Functions After The 3D Acquisition; D/4D Main - Sectional Planes And Image Rendering - GE Voluson 730Pro Service Manual

GE M S - K
EDICAL YSTEMS
D KTI105947, R
IRECTION
Table 4-7
Step
2
4D REAL TIME
3
VCI A-PLANE
4
VCI C-PLANE
5
STIC
6
4D BIOPSY
7
8
9
Volume Box Position
10
and Volume Box Size
11
QUALITY
12
VOL. ANGLE
13
Start Acquisition
4-4-5-2

Functions after the 3D Acquisition

4-18
RETZTECHNIK
2
EVISION
Pre-Volume Mode Functions
Task
Real Time 4D - continuous volume acquisition and parallel calculation of 3D rendered images
Volume Contrast Imaging - improves the contrast resolution and the signal / noise ratio and
*
therefore facilitates finding of diffuse lesions in organs.(at systems upgraded to BT´05 only )
Volume Contrast Imaging (coronal plane) - improves the contrast resolution and the signal / noise
*
ratio and therefore facilitates finding of diffuse lesions in organs.
(at systems that were upgraded to BT´05 only )
With this acquisition method the fetal heart or an artery can be visualized in 4D.
*
(also in combination with PD or CFM Mode).(at systems that were upgraded to BT´05 only )
Real Time 4D Biopsy
*
continuous volume acquisition and parallel calculation of 3D rendered image.
- Quarter size display of Sectional Planes without 3D image or
- Quarter size display of Sectional Planes + rendered 3D image
(Note: The display depends on selected Acquisition- and Visualization Mode!)
Dual size display of Sectional Planes + rendered 3D image.
(Note: The display depends on selected Acquisition- and Visualization Mode!
This format is not possible for Static 3D Acquisition)
- Full size display of a the reference image or
- Full size display of the rendered 3D image.
(Note: The display depends on selected Acquisition- and Visualization Mode!)
Adjust the Volume Box (ROI) Position resp. Size with the TRACKBALL in the 2D Single image.
The upper trackball key to change the Trackball function from Box Position to Box Size.
Changes the line density against the acquisition speed (low, mid1, mid2, high1, high2).
To select the Volume Sweep Angle.
Press the FREEZE key resp. the right trackball key to start the Volume acquisition.
Figure 4-13 3D/4D Main - Sectional Planes and Image Rendering
Section 4-4 - Functional Checks
RAFT V
OLUSON
Expected Results
® 730P / 730P V (BT´04)
RO RO
S M
ERVICE ANUAL