Comparison of a micro-electro-mechanical system airflow sensor with the pneumotach in the forced oscillation technique
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چکیده
منابع مشابه
Nasal airflow resistance measurement: forced oscillation technique versus posterior rhinomanometry.
This study was designed to determine whether nasal airflow resistance (Rn) which is nonlinear during tidal breathing, can be assessed by the forced oscillation (FO) technique. Rn values obtained by the FO technique and extrapolated to 0 Hz (Rn,FO) were compared to those assessed by posterior rhinomanometry at maximal tidal inspiratory flow (Rn,m), at a 0.5 L x s(-1) flow (Rn,F), and at a 1 hPa ...
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15 صفحه اولEvaluation of impulse oscillation system: comparison with forced oscillation technique and body plethysmography.
The impulse oscillation system (IOS) has been developed recently to measure respiratory system resistance (Rrs) and reactance (Xrs) at different frequencies up to > or = 25 Hz. IOS has, however, not been validated against established techniques. This study compared IOS with the classical pseudorandom noise forced oscillation technique (FOT) and body plethysmographic airway resistance (Raw) in 4...
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ژورنال
عنوان ژورنال: Medical Devices: Evidence and Research
سال: 2018
ISSN: 1179-1470
DOI: 10.2147/mder.s181258