Measurement and Report
2-51
❚
A/B Ratio
Velocity ratio
1
1
Select
A/B Ratio
on the touch screen. And select
A/B Ratio
and then select
Velocity
on the touch screen.
The vertical line and the horizontal line are perpendicular to each other.
2
2
Measure the first point (
V1
) of the ratio using
[Trackball]
, and press the
[Set]
key.
3
3
Measure the second point (
V2
) of the ratio using
[Trackball]
, and press the
[Set]
key.
4
4
The ratio is calculated. The two velocities (
V1
,
V2
) and A/B ratio (
Velocity Ratio
) are
shown on the
Result
window.
Time ratio
1
1
Select
A/B Ratio
on the touch screen. And select
A/B Ratio
and then select
Time
on
the touch screen.
The vertical line and the horizontal line are perpendicular to each other.
2
2
Measure the first time interval (
T1
) of the ratio using
[Trackball]
, and press the
[Set]
key.
3
3
Measure the second time interval (
T2
) of the ratio using
[Trackball]
, and press the
[Set]
key.
4
4
The ratio is calculated. The two time values (
T1
,
T2
) and A/B ratio (
Time Ratio
) are
shown on the
Result
window.
❚
AC/DC
1
1
Select
AC/DC
on the touch screen.
The vertical line and the horizontal line are perpendicular to each other.
2
2
Measure the first oblique line (
Accel
) of the slope using
[Trackball]
, and press the
[Set]
key.
3
3
Measure the second oblique line (
Decel.
) of the slope using
[Trackball]
, and press the
[Set]
key.
4
4
The ratio is calculated. The acceleration index (
Accel
), the acceleration time (
AT
),
the deceleration index (
Decel.
), and deceleration time (
DT
) are shown on the
Result
window.
Summary of Contents for X-CUBE 70
Page 1: ...DIAGNOSTIC ULTRASOUND SYSTEM X CUBE 70 Quick Guide Rev 0 ENG D N 70003656 ...
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