Specifications

Rev 1.1 VisualSonics Vevo 2100 Imaging System Operator Manual 247
Chapter 37: Acquiring PW Doppler Mode and PW Tissue Doppler Mode images
3. Adjust the
Image Width
control to remove image content outside the region of
interest to optimize the image data for analysis.
4. Press
PW
.
The system displays the yellow sample volume overlay on the B-Mode image.
5. Press
PW
again.
The dual-window PW Doppler Mode workspace appears. The PW Doppler
Mode window is on the bottom, the B-Mode scout window is on the top.
6. The system begins storing cine loop data in the acquisition buffer.
7. Press
Presets
to cycle through the available presets and then select an
appropriate set of optimized image acquisition settings.
8. On the control panel, adjust the PW Doppler Mode controls (page 251) to
refine your image acquisition settings if required.
9. Press the
Scan/Freeze
toggle control to stop the data acquisition so you can
review the data in the acquisition buffer.
10. Roll the trackball side to side to scroll through the cine loop.
11. If you are satisfied with the cine loop, store your image data.
 To save a cine loop press
Cine Store
.
 To name the image you just stored, press
Image Label
.
12. Press
Scan/Freeze
toggle control to resume scanning.
13. Save images as required.
14. Press
Close
. The system closes the series you are working on and displays the
Study Information window.
15. Complete the required fields to define your study and click OK.
The Study Browser appears.
You have successfully acquired PW Doppler Mode image data.
Next step
 Adding generic PW Doppler Mode measurements (page 262)
 Adding protocol measurements (page 168)
PW Doppler Mode window workspace
The PW Doppler Mode window is the workspace you use whenever you view
image data in PW Doppler Mode. The following illustration and table describes
the information and features in the PW Doppler Mode window.