Mindray DP-50 Exp Vet, Operator'S Manual

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5-26 Image Optimization
5.10 Smart 3D
NOTE: 3D imaging is largely environment-dependent, so the images obtained are provided
for reference only, not for confirming diagnoses.
5.10.1 Overview
Ultrasound data based on three-dimensional imaging methods can be used to image any
structure where a view cannot be achieved with the standard 2D-mode and to improve the
understanding of complex structures.
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Terms

3D image Volume Rendering (VR): the image displayed to represent the volume data.

View point: a position for viewing volume data/3D image.

MultiPlaner Rendering (MPR): the three sectional planes of the volume acquisition.
As shown in the figure below, the XY-paralleled plane is the C-section, the XZ-
paralleled plane is the B-section, and the YZ-paralleled plane is the A-section. The
probe is moved along the X-axis.

ROI (Region of Interest): a volume box used to determine the height and width of
scanning volume.

VOI (Volume of Interest): a volume box used to display the 3D image (VR) by
adjusting the region of interest in MPR.

ROI and VOI
After the system enters 3D imaging, a B image with ROI displays on the screen. A line
(shown in the following figure) shows that the upper edge position of the VOI is inside
the ROI.
Z
View point
X
Y
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