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Beijing V-GO Science and Technology Co.,Ltd
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| Radio Frequency (RF) is a method of physical therapy that involves generating local heat in body tissues by high-frequency electrical current. While the low frequency alternating currents which is called micro-current, are also used in cosmetology for their ability to cause contractions in musclesAn RF device delivers a radiofrequency energy at 1.15 MHz, which delivers a uniform volumetric heating effect into the deep dermis and underlying tissue. Heat is generated by the tissue? natural resistance to the flow of current within an electric field As collagen is heated between 45°C to 60°C, the mechanism of action is two-fold. First, collagen denatures and the fibrils immediately contract and also thicken. Second, dermal remodeling begins with the wound-healing response producing additional skin tightening over time. Its this biologic reaction to heat that tightens tissue and produces the results of tightened skin and renewed facial contours.
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