Samsung PT60A Uživatelský manuál Strana 108

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Operation Manual
Color Doppler Mode
This mode displays the colored blood ow pattern of the ROI (Region of Interest) within the 2D image.
It is appropriate for examining the presence of blood ow, its average speed, and its direction. The 2D
Mode image is also shown, allowing the marking and adjustment of the ROI within the entire image.
[Figure 4.6 Color Doppler Mode]
Entering & Exiting C Mode
Tap the Color/PD button on the touch screen. Tap this button again to exit Color Doppler mode and
enter Power Doppler mode.
C Mode Screen
ROI Box
ROI stands for Region of Interest. The ROI Box outlines the area of the 2D image where color
(blood ow) information is displayed in Color Doppler Mode.
The position and size of the ROI Box can be adjusted by selecting the ROI Box in the study image
with your nger. Select the boundary of the ROI Box to change its size; select the inside of the ROI
Box to change its position.
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