Portable acoustic holography systems for therapeutic ultrasound sources and associated devices and methods
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United States of America Patent
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Mar 7, 2017
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Nov 14, 2013
app pub date -
May 14, 2013
filing date -
May 14, 2012
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Abstract
The present technology relates generally to portable acoustic holography systems for therapeutic ultrasound sources, and associated devices and methods. In some embodiments, a method of characterizing an ultrasound source by acoustic holography includes the use of a transducer geometry characteristic, a transducer operation characteristic, and a holography system measurement characteristic. A control computer can be instructed to determine holography measurement parameters. Based on the holography measurement parameters, the method can include scanning a target surface to obtain a hologram. Waveform measurements at a plurality of points on the target surface can be captured. Finally, the method can include processing the measurements to reconstruct at least one characteristic of the ultrasound source.
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