DYNAMIC TRACKING OF SOFT TISSUE TARGETS WITH ULTRASOUND IMAGES, WITHOUT USING FIDUCIAL MARKERS

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United States of America Patent

SERIAL NO

12750519

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Abstract

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An apparatus and method of dynamically tracking a soft tissue target with ultrasound images, without the use of fiducial markers. In one embodiment, the apparatus includes an ultrasound imager to generate a reference ultrasound and a first ultrasound image having a soft tissue target, and a processing device coupled to the ultrasound imager to receive the reference ultrasound image and the first ultrasound image, to register the first ultrasound image with the reference ultrasound image, and to determine a displacement of the soft tissue target based on registration of the first ultrasound image with the reference ultrasound image.

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Patent Owner(s)

Patent OwnerAddress
ACCURAY INCORPORATEDSUNNYVALE CA 94089

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Allison, John Los Altos, US 43 1151
Fu, Dongshan Santa Clara, US 38 4258
Kuduvalli, Gopinath San Jose, US 56 5498

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