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Chapter 8 Measurements and Calculations
End Diagnosis
Press the End Exam button on the control panel. The study for the currently registered patient
will end, and all measurement results will be saved.
Fetus
Either click the Fetus button displayed at the top of the left menu, or rotate the dial-button 1 to
select the fetus to measure among A, B, C, and D.
Direction
Either click the Direction button displayed at the top of the left-hand menu or rotate the dial-
button 2 to select the direction of the object to measure between left and right. This is only
displayed in specic packages.
Location
Either click the Location button displayed at the top of the left-hand menu or rotate the dial-
button 3 to select the location of the object to measure from Prox, Mid, and Distal.
Trace Direction
Tap Trace Direction on the touch screen to set the trace direction of the Doppler Spectrum.
This is activated only after Limited Trace has been performed in Spectral Doppler mode.
X
Above: Only the + part of the Doppler waveform is traced.
X
Below: Only the – part of the Doppler waveform is traced.
X
Both: All parts of the Doppler waveform are traced.
Measured Frame
Save the measurement frame. Rotate dial-button 1 to go to the measurement frame.
Threshold
Adjust elimination of weak signals at measurement of trace in the Spectral Doppler mode.
HR Cycle
Settings may be congured for each application at Setup > Measurement > Applications. In
Heart Rate, the number of cycles for heart rate (HR) may be specied at Heart Rate Cycle.
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