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Vyaire 3100a Ventilator Features The Vyaire 3100A High Frequency Oscillatory Ventilator (HFOV) is U.S. FDA-approved for intervening in treating respiratory failure in neonates. Using lung protective tools, you can apply continuous distending pressure and superimpose minimal pressure and volume swings to inflate the lung, and avoid neonatal respiratory failure. As shown in numerous clinical and peer-reviewed studies, the 3100A HFOV helps enhance patient care for critically injured neonatal and pediatric patients. Gently delivers 1 to 3 mL tidal volumes to ventilate the most premature infant and delivers up to 180 mL to support the ventilation of pediatric patients. Produces an active exhalation,4 which is essential at high frequency respiratory rates to prevent air trapping that may occur with passive exhalation. Offers patented technology and a highly reliable, electromagnetically driven piston that distinguishes it from other high frequency ventilators. Permits variable I:E ratios, which are desirable for managing ventilation and reducing the risk of air trapping. Vyaire 3100a Ventilator Specifications Dimensions Height: 53.8 In (136.7 cm) Width: 18.6 In (47.2 cm) Depth: 11.4 In (29 cm) Weight: 143 lbs (64.9 kg) Bias Flow 0–40 liters per minute (LPM) Continuous, 15-turn control. Resolution: 2.5 LPM. Accuracy: ±10% of full scale at the following conditions: air or oxygen @ 70°F and 760 Torr. Mean Pressure Adjust Approximately 3–45 cmH2O minimum range; Bias Flow dependent. Resolution: 0.1 cmH2O on airway pressure digital meter, 1-turn control. Accuracy: Non-calibrated control knob. Mean Pressure Limit Approximately 10–45 cmH2O mean proximal airway pressure. Resolution: 0.1 cmH2O on airway pressure digital meter, 1-turn control. Accuracy: Non-calibrated control knob. Power At 100% power, ΔP >90 cmH20 max amplitude of proximal airway pressure. Resolution: Graduated 10-turn locking dial, not calibrated in % power. Frequency-Hz 3–15 Hz oscillator frequency. Resolution: 0.1 Hz on digital meter, 10-turn control. Accuracy: ±5% of full scale. % Inspiratory Time 30–50% of oscillatory cycle. Resolution: +/- 1% as read on digital meter Accuracy: ±5% of full scale. Set Max Paw Alarm Thumbwheel 0–49 cmH2O mean airway pressure. Resolution: 1 cmH2O Accuracy: Within ±2 cmH20. Set Min Paw Alarm Thumbwheel 0–49 cmH2O mean airway pressure. Resolution: 1 cmH2O. Accuracy: Within ±2 cmH20.