X-ray diagnostic apparatus and image processing apparatus

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United States of America Patent

PATENT NO 10758199
APP PUB NO 20160022239A1
SERIAL NO

14837545

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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In an X-ray diagnostic apparatus according to an embodiment, an X-ray generator configured to irradiate an X-ray to a subject. An X-ray detector configured to detect the X-ray. Processing circuitry configured to generate a plurality of X-ray images chronologically based on X-rays that have passed through the subject to which a contrast media is injected, and that have been detected by the X-ray detector. The processing circuitry configured to extract a first image from among the X-ray images, the first image when any one of a change in a pixel value between predetermined two images and a predetermined region in one image is equal to or smaller than a threshold. A display configured to display, after the first image is extracted, a plurality of X-ray images that have been generated prior to the first image in reverse chronological order.

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Patent Owner(s)

Patent OwnerAddress
CANON MEDICAL SYSTEMS CORPORATION1385 SHIMOISHIGAMI OTAWARA-SHI TOCHIGI

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hayashi, Yoshiyasu Nasushiobara, JP 15 49
Kobayashi, Nobuo Nasushiobara, JP 144 1726
Shiraishi, Kunio Otawara, JP 28 107

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