Radiation imaging apparatus and control method thereof

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United States of America Patent

PATENT NO 9885790
SERIAL NO

15186862

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Abstract

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A radiation imaging apparatus that includes a plurality of sensors and a control unit, wherein the control unit performs a first control of monitoring, after a radiation irradiation is started, a signal of a first sensor and accumulating the monitored signal of the first sensor, a second control of outputting, in response to a calculated value obtained by the accumulation and reaching a target value, a control signal to end the radiation irradiation, and a third control of reading out, after the radiation irradiation is ended, the signals of the respective plurality of sensors, and the control unit changes a monitoring cycle of the first control based on the target value and an elapsed time since the radiation irradiation has been started.

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kameshima, Toshio Kawasaki, JP 162 3792
Okada, Hideyuki Honjo, JP 91 1187
Sato, Eriko Tokyo, JP 48 759

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