GE LOGIQ E9

Measurement and Analysis
LOGIQ E9 – User Guide 2-29
Direction 5454884-100 English Rev. 1
M-Mode Measurements
Basic measurements that can be taken in the M-Mode portion of
the display are:
• Tissue Depth (Distance)
• Time Interval
• Time Interval and Velocity
NOTE: 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 M-Mode part of the display.
3. Press Freeze.
Tissue depth
Tissue depth measurement in M-Mode functions the same as
distance measurement in B-Mode. It measures the vertical
distance between calipers.
1. Press Measure once; an active caliper with a vertical and
horizontal dotted line displays.
2. To position the active caliper at the most anterior point you
want to measure, move the Trackball.
3. To fix the start point, press Set.
The system fixes the first caliper and displays a second
active caliper.
4. To position the second caliper at the most posterior point
you want to measure, move the Trackball.
5. To complete the measurement, press Set.
The system displays the vertical distance between the two
points in the Results Window.