LOGIQ 7/LOGIQ 7 Pro Quick Guide
Direction 5307393-100 Rev. 1
12
Basic Measurements/
Calculations
Circumference and area (Spline trace)
measurement
To trace the circumference of a portion of the anatomy
and calculate its area:
1.
Press
Measure
twice; a trace caliper displays.
2.
To position the first caliper at the start point, move
the
Trackball
.
3.
To fix the trace start point, press
Set
. The first caliper
becomes yellow and the second caliper appears at
the same position as the first caliper and is green.
NOTE: When pressing the
Clear
key once, the
second caliper disappears and the first caliper is
activated.
If
Clear
is pressed again, the first caliper disappears
and the Spline trace is cancelled.
4.
To position the second caliper, move the
Trackball
and press
Set
. The third caliper appears at the same
position.
NOTE: The
Clear
key functionality is the same as
noted in the previous step.
The spline trace requires at least three points to draw
the trace. Continue setting the points of the trace
until the desired points are set.
To position the 1
st
caliper at the start point, move the
Trackball
.
5.
Press
Set
again after the last caliper is fixed to
finalize the spline trace. All points are removed from
the line and the spline trace turns yellow.
Press
Set
twice to finish this measurement.
If
Clear
is pressed twice when more than 3 points
exist on the trace, all points are removed and the first
caliper again displays.
NOTE:
Spline trace is not available through the factory
default. The system defaults to trace.
Echo Level measurement
To make an echo level measurement;
1.
Press
Measure
three times to enable the echo level
measurement. A trace caliper displays.
2.
To position the trace caliper at the start point, move
the
Trackball
.
3.
To fix the trace start point, press
Set
. The trace
caliper changes to an active caliper.
4.
To trace the measurement area, move the
Trackball
around the anatomy. A dotted line shows the traced
area.
5.
To complete the measurement, press
Set
. The
system displays the echo level in the Results
Window.
NOTE:
The echo level measurement is only available
on a frozen image, not on a B-paused image.
