List Of Tests And Parameters - NDD EasyOne Air Operator's Manual

Introduction
4.4

List of tests and parameters

Test Test description
FVC Forced expiratory vital capacity test
FVL Flow volume loop test
MVV Maximum voluntary ventilation test
SVC Slow vital capacity test
 Tests
Parameter Parameter description
BEV Back extrapolated volume
BTPS BTPS factor used for expiration
ex
BTPS BTPS factor used for inspiration
in
EOTV End of test volume
ERV Expiratory reserve volume
f Breathing frequency
FEF Forced expiratory flow at 10% of vital capacity—synonymous with MEF
10
FEF Forced expiratory flow at 25% of vital capacity—synonymous with MEF
25
FEF Forced expiratory flow from 25% to 75% of vital capacity—synonymous with MMEF
25-75
FEF /FVC Ratio of FEF
25-75
FEF Forced expiratory flow at 40% of vital capacity—synonymous with MEF
40
FEF Forced expiratory flow at 50% of vital capacity—synonymous with MEF
50
FEF /FVC Ratio of FEF
50
FEF Forced expiratory flow at 60% of vital capacity—synonymous with MEF
60
FEF Forced expiratory flow at 75% of vital capacity—synonymous with MEF
75
FEF Forced expiratory flow at 80% of vital capacity—synonymous with MEF
80
FET Forced expiratory time
FET Forced expiratory time between FEF
25-75
FEV Forced expiratory volume after 0.25 seconds
.25
 Parameters
Operator's Manual V1.1 • EasyOne Air • EasyOne Connect
© ndd Medizintechnik AG • Technoparkstrasse 1, 8005 Zurich, Switzerland • www.ndd.ch
The following tables give an overview of the relevant tests and parameters.
The parameters are established in the professional literature and constitute
the results of testing.
to FVC
25-75
to FVC
50
and FEF
25
Available parameters
BEV, EOTV, FEF , FEF , FEF
10 25
FEF /FVC, FEF , FEF , FEF
50 60 75
FEV /FVC, FEV , FEV /FVC, FEV
.5 .75 .75
FEV , FEV /FVC, FEV , FVC, FVC
3 3 6
MEF , MEF , MEF , MMEF, PEF, PEFT, t
60 75 90
BEV, EOTV, FEF , FEF , FEF
10 25
FEF /FVC, FEF , FEF , FEF
50 60 75
FEV /FVC, FEV , FEV /FVC, FEV
.5 .75 .75
FEV /FVC, FEV , FEV /FVC, FEV
1 3 3
FIV , FIV , FIV , FVC, FVC
.25 .5 1 6
MEF , MEF , MEF , MIF
60 75 90 25
MVV, MVV , MVV , Rf
6 time
ERV, IC, IRV, Rf, VC, VC , VC
ex
75
, FEF /FVC, FEF , FEF
25-75 25-75 40
, FET, FET , FEV , FEV
80 25-75 .25
, FEV /FEV , FEV /FVC,
1 1 6 1
, MEF , MEF , MEF , MEF
6 20 25 40
0
, FEF /FVC, FEF , FEF
25-75 25-75 40
, FET, FET , FEV , FEV
80 25-75 .25
, FEV /FEV , FEV /FIV
1 1 6 1
, FIF , FIF , FIF /FEF
6 25 50 50 50
, MEF , MEF , MEF , MEF
20 25 40
, MIF , MIF , MMEF, PEF, PEFT, t
50 75
, VC , VT
in max
Unit
L
–
–
L
L
1/min
L/s
90
L/s
75
L/s
1/s
L/s
60
L/s
50
1/s
L/s
40
L/s
25
L/s
20
s
s
L
,
50
,
.5
,
50
,
50
,
.5
,
1
, FIF ,
75
,
50
0
39
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