Samsung SONOACE R5 Manual do Utilizador Página 141

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5-17
Chapter 5 Measurements And Calculations
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)
Distance + Ellipse
This is a basic measurement that is available in all diagnosis modes. You can measure the volume of an
object in a 2D image by using one straight line and one circle (ellipse).
You can measure up to 2 sets of volumes. When measuring more than one set, use measurement
cursors with dierent shapes to dierentiate them.
1. Use the Softmenu switch [3] Volume to select 3D Volume: Distance + Ellipse. “3D Volume: Distance
+ Ellipse 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. Specify the size of the circle (ellipse). The method for measuring a circle (ellipse) is the same as in
“2D Ellipse.
4. When the measurement is nished, its result is shown on the screen.
X
D.: Length of Straight Line
X
A: Length of A-axis in Ellipse
X
B: Length of B-axis in Ellipse
X
V: Volume of Circle (Ellipse)
The equations used for Distance + Ellipse measurement are as follows:
,
NOTE: Since Dual Mode simultaneously displays two images on the screen, you don’t have to
return to the diagnosis mode to measure volume in Dual Mode.
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