Surgical Principles of E-Ray Beauty Instrument

The advantages of E light energy combined with light energy and high-frequency electromagnetic waves complement each other, equivalent to 5-10 times that of photons at a time. Using strong pulsed light to treat the skin with cosmetic properties, ordinary light energy (laser/strong light) is used in the treatment process. Based on the principle of selective absorption of light, light energy is greatly absorbed by epidermal pigments when penetrating the skin, which poses a greater risk for high-energy or dark skin treatment. In addition, due to the majority of light energy being reflected and refracted, only 30-40% of the energy truly reaches and is fully absorbed by the target tissue. Therefore, in order to achieve therapeutic purposes, it is necessary to increase energy. However, the large absorption of light energy by epidermal pigments limits the energy selection during treatment, thereby affecting the effectiveness of a single treatment.

During the treatment process, light energy is mainly used to adjust the impedance value of the target tissue, guiding RF (radio frequency) energy to concentrate on the target tissue. Light energy is not the main therapeutic energy, thus avoiding the problem of reflection and refraction of the main energy. Based on the characteristics of RF (radio frequency), the thermal effect generated by RF (radio frequency) in skin tissue depends on the current density, and the distribution of current density depends on the impedance distribution of skin tissue. The higher the tissue temperature, the lower the impedance, the higher the current density, and the higher the thermal effect generated; On the contrary, the lower the tissue temperature, the higher the impedance, the smaller the current density, and the lower the thermal effect generated. So the absorption of RF (radio frequency) energy, which plays a major therapeutic role in the target tissue, is not affected by the epidermal pigment barrier. RF (radio frequency) energy can fully act on the target tissue and achieve good therapeutic effects.