Use Instructions

SpiroSphere
®
ECG Instructions for Use
Page 55/136
Version 02.02 • 04AUG2022
FEF calculation Base
FIF calculation Base
Setting options: Preset:
individual FVC individual FVC
VC max
If “individual FVC“ is selected, the FEF or the FIF values will be
calculated based on FVC.
If several breathing maneuvers are performed within one test cycle,
the system determines the best breathing maneuver within this trial
according to preset criteria.
Best Expiration
Setting options: Preset:
FEV1 + FVC FEV1 + FVC
FEV1
FVC
FVC + FERV1 + 1/3*PEF
FEV0.5 + FVC
FEV0.5
Best Inspiration
Setting options: Preset:
FVCin + PIF FVCin + PIF
FVCin + 0.1*PIF
FVCin + FIV1
FVCin
FIV1
Use best EX
Summary default View
Setting options: Preset:
Flow/Volume Flow/Volume
Tiffenau
Spirogram
If “Flow/Volume“ is selected, the result screen will display the ow-
volume curve. If "Tiffeneau" is selected, the tiffenau curve will be
displayed.