Key Specifications/Special Features: Aerospace quality, professional technology, a popular model Easy to take, dampproof, quakeproof and salt fog resistance Invasive, non invasive and manual ventilation in one machine Volume regulation, pressure limit, time switch, demonstrating the strategy of lung protection Inspiration halt, convenient for sucking phlegm and avoiding cross infection Driven mode: pneumatically driven and electrically controlled Three kinds of power supply: A/C, D/C and on vehicle power supply Application: adult & child Ventilation modes Volume control: A/C SIMV A/C + SIGH Manual Ventilation SPONT NIPPV Controlling part Tidal volume (VT): 50ml~1500ml Minute Volume: 0~20L/min I/E Ratio: 1:0.3, 1:0.5, 1:0.7, 1:1, 1:1.5, 1:2, 1:2.5, 1:3, 1:3.5, 1:4 Respiratory rate (f): 4~80bpm Limited pressure: 1kPa ~ 5kPa Trigger sensitivity: 2kPa ~ 2kPa Continuous current: 3 ~ 5LPM Manual inspiration halt: 20s Inhaled oxygen concentration: 48% ~ 100% consecutive adjustment Safety valve pressure limit: 5.1kPa ~ 6kPa Monitoring part LCD display Airway pressure waveform Inhaled tidal volume Minute Volume Total respiratory rate Peak airway pressure Trigger pressure AC/DC indication Could monitor all parameters and waveforms in manual mode Audible and visual alarm part Upper and lower airway pressure limit Power supply failure Low charge of battery Others Power supply: AC220V± 10%, 50Hz± 1Hz, 12V on vehicle power supply Built in battery: provide a more than 2 hour power supply when power off Gas pressure: 0.25~0.6Mpa. Cylinder gas supply can work continuously for 30min. Ventilator compliance: 40 x 10 2 ml/Pa Weight: 22kg Export Carton Dimensions: 60x 40 x54 cm