SpiroSphere
®
ECG Instructions for Use
Page 21/136
Version 02.02 • 04AUG2022
The calibration check is used to check the volume accuracy within 3 different ow ranges.
With each syringe stroke, the volume accuracy should be within ± 3 %.
High Ex
Mid Ex
Low Ex
Low In
Mid In
High In
± 3 %
End the calibration check by tapping on <Save>.
better than ± 3 %
X
worse than ± 3 %
Screen display after a total of three syringe strokes:
It is important to pump without interruption from impact to impact. The rst pump stroke
is not relevant and will be discarded. There should be one pump stroke in each of the
following ow ranges; low, mid and high range.
1 syringe stroke = pump twice, i.e. from impact to impact.
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