Specifications

236 VisualSonics Vevo 2100 Imaging System Operator Manual Rev 1.1
Chapter 36: Analyzing M-Mode images
f To place a depth interval measurement:
1. Click the depth interval measurement button . The system highlights the
button until you complete your measurement.
2. Click on your image to place the initial caliper.
3. Trackball to the location where you want to end your measurement and then
click to place the end caliper.
4. 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)
Velocity measurement
Use the velocity measurement tool to determine the velocity of vascular flow.
Velocity is measured in mm/s.
f To place a velocity measurement:
1. Click the velocity measurement button .
2. Click on your image to place the initial caliper.
3. Trackball to the location where you want to end your measurement and then
click to place the end caliper.
4. 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)
Heart rate measurement
Use the heart rate measurement tool for measuring the average heart rate (in
BPM) of an animal by measuring the distance over time between the displayed
cardiac cycles.
f To place a heart rate measurement:
1. Click the heart rate measurement button .
2. Click on your image to place the initial caliper at a specific point in the cardiac
cycle.