Doppler
LOGIQ 500 Basic Users Manual
2276612–100 Rev. 0
5–54
Continuous Wave Doppler
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
heart. Range gated CW allows information to be gathered at
higher velocity.
NOTE: If split crystal is activated, CW is automatically selected.
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 the B-Mode image) and listening to the
Doppler audio signal.
Works with sector probes only.
Non-Imaging—Provides only Doppler Spectrum and Audio for
ascending/descending aortic arch, other hard-to-get-to spaces
or higher velocities.
Requires a single CWD probe and connection.
Works with CWD probes only (CWD2, CWD5).
Summary of Contents for 500
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