Imaging Modalities
Color Imaging
Revision D.0 7-77
ssn February 10, 1999 C:\WINNT\Profiles\dapowell\Desktop\D.0 Books\CD FILES SONOS
D.0\System Basics D.0\Frame Files\7CH.FM add.2
Need better color
filling.
Adjust Steering.
Color Gain.
Scale.
Smoothing.
Color Filter.
Adjust Focus.
If a decrease in frame rate is acceptable Packet
size. Filter.
Disable Adaptive Flow.
For slow-moving blood or structures, Persist.
Use Peak Hold to accumulate color velocities.
Cannot see fast-
moving velocities.
Scale to display higher velocities.
Increase the frame rate by decreasing the width of the
color area (press and use the trackball). Also be
sure B/W Suppress is active for sector transducers.
Persist to decrease frame averaging.
Cannot see slow
moving velocities.
Use Steering to make color as parallel to flow as
possible.
Scale to see more low-velocity blood flow
information.
Filter.
For small vessels, Smoothing.
Power.
Turn Color Priority on to display more color
(noncardiac presets only).
Enable Adaptive Flow. Scale.
Symptoms Suggestions
Size
Commentaires sur ces manuels