Function of CO2 fractional laser machine: 1. Laser resurfacing surgery 2. Laser wrinkle removal surgery 3. Laser scar removal surgery 4. Laser blepharoplasty 5.Other applications: Removal of pimented naevus, chloasmas, freckles, age pigments, warts, seborrheic keratosis, syringoma, acnes, milia, striae gravidarum; Pore shrinkage; Skin tightening; Laser hairtransplant; Laser breast augmentation and etc.