... Patients always remain sober, and cooperate initiatively and non-respiratory tract inhibition.4. Easy to use, do not ... 6. Can use in the pediatric extraction, without increasing respiratory secretions, without affecting on breathing, without muscle relaxant role ... 516mmWeight: 17KG (without cylinders)Configuration:Standard: flow meter,respiratory pipeline,double mask scavenger,Bag tee. AII 5000E Dental ...