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Chapters
- 00:04Introduction
- 00:40Doppler Phantom Preparation
- 01:24Ultrafast Ultrasound Scanner Setup and Sequence Programming
- 02:27Probe Positioning and Data Acquisition
- 03:00Image Reconstruction and Clutter Filtering
- 03:43Flow Visualization and Velocity Measurements
- 04:50Results: Representative Ultrafast and Power Doppler Imaging
- 05:27Conclusion
Denne protokollen viser hvordan du bruker ultrarask ultralyd Doppler imaging for å kvantifisere blodstrømmene. Etter en 1 s lang oppkjøp, eksperimentereren har tilgang til en film av hele feltet av visning med aksial hastighet verdier for hver piksel hver ≈0,3 ms (avhengig av ultralyd tid for flyturen).
Tags
Keywords:
Blood Flow ImagingUltrafast DopplerDoppler PhantomPeristaltic PumpBlood Mimicking FluidPulse DampenerDoppler Flow PhantomUltrafast Ultrasound ScannerPCI ExpressTransducer AdapterMATLABUltrasound SequenceImaging DepthFocal DepthTilted Plane WavesPulse Repetition FrequencyUltrasound WaveformCenter FrequencyB-mode UltrasoundLongitudinal ViewRaw DataImagery Construction ScriptClutter FilteringCasorati MatrixSingular Value Decomposition
