Mindray Imagyn 7, Руководство оператора

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9 Contrast Imaging
Operator’s Manual 9 - 3
Tap [Timer1] to start the timing at the moment you inject the contrast agent. Here, the screen
displays the times at the lower corner.
•
The time begins at 0.
• In live mode, there displays the elapsed time. For example, 00:00:08, it means the elapsed time
is 8s.
• Freeze the image during the timing, timer 1 continues timing and two times will be displayed
on the screen: frozen time and time duration after the image is frozen; the timer stops working,
and there displays the elapsed time. After unfreezing, the timer 1 restarts working, and the
timer 2 exits.
• Set [Timer1] or [Timer2] as “OFF”, the timer discontinues its work.
Micro-bubble Destruction
CAUTION
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.
TIP:
• 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.
Tap [Mix] to select different mixing modes, and select different maps by knobs under [Gray Map]/
[Tint Map]/[Mix Map] on the touch screen.
•
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 [Mix 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 in the upper left corner of
the screen once press <iTouch>.