FDA Certified 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 mode: TEM003 ... treatment, interval above 4 weeksIt can switched into the normal CO2 laser Co2 Fractional Laser System