本方案展示了如何应用超快超声多普勒成像来量化血流。在持续1秒的采集后,实验者可以获得整个视场的动态影像,每≈0.3毫秒(取决于超声飞行时间)获取每个像素的轴向速度值。
Chapters in this video
0:04
Introduction
0:40
Doppler Phantom Preparation
1:24
Ultrafast Ultrasound Scanner Setup and Sequence Programming
2:27
Probe Positioning and Data Acquisition
3:00
Image Reconstruction and Clutter Filtering
3:43
Flow Visualization and Velocity Measurements
4:50
Results: Representative Ultrafast and Power Doppler Imaging
5:27
Conclusion
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