7 Color Pdt Led Light Therapy Machine For Skin Rejuvenation Acne Removal

7 Color LED PDT Light Skin Care Beauty Machine LED Facial SPA PDT Therapy for Skin Rejuvenation Acne Remover

Q swithced nd yag laser working Principle
The energy of Q-switched ND:YAG laser can be absorbed by the blue and black melanin.The
melanin will be fragmented so small that they can be metabolized by the lymphatic system or
egested out of the body. Thus the tattoo or other pigmentations will be removed without damage
to normal tissue.The treatment is safe and convenient without downtime and side effects.

Working Principle

Laser emitted by the system has a strong penetration ability which allows it to reach the deep layer of dermis. The pigment particles absorb the light energy and explode sharply, burst into the tiny pieces, thus diminish the color density and get rid of it.

So the appliance can effectively do away with mutant pigmentations and vascular tissue based on undamaged ambient tissue. This is called ‘Selective heat absorption’ principle in medical field.