Mindray Imagyn 7, Руководство оператора

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6 Image Acquisition
Operator’s Manual 6 - 53
NOTE:
• Use the plane concentrated with the patient’s lesions to perform the fine tuning.
• The adjusting levels of the CT/MR/PET/Freehand plane and the ultrasound plane
become finer after entering the fine-tuning. The ultrasound image and CT/MR/PET/
Freehand image can precisely be registered after several times of fine tuning.
• Freeze the ultrasound image and CT/MR/PET/freehand image simultaneously after the
fine tuning. Tap [Confirm Registration] to make the fine tuning work.
11. Respiration compensation (it is suggested that the respiration compensation should be operated
according to your demands).
The respiration compensation can possibly enhance the fusion accuracy of the ultrasound
image and CT/MR/PET/Freehand image, and reduce the aspiration motion effects to the
image.
See XX.
12. Conduct the ultrasonic exam and operation after the registration is completed.
13. Freeze the ultrasound image to save the single frame image or multi-frame cine.
Contrast Fusion Imaging
Contrast Fusion Imaging increases the possibility of diagnosing the difficult lesions in the pre-
operation; improves the accuracy to ablating the lesion in the intra-operation; estimates the
therapeutic effect of the target in the post-operation.
Perform the following procedure:
1.
Tap [Contrast] to enter Contrast Fusion Imaging after the Fusion Imaging is registered.
Set fusion ratio. Adjust the display ratio of two split windows that the contrast image registers
with CT/MR/PET/freehand image.
2. Contrast Fusion Dual Live:
Select [Contrast] > [Dual Live] to adjust the fusion ratio. Adjust the display ratio that tissue
image registers with CT/MR/PET/freehand image (see Window 1 and window 2). Adjust the
display ratio that contrast image registers with CT/MR/PET/freehand image (see window 3
and window 4).
1 3
4
2