Optimizing the Image
5-108 LOGIQ 7 Online Help
Direction 2392536-100 Rev. 1
Continuous Wave Doppler (CWD)
Allows examination of blood flow data all along the Doppler
Mode cursor rather than from any specific depth. Gather
samples along the entire Doppler beam for rapid scanning of the
heart. Range gated CW allows information to be gathered at
higher velocities.
There are two CW Doppler operating modes: Steerable and
Non-Imaging.
Steerable
Allows viewing of the B-Mode image to position the Doppler
cursor to the area of interest while viewing the Doppler spectrum
(shown below in the B-Mode image) and listening to the Doppler
Audio signal.
Works with Sector probes.
Figure 5-49. CWD Screen
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