29 March 2013 New developments in vector velocity imaging using the transverse oscillation approach
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Abstract
Vector velocity imaging using the Transverse Oscillation (TO) approach has recently been FDA approved for linear array transducers on a commercial platform. It can now be used clinically for studying the complex ow at e.g. bifurcations, valves, and the heart in real time. Several clinical examples from venous ow to rotational ow in the heart will be shown. The technique is also being further developed and adapted for convex and phased array probes, for spectral velocity estimation, pressure estimation, and for three dimensional velocity tensor imaging. It is shown how the methods are optimized using Field II simulations along with several examples of their performance.
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Jørgen Arendt Jensen, Jørgen Arendt Jensen, Michael Johannes Pihl, Michael Johannes Pihl, Jacob Bjerring Olesen, Jacob Bjerring Olesen, Peter Møller Hansen, Peter Møller Hansen, Kristoffer Lindskov Hansen, Kristoffer Lindskov Hansen, Michael Bachmann Nielsen, Michael Bachmann Nielsen, "New developments in vector velocity imaging using the transverse oscillation approach", Proc. SPIE 8675, Medical Imaging 2013: Ultrasonic Imaging, Tomography, and Therapy, 86750F (29 March 2013); doi: 10.1117/12.2013701; https://doi.org/10.1117/12.2013701
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