8-18 CASE Revision C
2060290-201
Post Test Review
Comparing Two Spirograms
You can compare the present spirogram with another one of the same
patient recorded earlier.
1. Click Compare.
A window opens listing all the patient's spirograms.
2. Select a test.
3. Click OK to clear the window.
A Data relating to test 1 (reference test, test selected first).
B Click tab to display the flow-volume loops and tabular data.
C Data relating to test 2.