RADIATION IMAGING APPARATUS, RADIATION IMAGING SYSTEM, AND METHOD OF CONTROLLING RADIATION IMAGING APPARATUS

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United States of America Patent

APP PUB NO 20250102685A1
SERIAL NO

18896194

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Abstract

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A radiation imaging apparatus comprising: a radiation detecting panel including a plurality of pixels including a first kind of pixel and a second kind of pixel; a unit that obtains a cumulative dose information by performing dose detecting operation for reading charge of the second kind of pixel a plurality of times in a situation where radiation is irradiated and charge is accumulated in the first kind of pixel; a unit that performs processing of stopping the dose detecting operation and stopping the irradiation of radiation based on a combination of a first threshold condition and the cumulative dose information or a combination of a second threshold condition and the cumulative dose information; and a unit that reads the charge of each of the first kind of pixel and the second kind of pixel and obtains a radiation image.

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHA30-2 SHIMOMARUKO 3-CHOME OHTA-KU TOKYO 146-8501

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
MIURA, RYOSUKE Chiba, JP 19 74
SERIZAWA, YOSHIAKI Kanagawa, JP 9 0
YAGI, TOMOYUKI Tokyo, JP 142 3407

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