
Chapter 5 Measurements and Calculations
5-17
Volume Measurement
3 Distance
This is a basic measurement that is available in all diagnosis modes. You can measure the volume of an ob-
ject in a 2D image by using 3 straight lines.
1. Press the Softmenu button [3] Volume to select 3D Volume: 3 Distance. “3D Volume: 3 Distance” is
displayed on the left side of the screen.
2. Specify two points and measure the straight distance between them. The method for measuring a
line is the same as in “2D Distance (Line).”
3. Measure the length of the remaining two straight lines as in the above. Measure other two distance
using the same method with 2.
4. When the measurement is nished, its result is shown on the screen. The volume of the object along
with the length of each straight line are calculated.
The equations used for 3 Distance measurement are as follows:
, (D: distance)
1 Distance
This is a basic measurement that is available in all diagnosis modes. You can measure the volume of an ob-
ject in a 2D image by using only one straight line.
You can measure up to 4 sets of volumes. When measuring more than one set, use measurement cursors
with dierent shapes to dierentiate them.
1. Press the Softmenu button [3] Volume to select 3D Volume: 1 Distance. “3D Volume: 1 Distance” is
displayed on the left side of the screen.
2. Specify two points and measure the straight distance between them. The method for measuring a
line is the same as in “2D Distance (Line).”
3. When the measurement is nished, its result is shown on the screen. The volume of the object along
with the length of the straight line are calculated.
The equations used for 1 Distance measurement are as follows:
, (D: distance)
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