Doppler Mode Measurements - GE LOGIQ E9 User Manual

Performing an Exam

Doppler Mode Measurements

NOTE:
Velocity
2-26
Four basic measurements can be made in Doppler Mode.
• Velocity
• TAMAX and TAMEAN (Manual or Auto Trace)
• Two Velocities with the Time Interval and Acceleration
between them
• Time Interval
• Volume Flow
The following instructions assume that you do the following:
1. In the B-Mode part of the display, scan the anatomy you
want to measure.
2. Go to the Doppler Mode part of the display.
3. Press Freeze.
To measure velocity:
1. Press Measure; an active caliper with a vertical dotted line
displays.
2. To position the caliper at the desired measurement point,
move the Trackball.
3. To complete the measurement, press Set. The system
displays the velocity measurement in the Results Window.
LOGIQ E9
Direction 5454884-100 English Rev. 1
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User Guide