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Title:
RADIOGRAPHY SYSTEM AND CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/111876
Kind Code:
A1
Abstract:
A radiography system comprising a radiography device that includes a sensor unit for acquiring a radiographic image and that can contactlessly receive power, a power supply device that can contactlessly supply power to the radiography device, and a control unit, wherein: the radiography device executes a first readout operation to read out, from the sensor unit, signals that accumulated while the sensor unit was irradiated with radiation, and a second readout operation to read out, from the sensor unit, signals that accumulated while the sensor unit was not irradiated with radiation; and the control unit, in accordance with a change over time in the power supplied to the radiography device from the power supply device during a preceding operation, which is the readout operation executed first out of the first readout operation and the second readout operation, causes a change over time in the power supplied to the radiography device from the power supply device during a subsequent operation, which is the readout operation executed last out of the first readout operation and the second readout operation.

Inventors:
SATO ERIKO (JP)
Application Number:
PCT/JP2020/042963
Publication Date:
June 10, 2021
Filing Date:
November 18, 2020
Export Citation:
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Assignee:
CANON KK (JP)
International Classes:
A61B6/00
Foreign References:
JP2010029419A2010-02-12
JP2018175677A2018-11-15
JP2010107202A2010-05-13
JP2013097074A2013-05-20
JP2013141559A2013-07-22
JP2008206971A2008-09-11
JP2011101693A2011-05-26
JP2014100394A2014-06-05
JP2011117930A2011-06-16
JP2020180881A2020-11-05
Attorney, Agent or Firm:
OHTSUKA PATENT OFFICE, P.C. (JP)
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