Piston Medical
Piston - Model PDD-301/sr -Rhinomanometer and Spirometer
FromPiston Medical
The device insures the measurement of nasal resistance and the basic pulmonary function testing. It is inevitable in objective diagnose of rhinitis and in the ENT practice. The PinkFlow* flow-meter and the rhinomanometer fully complies with the specifications and requirements of the Standardization of Lung Function Testing ATS/ERS Task force (European Respiratory Journal 2005). Connecting to a laptop PC provides full portability in battery mode as well.
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- Active anterior nasal resistance
- Active posterior nasal resistance
- Forced ex- and inspiration
- Static vital capacity
- Maximal voluntary ventilation
- Flow meter: PinkFlow
- Type: PPF-18
- Principle: Symmetric and averaging Pitot tube
- Flow range: ±18 l/s
- Accuracy: ±2% or 50 ml, whichever is greater
- Dead space: 36 ml
- Resistance: 60 Pa/l/s @ 15 l/s
- Accuracy of volume: ±3 % or ±50 ml
- Pressure range: ±20 kPa
- Accuracy of pressure: ±2 % or ±50 Pa
- Accuracy of resistance: ±3 % or ±50 Pa/l/s
- Size of PC interface: Height: 45 mm
- Wide: 82 mm
- Long: 150 mm
- Weight: 220 g