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Chapter 8 Measurements and Calculations
4. Use the trackball and the Set button to set a location for IMT measurement.
X Measure the length of a specic section. Press and hold the Set button at the starting point
and use the trackball to specify the end point.
X You can change the Near and Far positions of the measured area by using the Change button
on the control panel.
5. Once the measurement nishes, measurement values will be listed in a table.
6. Use the touch screen, or the dial-button to select the measurement label, the location of the
blood vessel, and the direction of blood ow.
Setting Up Measurement Items
On the touch screen menu, you may set up the measurement item, the location of the blood
vessel, and the direction of blood ow.
X
Measurement item: Select measurement items among CCA, Bulb, ICA, and ECA. Use the
touch screen button.
X
Direction: Select the blood ow direction either left or right. Use dial-button 2.
X
Location: Select Prox(Proximal), Mid(Middle), or Dist(Distal) as the location of the blood
vessel to measure. Use dial-button 3.
NOTE: Exit Auto IMT+ using following functions:
X
Change Image Mode and Zoom
X
Annotation, BodyMarker, Patient, SonoView, Report, Setup, Help
Measurement Result
X
Max: The maximum thickness of the Intima/Adventitia pair.
X
Mean: The average thickness of the Intima/Adventitia pair.
X
SD: Standard Deviation
X
QI: The distance ratio of the measured point in a distance for Quality Index measurement.
NOTE: Location of measurement result window cannot be changed and it is displayed in the
position established before Auto IMT+ measurement.
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