Shenzhen Mindray Bio-Medical Electronics Co., Ltd. DC-N2, Руководство оператора

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Image Optimization 5-33
Type Parameter Description
Max
Function: set Max as 3D image rendering mode, displays
the maximum intensity of gray values in the ROI.
This is helpful for viewing bony structures.
Min
Function: set Min as 3D image rendering mode, displays
the minimum number of gray values in the ROI.
This is helpful for viewing vessels and hollow structures.
X-ray
Function: set X-ray as 3D image rendering mode. Displays
the average value of all gray values in the ROI.
X Ray: used for imaging tissues with different structure
inside or tissues with tumor.
The above four rendering manners can be applied to both gray and
inversion modes.
Where, inversion is to inverse the grayscale of the image, so as to enhance
observation for low-echo region.
When the function is turned on, the rendering mode parameters change into
the corresponding inverse parameters.
5.10.5 Smart 3D Image Viewing
„
To enter image viewing:
You can complete the acquisition by:
z
Pressing <Update> or <Freeze> on the control panel; or,
z
Wait until the 3D acquisition automatically completed.
„
Exit
Press <Update> or <Freeze> to return to image acquisition preparation status
Sectional plane Viewing
The principle of 3D imaging is to render a 3D image from multiple 2D image information. The
following describes the spatial relation of 3 sectional planes (A, B and C) and the 3D image.
The sectional plane can be viewed in the viewing status:
When the [Format] is set to be “Quad”, the screen displays A, B, C 3 sectional planes and the
3D image.
A window B window
C window 3D window