NDD EasyOne Air - Page 38

Introduction
Operator’s Manual V1.1 • EasyOne Air • EasyOne Connect
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MVV
6
Maximum voluntary ventilation for 6 seconds L/min
MVV
time
Duration of the trial in seconds s
PEF Peak expiratory flow L/s
PEFT Time to peak flow s
PIF Peak inspiratory flow L/s
Rf Respiratory frequency 1/min
t
0
Back-extrapolated start time of the trial s
VC Vital capacity, from slow expiration L
VC
ex
Expiratory vital capacity, from slow expiration L
VC
in
Inspiratory vital capacity, from slow inspiration L
VC
max
Highest VC value from all trials of one test L
VT Tidal volume L
Parameter Parameter description Unit
 Parameters