... Fractional Co2 Laser Machine is applicable for human tissue cutting,cauterization,vaporizing,coagulation,irraditio Fractional Co2 Laser MachineTechnical Parameters 1.Laser Sealed off CO2 ... department, are suitable for CO2 laser treatment. Product characteristicsSealed off, DC excited CO2 laserWork modeCW (continuous wave), ... 4 weeksIt can switched into the normal CO2 laser Co2 Fractional Laser System