Mindray DC-8 EXP User Manual

General Measurement 3-3
2. Move the cursor to an area of interest.
3. Press <Set> to fix the starting point.
4. Move the cursor along the target to trace the outline of the target.
To modify the trace line, please rotate the <Angle> knob:
Anticlockwise: to cancel a series of points.
Clockwise: to resume a series of points.
5. Press <Set> and the trace line will be closed with a straight line connecting the starting and
end points. The trace will also be closed when the cursor is very near to the starting point.
Spline
1. Select [Spline] in the measurement menu. The cursor appears on the screen.
2. Move the cursor to an area of interest.
3. Press <Set> to set the first reference point of the spline.
4. Move the cursor along the area of interest and press <Set> to anchor the second reference
point.
5. Roll the trackball and a spline defined by three points of the first, second reference points and
the active cursor appears on the screen.
6. Move the cursor along the edge of the target and set more reference points (12 at most) to
make the spline approach the target region as close as possible.
To correct a previous point, press <Clear>.
7. Press <Set> twice to anchor the last reference point. The spline is fixed and the results display
in the result window.
Cross
1. Select [Cross] in the measurement menu. The cursor appears on the screen.
2. Move the cursor to an area of interest.
3. Press <Set> to fix the starting point of the first axis.
4. Use the trackball to position the end point of the first axis and then press <Set>. Here,
Press <Update> to switch between the starting point and the end point of the first axis. Or,
Press <Clear> to cancel setting the starting point of the first axis.
5. Press <Set> to set the end point of the first axis. The second axis (perpendicular to the first
axis) of cross appears on the screen.
6. Move the trackball and press <Set> to fix the starting point of the second axis.
7. Move the cursor to the end point of the second axis. Here,
Press <Update> to switch between the starting point and the end point of the first axis. Or,
Press <Clear> to cancel setting the starting point of the first axis.
8. Press <Set> to set the end point of the second axis and fix the region. The results appear in
the result window.
3.2.5 Volume
Function: Measures the volume of the target object.
Method:
 3 Dist
To calculate the object's volume with 3 axes of two images scanned in the plane perpendicular
to each other in B mode. Calculation formulae are as follow:

Mindray DC-8 EXP Specifications

General

Brand	Mindray
Model	DC-8 EXP
Category	Medical Equipment
Language	English