NdYag Laser Therapy Systems is based on laser selective photothermal and blasting mechanism of Q-switch laser. Energy form particular wavelength with accurate dose will act on certain targeted color radicals: ink, carbon particles from dermis and epidermis, exogenous pigment particles and endogenous melanophore from dermis and epidermis. When suddenly being heated, pigment particles immediately blast into smaller pieces, which will be swallowed by macrophage phagocytosis and enters into lymph circulation system and finally be discharged out of the body.
Treatment principle for pigmented dermatosis of Q-Switched Nd:YAG Laser.Therapy system lies in selective photothermolysis with melanin as the chromophore. Q-Switched Nd:YAG has higher Peak power and nanoseconds-level pulse width.Melanin in melanophore and cuticle formed cells have short hot relaxation time.It could immediately make small selectively energy absorbed granules (tattoo pigment and melanin) blast without injuring surrounded normal tissues. The blasted pigment granules will be excreted from body through circulatory system.
Parameter of NdYag Laser
1. Flat-top hat Beam
2. 7 joint articulate arm &10.4 touch display
3. Real-time energy monitor& Auto-Cali-bration System
4. Energy density is automatically adjustedwith spot size