Five-Color Light (Red, Yellow, Blue, Green, Near-Infrared Light) LED PDT Phototherapy Machine
Article source: https://www.litonlaser.com/five-color-light-led-pdt-phototherapy-machine/ 1.Basic overview of LED Phototherapy beauty equipment. LED Phototherapy beauty machines have always received widespread attention, and different colors of light will have different beauty effects. Because different wavelengths reach different levels of the skin, LED Phototherapy Equipment uses heating to produce different photothermal effects at different skin levels, and the human skin also begins to undergo a series of reactions. In general, skin Phototherapy is a physical therapy method that uses light radiation to treat skin diseases or perform beauty treatments. It includes visible light, infrared light, ultraviolet light, photochemotherapy, laser therapy and other forms. 1.1 The mechanism of action of PDT visible light in skin phototherapy. The mechanism of action of visible light in skin phototherapy mainly involves the effects at the molecular, cellular and tissue levels....