Chison ECO 3 EXPERT - Small Parts Measurement; B Mode Vessel Measurement

ECO 3 EXPERT Ultrasound Diagnostic System
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The vertical axis represents the distribution ratio of each gray scale. The value shown on the top of
vertical axis represents the percentage of the maximally distributed gray in the whole gray
distribution.
6.2.5 Profile
Cross-section Diagram is used to measure the gray distribution of the ultrasound signals in the
vertical or horizontal direction on a certain profile (section).
This measurement is only available in the frozen mode.
Measurement steps:
1. Press [Calc] to enter into measurement, press [Change] to switch measurement menu to
[General] measurement.
2. Press [ENTER] on [Profile] menu to enter into measurement status.
3. Draw a straight line at the measuring position. The method is the same as that to measure
distance.
4. The calculated result of the profile will be displayed at the center of the screen.
1-The horizontal (or vertical) axis represents the projection of the profile line on the horizontal
direction.
2-The vertical (or horizontal) axis represents the gray distribution of the corresponding points on
the profile line. The range is 0 to 255.
6.3 B Fast Measurement
Press [Dist] to enter B Fast measurement in B mode. Press the corresponding parameter control
key to switch the fast measurement item.
Meas.
Menu
Submenu
Unit
Meas. Method/
Meas. Formula
Comment
Distance
Distance
cm
Refer to
distance Meas.
Ratio(Distance)
Refer to
distance Meas.
Formula:
R=D1/D2
D1: First Distance
D2: Second Distance
Angle
deg
Refer to
distance Meas.
Angle Range:
0°~ 180°