FujiFilm VisualSonics Vevo F2 User Manual page 222

A smaller step size produces more EKV time points, which makes image acquisition
l
take longer and results in a more detailed 4D-Mode image. This is typically useful for
detailed evaluations of structures.
A larger step size produces fewer EKV time points, which makes image acquisition
l
faster and results in a less detailed 4D-Mode image. This is typically useful for quick
evaluations of structure volumes.
Acquisition Type: Selects between Quick, Standard, and Presentation acquisition types.
o
Process Style: Selects between Sharp, Standard, and Smooth process styles.
o
Frame Rate: Selects between 100, 200, and 300 Hz frame rates.
o
Scan: Starts the scan. This button displays the total number of 4D steps, and the estimated
o
time it will take for the system to complete the scan.
Note:
settings in that they are optimized to produce high-quality renderings as
quickly as possible.
9. Tap Scan. The system begins the scan and displays progress information at the bottom of the image
display.
Note:
starting 4D-Mode, only a single average focal zone is displayed on the
image display.
When the scan is complete:
The acquired 4D-Mode image is loaded into review, and the Review Setup panel is shown.
o
An overlaid faded one-cycle ECG trace is displayed on the Physio panel on the image display.
o
The ECG is the only trace displayed.
The system repositions the transducer to its original position.
o
10. After processing and reviewing frames in the 2D view, tap Load into 4D. The 4D-Mode image is
opened in the 4D-Mode four pane view.
11. Manipulate the data as needed using the 4D-Mode controls.
12. Tap Save Clip to save the data for later use.
4D-Mode Image Display
When in 4D-Mode, the Image Display displays a four-pane interface after you tap the Load into 4D button.
Modes
Note: The default step size is based on the resolution of the
transducer array.
EKV Mode settings in 4D-Mode differ from standard EKV Mode
If you had multiple focal zones during your B-Mode scan before
Vevo F2 Imaging System User Manual
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