MediSono P25 EXP, Руководство пользователя

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6 Acquiring Images
10
0 Basic User Manual
0
5
50
cm/s
Y-axis: Frequency
-50
X-axis: Time
0
Spectral Doppler Line
Flow Cursor
5
Sample Volume Gate
2D Imaging
Figure 6-16 Inactivated B+PW Mode 2 Imaging Screen
You can also adjust the position and angle of spectral Doppler line, the size of sample
volume gate, and the direction of the flow cursor.
7. Press the PW key again to exit the screen.
6
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5
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2 CW Mode
Continuous Wave Doppler (CW) uses continuously transmitted and received ultrasound
energy to generate a spectral display. CW Doppler is used to measure a high velocity, the
highest velocity at a specific site, but no aliasing is created.
Perform the following steps to acquire CW-mode images.
1. Optimize a B-mode image.
2. Press the CW key on the control panel to enter the inactivated B+CW mode 1.
Figure 6-17 Inactivated B+CW-Mode 1 Imaging Screen