multifunctional 4 in 1 980nm laser vascular vein removal pain relief lipolysis nail fungus removal device beauty salon equipment, Black

white casing, portable design with 8.4-inch true color touch screen, 4 handpieces in 1 system suits multifunction laser safety treatment.. moq: 1set. aluminium box package the 980nm diode laser system is based on the thermal effect of laser, which is divided into 4 stages: 1.laser is converted into heat
2.heat is transferred to the vessel wall
3.the thermos chemical acts on the tissue components of vessel wall
4.the vessel wall is destroyed 1.980nm laser is the optimum absorption spectrum of porphyrin vascular cells. vascular cells absorb the high-energy laser of 980nm wavelength, solidification occurs, and finally dissipated..syi