Particle beam radiotherapy system

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10507338
SERIAL NO

15793047

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Abstract

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A gantry applies particle beams to a subject. An ultrasonic diagnostic apparatus scans the subject with ultrasonic waves via an ultrasonic probe, and acquires an ultrasonic image concerning a radiotherapy target region of the subject. A processing circuitry specifies a first planned point of a Bragg peak in the ultrasonic image, which anatomically coincides approximately with a second planned point of the Bragg peak decided in radiotherapy planning. The processing circuitry estimates a sighting point of the Bragg peak of a particle beam based on a body surface position of the subject and an actual range of the particle beam. The display displays the ultrasonic image to indicate the first planned point and the sighting point.

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Patent Owner(s)

Patent OwnerAddress
CANON MEDICAL SYSTEMS CORPORATION1385 SHIMOISHIGAMI OTAWARA-SHI TOCHIGI 324-0036

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kuwahara, Takayuki Otawara, JP 36 252
Ohishi, Satoru Otawara, JP 87 972

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