Title:
RADIATION IMAGING APPARATUS, RADIATION IMAGING SYSTEM, RADIATION IMAGING METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2017/187776
Kind Code:
A1
Abstract:
This radiation imaging system includes: a detection unit for detecting the dose of radiation irradiated from a radiation source; a first processing unit for outputting a first stop signal when dose information, acquired on the basis of first processing of the detection result, exceeds a threshold; a second processing unit for outputting a second stop signal when dose information acquired on the basis of second processing of a signal subjected to the first processing exceeds a threshold; and a control unit for controlling the radiation source to stop irradiation of radiation on the basis of the first stop signal or the second stop signal.
Inventors:
TAMURA TOSHIKAZU (JP)
Application Number:
PCT/JP2017/007918
Publication Date:
November 02, 2017
Filing Date:
February 28, 2017
Export Citation:
Assignee:
CANON KK (JP)
International Classes:
A61B6/00
Foreign References:
| JP2014090868A | 2014-05-19 | |||
| JP2014090862A | 2014-05-19 |
Attorney, Agent or Firm:
OHTSUKA, Yasunori et al. (JP)
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