GE Voluson 730Pro - D;4 D Main - Sectional Planes and Image Rendering; Functions after the 3 D Acquisition

GE MEDICAL SYSTEMS - KRETZTECHNIK RAFT VOLUSON® 730PRO / 730PROV (BT´04)
D
IRECTION KTI105947, REVISION 2 SERVICE MANUAL
4-18 Section 4-4 - Functional Checks
4-4-5-2 Functions after the 3D Acquisition
2
4D REAL TIME
Real Time 4D - continuous volume acquisition and parallel calculation of 3D rendered images
3
VCI A-PLANE *
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)
4
VCI C-PLANE *
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)
5
STIC *
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)
6
4D BIOPSY
*
Real Time 4D Biopsy
continuous volume acquisition and parallel calculation of 3D rendered image.
7
- 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!)
8
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)
9
- 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!)
10
Volume Box Position
and Volume Box Size
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.
11
QUALITY Changes the line density against the acquisition speed (low, mid1, mid2, high1, high2).
12
VOL. ANGLE To select the Volume Sweep Angle.
13
Start Acquisition 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
Table 4-7 Pre-Volume Mode Functions
Step Task Expected Results