
356 VisualSonics Vevo 2100 Imaging System Operator Manual Rev 1.1
Chapter 48: Analyzing Contrast Mode images
2. Click on your image to place the initial caliper. This is the outside end of the
first ray of your angle.
3. Trackball to where you want to position the vertex of your angle and then
click to place the caliper. This completes the first ray.
4. Trackball to the position where you want to end the second ray and then click
to place the final caliper. If you selected the Show Values and Labels option
in the Measurements tab of the Preferences window, the system displays the
measurement value and editable label for the measurement.
5. If you need to move the entire measurement, click on a measurement line and
then drag and drop it.
Related information
Complete procedure for adding a measurement (page 166)
Contrast region measurement
The contrast region measurement traces a region of interest in a Contrast Mode
frame. The system then measures the total area of the defined contrast region.
f To place a contrast region measurement:
1. Click the contrast region measurement button .
2. Click on your image to place the initial caliper.
3. Click to place individual points around the region to create the contour of
your target tissue and then right-click to place your last caliper.
The system adds the final line segment to connect your last caliper with your
first.
4. If you need to move the entire measurement, click on a measurement line and
then drag and drop it.
5. Modify the points on your contour (page 171), or modify the contour (page
172) as required.
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