It uses the method of high frequency and adjustable output voltage to stimulate skin and subcutaneous muscles through electrode output, forcing inactive skin and muscles to improve their metabolic ability under the action of electrical stimulation, thus achieving the purpose of skin rejuvenation.

The application of ultrasound in beauty industry mainly has the following functions.

1. mechanical action: mechanical vibration every second 1 10,000 times makes every affected part vibrate correspondingly, which plays a unique role in cell massage, improves cell metabolism function, enhances cell vitality, promotes blood circulation, improves skin tissue nutrition, and makes skin ruddy and elastic.

2. Warm effect: The warm effect of ultrasound can cause changes in vascular function and metabolic process, make blood circulation vigorous, reduce the excitement of cells, and produce analgesic effect. Relaxed and spasmodic skin has the function of relieving contracture.

3, chemical action: ultrasound has the function of strengthening catalysis and accelerating metabolism. The ph value can become alkaline. Conducive to drug penetration and improve the sterilization ability of drugs.

Extended data

Beauty medical industry was born in 1990s, which is based on the expansion of medicine, optics, electricity, chemistry and other fields. Professional researchers engaged in these fields seize business opportunities and enter the beauty industry with professional technology.

Let the beauty industry adapt to the development of the times from traditional medical care, skin care, massage and other projects, and become the new favorite of high technology. More and more high-tech instruments have entered beauty salons, and beauty instruments have been upgraded again and again.

The volume of the instrument has gradually developed from huge to medium and small. Nowadays, small and micro instruments have gradually become a trend. The function has gradually developed from single hair removal and whitening to multi-purpose, and the function is becoming more and more perfect. The development of science and technology and its application in beauty instruments make the functions of products more and more diversified and refined.

Baidu encyclopedia-beauty instrument