Feature:
　　A. Two-loop ventilation system controlled by computer.
　　B. In-phase ventilation canbe carreed on to the two-sided lung (ill lung or well lung) through separation ventilation, and also anti-phase ventilation management and ventilation tretment.
　　C. Two-humidifying-loop can humidify and antibacterial treat respectively.
　　D. Good quality humidifier adaptor gainingnational patent is disposed to heat or ultrasonic humidifying conveniently.
　　E. Two-loop with parameter monitoring of ventilation frequency, Sigh and Driving pressure also can alarm when no power or oxygen lack.

 　Specifications:
Frequency: 10~150 breaths/min
I/E ratio: 1 : 1~ 1 : 5 and inverse ratio 
 Driving Pressure: 0~0.14MPa
Relative humidity: <=80%
Temperature: 5-40°C