1.Ventilation method: Closed, half-closed, half-open;
2.Small and compact unit ideal for office based anesthesia;
3.Two-gas machine( N2O&O2 );
4.Mechanical Anti-Hypoxic Device and O2/N2O interlock;
5.External CO2 circle absorber system
Vetilator (option): TH-1, TH-1 A