, without which it is impossible to start the system to use the instrument.

2. The handle and cutter body of the ultrasonic scalpel are rotating connecting rods.

The link between the handle and the fuselage of the authentic American version of the ultrasonic scalpel is a rotary link, which is effortless to install.

3. The display screen of ultrasonic scalpel can be displayed in real time.

There is a working state start button in the upper right corner of the display screen of the ultrasonic scalpel body, which displays the real-time state of the probe frozen liquid after starting the working state. This real-time imaging technology is also one of the selling points of ultrasonic scalpel.

4. There is a safety switch button on the handle of the ultrasonic scalpel.

Secondly, there is an ultrasonic emission button at the handle, and there is also a very humanized safety switch button to prevent the ultrasonic scalpel from sliding on the face during non-operation, accidentally injuring the skin and controlling safety.

5. The real ultrasonic scalpel has a perfect computer input system.

The genuine US version of ultrasonic scalpel has a perfect computer input system, and the specific time of operation and the number of probes used can be clearly inquired, which is convenient for the doctor's follow-up service.

6, genuine ultrasonic scalpel can adjust the depth of the probe on the face.

There are four dots in the upper left corner of the genuine US version of the ultrasonic scalpel display screen, which are used to adjust the depth of the ultrasonic scalpel probe acting on different parts of the face.