Computer-based spirometer PDD-301/sh

hand-heldfor lung exercisefor home use

Sleek design ergonomic form and just one USB connection to the PC PDD-301/shm version has built-in ambient temperature, pressure and humidity sensors for the full automatic BTPS correction The spirometer is the basic device of the functional lung diagnostics It is inevitable in detecting the early malfunction of the respiratory system COPD Asthma Chronic bronchitis Obstructive ventilation disorder Emphysema Mesurement mood Forced ex- and inspiration Static vital capacity Maximal voluntary ventilation Mesured parameters FVC Forced Vital Capacity FEV*0.5 Forced Expiratory Volume in 0.5 second FEV*1.0 Forced Expiratory Volume in 1.0 second FEV*0.5/IVC Ration of FEV*0.5 and IVC in % FEV*0.5/FVC Ration of FEV*0.5 and FVC in % FEV*1.0/IVC Ration of FEV*1.0 and IVC in % FEV*1.0/FVC Ration of FEV*1.0 and FVC in % PEF - Peak Expiratory Flow FEF*25-75% Forced mid-Expiratory Flow rate FEF*75% Forced Expiratory Flow at 75% lung volume FEF*50% Forced Expiratory Flow at 50% lung volume FEF*25% Forced Expiratory Flow at 25% lung volume FET Forced Expiratory Time MTT Mean Transit Time FIVC Forced Inspiratory Vital Capacity FIV*0.5Forced Inspiratory Volume in 0.5 sec FIV*1.0 Forced Inspiratory Volume in 1.0 sec PIF - Peak Inspiratory Flow rate FIF*25-75% - Forced mid-Inspiratory Flow rate Static vital capacity IVC Inspiratory Vital Capacity IRV Inspiratory Reserve Volume ERV Expiratory Reserve Volume TV Tidal Volume SVC Slow Vital Capacity Maximal Voluntary Ventilation MVV Maximal Voluntary Ventilation MVV*f Maximal Voluntary Ventilation Frequency