Description
The 2 IN 1 808nm diode laser + Yag laser tattoo removal machine penetrates through the skin to the hair follicles. The laser energy will be absorbed by the pigment in the hair follicles at first. Then it is transformed into heat so as to destroy the hair follicles, which can be used for depilation of all body areas except those around the eyes.
The effect of selective photothermolysis of a diode laser depends on its wavelength. The 808nm diode laser has the deepest penetration level among all types of lasers and can display superior absorption by melanin so it is suitable for hair removal. The 908nm diode laser can reach blood vessels to precise target red blood cell oxyhemoglobin, so it is suitable for removing couperose skin.
Nd Yag laser is a solid-state laser that makes use of an Nd Yag crystal as its laser medium to emit a longer wavelength laser that can deeply penetrate tissues. Its ultra-high power laser will cause thermal damage to target cells when the chromophores absorb the energy, expand rapidly, and burst. These dead cells will then be swept away by macrophages and excreted out of the body by the lymphatic system.
Specific wavelengths of the Nd Yag laser penetrate deep into the skin and are easily absorbed by hemoglobin and melanin, so the Nd Yag laser will not break and damage the skin during treatment.
A number of effective chromophores have been identified at each wavelength, for example, 532nm wavelength is suitable for removing freckles and couperose skin, 755nm wavelength is suitable for removing blue tattoo pigment, while 1320nm wavelength is suitable for skin whitening and skin rejuvenation.
In addition, Nd Yag laser can work in a quasi long-pulsed mode to use millisecond range pulses to emit a high-intensity beam in order to treat conditions like lichen pilaris.
