... Fractional Co2 Laser Machine is applicable for human tissue cutting,cauterization,vaporizing,coagulation,irraditio Fractional Co2 Laser MachineTechnical Parameters 1.Laser Sealed off CO2 laser2.Laser ... can replace total or partial facial skin, remove wrinkles, improve coarse skin , removal large pores , acne ... heat injuries, and can promote the skin healingAfter few days collagen hyperplasia of Micro ...