The application of RF technology in skin beauty should be the RF skin lift that everyone often hears about. Radio frequency skin lift is a kind of radio frequency therapy equipment, which passed the certification of FDA in the United States eight years ago, passed 48 national patents in the United States, and passed the certification of S FDA in China in 2009. Radio frequency waves penetrate the barrier of epidermal basal melanocytes, so that the collagen fibers in the dermis layer are heated to 55℃-65℃, and the collagen fibers contract, which tightens the loose skin wrinkles, thus achieving the purpose of beauty and wrinkle removal. The representative work is the American cold and hot electric wave skin lift machine, which belongs to the medical version of radio frequency technology electric wave skin lift equipment. It must be operated by strictly trained doctors, and the machine is only used in medical beauty institutions. The curative effect lasts for about 2-3 years, and the charging standard ranges from several thousand yuan to tens of thousands of yuan. We define it as the first generation rf beauty machine.
The second generation rf beauty machine is more common, and it is the most commonly used rf beauty machine in beauty salons. Technically speaking, it belongs to the maintenance version of rf beauty Machine, with the same principle as the medical version, and some will add light energy technology. When optical technology is applied to rf beauty machine, light energy plays a guiding role, guiding radio frequency and enhancing its absorption. Of course, light energy will be absorbed by epidermal pigment, and dark skin is more risky in treatment. This kind of machine mainly appears in beauty salons, and the cost is mostly within100000 yuan. The curative effect lasts for several months or a year, and a course of treatment costs about 5000 yuan.
The third generation rf beauty machine, also known as household rf beauty instrument, is a monopole rf beauty instrument with RF technology as its core. It has the advantages of portability, simple operation and safer use. For example, Dr. BAUER, a God-class RF facial makeup machine, was listed in Hong Kong on 20 10 Christmas. The characteristics of home use and economy set off a wave of buying rf beauty instruments for home use. Li Xiuzhen, president of the Korean Plastic Surgery Hospital, said: "There are three kinds of RF technologies on the market: unipolar RF, bipolar RF and tertiary RF, and unipolar RF is the most effective one, which is supported by the most clinical evidence.