What are the technologies related to beauty devices? That kind is the latest technology?

Radiofrequency (RF), also known as radio frequency current, is a high-frequency alternating current changes in electromagnetic waves. Changes per second less than 1000 times the alternating current is called low-frequency current, more than 10,000 times is called high-frequency current, radio frequency is this high-frequency current. Medical frequency in 0.5 ~ 8MHz AC high-frequency current called radiofrequency waves. Since 1868 Da rsonval first radiofrequency technology applied to living tissue, radiofrequency technology has been gradually applied to neurology, cardiology, liver tumors and other clinical areas, until 1996, the United States of America THERMAGE company ManjT, Abraham invented ThermaCool technology, and in 2002 was approved by the FDA, radiofrequency technology began to be used in the field of skin aesthetics, a large number of literature reports that radiofrequency is this high-frequency current. Used in the field of skin beauty, a large number of literature reports that radio frequency has wrinkle, improve skin laxity, improve skin quality and other effects, for the development of skin rejuvenation technology and provides a new step.

Radiofrequency technology in the application of skin beauty should be often heard of electroporation, electroporation is 8 years ago has been certified by the U.S. FDA and passed the U.S. national 48 patent certification, in 2009, China's SFDA-certified radiofrequency treatment equipment. Radiofrequency waves penetrate the barrier of epidermal basal melanocytes, so that the dermal layer of collagen fibers heated to 55 ° C - 65 ° C, collagen fiber contraction, so that the loose skin wrinkles are tightened, so as to achieve the purpose of cosmetic wrinkles. The representative work is the United States of America's hot cool skin tightening electroporation machine, is a medical version of radio frequency technology electroporation equipment, must have strictly trained doctors to operate, and the machine cost and the use of higher costs, only for medical cosmetic institutions, a course of treatment to maintain the efficacy of 2-3 years or so, the charges range from a few thousand dollars to tens of thousands of dollars. We defined as the first generation of radio frequency beauty machine.

The second generation of radiofrequency beauty machine is more common, is the most commonly used in beauty salons radiofrequency beauty machine. The technical point of view is the maintenance version of radio frequency beauty machine, the principle is the same as the medical version, some will join the light energy technology. When the light technology is applied in the radiofrequency beauty machine, the light energy plays the role of a kind of guide, guides the radiofrequency and strengthens the absorption of radiofrequency. Of course, the light energy is absorbed by the epidermal pigments in large quantities, which makes it more risky to treat darker skin. This type of machine is mainly in the beauty salon, the cost is mostly less than 100,000 yuan, the effect of treatment to maintain a few months or a year, a course of treatment in the rate of about 5,000 yuan.

The third generation of radio frequency beauty machine, also known as home radio frequency beauty instrument, is a radio frequency technology as the core of the unipolar radio frequency beauty instrument. It has the advantages of being portable, easy to operate and safer to use. For example, the DR.BAUER divine radio frequency child beauty machine listed in Hong Kong on Christmas Day in 2010. With the characteristics of home use and economy set off a rush of home use radiofrequency beauty instrument. South Korea's plastic surgery and cosmetic hospital director Li Xiuzhen said: "There are currently three kinds of radio frequency technology on the market: unipolar radio frequency, bipolar radio frequency and three levels of radio frequency, and unipolar radio frequency is the most clinical evidence to support the most effective.