Computerized High-Frequency First-aid Ventilator

medical ventilator,emergency ventilator,ventilator instrument,medical equipment Feature: A. An opening system is designed to avoid leakage of airway, When ventilating, the intubation may have no casing bag. Little tube may be used for ventilation when resistance of expiration is small, so that mucosa won't be hurt easily. B. Airway is open during ventilation, suction and ventilation can be done synchronously, so good effectiveness of oxygen combination can be shown without inspiration and expiration synchronizing. C. Lower airway pressure is good to increase blood discharge and decrease cerebra pressure. D. Suction device, its driving negative pressure is adjustable. E. Storage battery can be used continuously for four hours after being charged. F. The system disposes completely with laryngoscope, inlet intubation, catheter of tracheotomy, nasal prongs tube, and air tube etc. Specifications: Frequency: 10 150 breaths/min I/E ratio: 1:1 1:3 and inverse ratio Driving Pressure : 0 0.15MPa Suction negative pressure: -0.07 0MPa CPAP: 0.1 0.8KPa Constant volume ventilation: T=10min, I/E=1:1.5 Adults: f(100):f(20)=7:3 (normal frequency) Tidal volume≥400 ml/time Driving pressure=0.06 MPa Children: f(100):f(20)=7:3 (high frequency) Tidal volume≥300 ml/time Driving pressure=0.04 MPa Storage battery: 4Ah, 12V .Can be charge repeatedly. SIGH: 6 breaths/min, Alarm: Alarm with light and sound when power failure or no gas, alarm lasting 6 seconds Maximum Oxygen Concentration: 85% Ventilation Modes: HFJV (High Frequency Jet Ventilation); CPAP (Continuous positive airway pressure), Constant volume ventilation; HFJV+SIGH.