Welch Allyn CardioPerfect Workstation SpiroPerfect Module - User Manual - Manual (Page 37)

CardioPerfect Workstation
SpiroPerfect Module
– User Manual
DIR 80012334 Ver. F 37 / 95
7.3 View Calibration Results
After calibration the Verify Calibration Results window will appear.
Figure 7.6 Verify Calibration Results
Each row gives the result of a stroke, the last row gives the Averages. The following columns
are given:
L/s
Results per stroke:
The speed in the L/s plunger should be moved, as indicated by the blue
calibration bar during the strokes.
Exp. Vol The expiration volume reached by pushing in the plunger.
Exp.% The expiration deviation from the actual volume in percent.
Insp. Vol The inspiration volume reached by pulling out the plunger.
Insp.% The inspiration deviation percentage
Avg.Vol The averages of inspiration volume and expiration volume.
Abs.Avg.% The absolute average deviation percentage between inspiration volume and
expiration volume.
The Averages row gives the averages reached for all strokes. Please refer to this row for
improving the calibration results.
After you have accepted the results you can view these values in the table below the graph by
selecting the Calibrate Results button.
Note:
Abs.Avg% should be:
- <1% to meet the social
security standard
- <3% to meet ATS standard
(|Exp.%| + |Insp.%|)/2=Abs.Avg.%