Use Instructions

SpiroSphere
®
ECG Instructions for Use
Page 36/136
Version 02.02 • 04AUG2022
The upper section of the chart
section shows the recording of the
volume-time curve.
The lower section of the screen
displays the predicted values
calculated from the patient data and
the actual values measured from
rst effort.
If necessary, it is possible to terminate the test prematurely. In this case, a warning
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Tap on <Start Effort> to start the next maneuver.
Screen display after the rst effort:
Screen display after two efforts:
Scroll down to display further parameters
(if applicable)
The lower section of the screen
displays the predicted values
calculated from the patient data
and the actual values measured
during the test.
Pred = Predicted value
Best = Best values from all
efforts
%Pred = Best value in % of
predicted values
The "Best" column displays the best value out of all valid efforts.
Denition of the best effort = highest VCmax.
(see: >Settings Spirometry >Slow Spirometry> Measurement)
According to ATS/ERS criteria, at least three efforts should be performed. If the difference
between the best and second best effort is greater than 0.150 L, further efforts should be
performed.