The Principle of Ultrasonic Beauty

Ultrasonic refers to the mechanical vibration with a frequency of more than 20khz, which can not cause normal people’s hearing. This vibration wave has mechanical, thermal and chemical function. Ultrasonic cosmetology instrument uses the three functions of ultrasonic wave to treat the human face in order to achieve the purpose of beauty.

Mechanical function: strong ultrasonic power, energy, acting on the face can make the skin cell with the vibration, produce fine massage effect, change the cell volume, thus, improving local blood and lymph circulation, strengthen cell permeability, improve tissue metabolism and regeneration, softening tissue, stimulates the nervous system and cell function, make the skin shiny and elastic.

Thermal function: through the thermal function,can improve the temperature of the skin surface, make the blood circulation acceleration, increase the skin cell nutrient, reduce nerve excitability, have the effect of analgesia, make the spasm of muscle relaxation, play the role of spasmolysis.Ultrasonic heat is endogenous heat, 79% ~ 82% of which is carried away by the blood self-acting region, 18% ~ 21% is dispersed by heat conduction into the adjacent tissue, therefore, the patient has no obvious thermal sensation.

Chemical function: Ultrasound can enhance the ability of catalysis, accelerate the metabolism of skin cells, change the pH value of tissues to the direction of alkalinity, and reduce the acid poisoning and pain associated with skin inflammation. Ultrasonography can improve the permeability of cell membrane, depolymerize nutrients and drugs, facilitate skin absorption of nutrition, facilitate drug penetration into bacteria, and improve the bactericidal ability.