3.1 Study Screen
89
Chapter 3
Gray bar / Color bar area
Displays the blood ow velocity and scale bar in each mode.
(1)
(2)
(3)
(4)
(5)
No. Item Functions
(1) Gray Scale Bar Displays the B-image scale bar.
(2) Numerical display Displays the maximum velocity in Color Flow-mode / 2D-TDI-mode.
(3) Color Scale Bar
Displays the scale bar in Color Flow-mode / 2D-TDI-mode / Power Doppler-mode /
SCF-mode / Elastography-mode.
(4) Numerical display
Displays the minimum velocity in Color Flow-mode / 2D-TDI-mode.
Displays the pulse repetition frequency in Power Doppler-mode / SCF-mode.
(5) Unit display
Displays the velocity unit [cm/s] in Color Flow-mode / 2D-TDI-mode.
Displays the frequency unit [Hz] or [kHz] in Power Doppler-mode / SCF-mode.
Scale
z
B-mode image
5
6
4
3
2
1
0
7
8
Focus mark
Displays the present focus
point.
Depth scale
There are four types of dot markers divided into 1 mm / 2 mm / 5 mm /
10 mm increments that change according to the present Depth value.
With the transducer surface position taken as 0 cm, the numeric marker
in 5 cm increments (the numeric marker in 1 cm increments for a depth
of 10 cm or less) is displayed.
Present Depth value
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