Samsung SONOACE R7 Manual do Utilizador descarregar pdf (Página 121)

4-21

Chapter 4 Diagnosis Modes

 PD Mode Screen

 Color Bar

In Power Doppler Mode, the colour bar varies depending on the screen display for Power Doppler

Mode that is selected i

n the PD Mode me

nu.

X PD Mode: The color bar indicates the presence of blood ow and its amount. The top of the colour bar

is the brightest section, where the amount of blood ow is at its highest.

X DPDI Mode: The color bar indicates the direction and intensity of blood ow. With the baseline in the

centre, the red colour represents the direction and intensity of blood ow moving toward the probe,

and the blue colour represents the direction and intensity of blood ow away from the probe.



ROI Box

The ROI (Region of Interest) outlines the area of the 2D image where color (blood ow) information is

displayed in Power Doppler Mode.

 PD Mode Soft Menu

 PD Mode

Rotate the

Soft Menu

dial-button

[4]

to select between PD Mode and DPDI Mode.

X PD Mode: Shows only the intensity of the blood ow.

X DPDI Mode: Directional Power Doppler Imaging (DPDI) shows the intensity and direction of blood

ow.

NOTE: Use of the menu and Soft Menu items is the same as in Color Doppler Mode.

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Samsung SONOACE R7 Manual do Utilizador Página 121