9 Contrast Imaging
Operator’s Manual 9 - 3
After the image is frozen, Timer 1 is still timing, and after unfreezing the image, the corresponding
time can be seen.
Timer 2 stops timing when one contrast exam is frozen, and after unfreezing the image, the Timer 2
is off.
Tap [Timer1] to start the timing at the moment you inject the contrast agent. Here, the screen
displays the times at the lower corner.
Micro-bubble Destruction
Use the contrast imaging according to the residual level of the micro-bubbles,
using contrast imaging continuously may result in human harm.
Destruct the micro-bubbles left by the last contrast imaging; or to observe the reinfusion effect in a
continuous agent injecting process.
Tap [Destruct] to enable the micro-bubble destruction function:
• DestructAP: Adjust the destruct acoustic power via the touch screen.
• Destruct Time: Adjust the destruct time via the touch screen.
Dual Live
In live mode or freeze mode, set touch screen item [Dual Live] as “ON” to enable dual live
function. Both the contrast mode and tissue mode are displayed. The THI and B image are
displayed on the screen if the [Dual Live] is enabled.
• In dual live mode, the screen displays the contrast image and tissue image
• In freeze mode, there displays only one cine review progress bar as the contrast image and
tissue image are reviewed synchronously.
Mix Map
This function is to mix the contrast image with the tissue image, so that interested contrast regions
can be located.
Use [Mix] to select different mixing mode.
• When dual live function is on, you can see the mixed effect on the contrast image.
• When dual live function is off, you can see the mixed effect on the full screen image.
Select the map through the [Gray Map]/[Tint Map] item.
iTouch
+
On contrast status, you can also get a better image effect by using iTouch
+
function.
1. Press <iTouch
+
> on the control panel to turn on the function.
The symbol of iTouch
+
will be displayed in the image parameter area.
2. Long press or double press <iTouch
+
> to exit the function.
Mark Line
Tap [Markline] to enable this feature. Mark lines appear on the tissue image and contrast image.
Use trackball to adjust the mark lines and mark the target with the larger circle.
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