Principle: Skin care products can penetrate into the wrapped skin and be absorbed, which helps to promote skin metabolism, accelerate cell activation, make skin look more tender, shiny and elastic, absorb nutrients, reduce spots and wrinkles, and resist aging.

The principle of outlet: similar to the principle of inlet, it opens pores and allows toxins and foreign substances to be released from the opened pores.

Working principle of ultrasonic instrument: ultrasonic beauty instrument is to use the characteristics of strong ultrasonic penetration and 4 ~ 6 mm deep under the skin to carry out physical therapy on human body and face, so as to achieve the purpose of losing weight, shaping, whitening and improving skin quality.

Extended data:

Characteristics of ultrasonic wave:

1. When ultrasonic wave propagates, it has strong directivity and easy energy concentration.

2. Ultrasonic waves can propagate in different media and far enough.

3. The interaction between ultrasound and sound transmission medium is moderate, and it is easy to carry information about the state of sound transmission medium for diagnosis or effect and treatment on sound transmission medium.

4、

Ultrasonic wave can propagate effectively in gas, liquid, solid, solid melt and other media.

Ultrasonic wave can transmit powerful energy.

6. Ultrasonic waves will produce reflection, interference, superposition and * * * vibration.

Ultrasonic wave is a waveform, which can be used as a carrier or medium for detection and load information, such as B-ultrasound for diagnosis. Ultrasound is also a kind of energy. When its intensity exceeds a certain value, it can affect, change or even destroy the state, nature and structure of the medium that propagates ultrasonic waves for treatment.

Baidu encyclopedia-ultrasonic imported instruments

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