Technical Specifications
Central unit
• Display: LCD backlit touch screen display 128×64 pixels
• Power supply: Lithium ion 3.7 V, 1100 mA rechargeable battery with 50 hours measurement back up
• Accelerometer: Triaxial ±2 g, 400 Hz sampling
• Dimension and weight: central unit 101x48x16 mm, 99 g removable turbine head: 46x47x24 mm, 17 g
Spirometry
• Flow sensor: Bi-directional digital turbine
• Flow range: ±16 L/s
• Volume accuracy: ±3% or 50 mL, whichever is greater
• Flow accuracy: ±5% or 200 mL, whichever is greater
• Dynamic resistance at 12 L/s: <0.5 cm H2O/L/s
• Temperature sensor: semiconductor (0-45°C)
Spirometer measured parameters
• FVC, FEV1, FEV1/FVC%, FEV3, FEV3/FVC%, FEV6, FEV1/FEV6%, PEF, FEF25%, FEF50%, FEF75%, FEF25%-75%, FET, Estimated Lung Age, Extr. Vol., FIVC, FIV1, FIV1/FIVC%, PIF, VC, IVC, IC, ERV, FEV1/VC%, VT, VE, Rf, ti, te, ti/t-tot, VT/ti, MW measured, MW calculated
Oximetry
• SpO2 range: 0 -100%, ±2% (50-100% SpO2)
• Pulse rate range: 20-254 BPM, ±2 BPM or 2%
Pulseoximeter measured parameters
• SpO2 [Baseline, Min, Max, Mean], Pulse rate [Baseline, Min, Max, Mean], T90% [SpO2<90%], T89%[SpO2<89%], T88% [SpO2<88%], T5% [?SpO2>5%], ?index [12s], SpO2 events, Pulse rate events [Bradycardia, Tachycardia], Step counter, Movement [VMU], Recording time, Analysis time
Sleep analysis
• Body position, SpO2 events, Desaturation index (ODI), Desaturation [Mean Value, Mean duration, Longest duration, Nadir Peak], ?SpO2 [Min Drop, Max Drop], Total Pulse Variations, Pulse Rate Index, NOD89% [SpO2<89%; >5min], NOD4% [SpO2 Basale-4%; >5min], NOD90% [SpO2<90%; Nadir<86%; >5min]
