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DATOSPIR TOUCH User’s Manual 58
511-B00-MU2 • REV. 1 .09
6.3 TESTS, FUNCTIONS AND PARAMETERS
Available Information on tests:
Percentage deviation in relation to predicted values.
Standardized values of predicted that can be selected from
several standards.
Patient’s ID details.
Atmospheric data on temperature, pressure and relative humidity.
Availability of up to 8 maneuvers in the same study.
Graphs in flow/volume and volume/time for FVC,
Bronchodilatation and Bronchoconstriction tests.
Graphs in flow/volume for VC and MVV tests.
FORCED VITAL CAPACITY FVC
FVC (l) Forced Vital Capacity
FEV0.5 (l) Forced Expiratory Volume in 0.5seconds
FEV1 (l) Same in 1 second
FEV3 (l) Same in 3 seconds
FEV.5/FVC (%) Ratio
FEV1/FVC (%) Ratio
FEV3/FVC (%) Ratio
FEV1/VC (%) Ratio
PEF (l/s) Peak Expiratory Flow
PEFT (s) Peak Expiratory Flow
MEF25% (l/s) Forced Expiratory Flow 25% into the maneuver
MEF50% (l/s) Same, 50% into the maneuver
MEF75% (l/s) Same, 75% into the maneuver
FEF25-75% (l/s) Mean expiratory flow between 25% and 75% of
the FVC
FEF75-85% (l/s) Mean flow between 75-85% of FVC
FET25-75 (s) Forced expiratory time between 25-75% of FVC
FET100 (s) Forced Expiratory Time
FEF50/FIF50
(-) Ratio
FEV1/FEV.5 (-) Ratio
FEV1/PEF (-) Ratio
FIF50% (l/s) Maximum Inspiratory flow with 50% of FVC inspired
FIVC (l) Forced Inspiratory Vital Capacity
FIV1 (l) Forced Inspiratory Volume in 1 second
FIV1/FIVC (%) Ratio
FEV1/FIV1 (%) Ratio
PIF (l/s) Inspiratory Flow Apex