Title:
RADIATION IMAGING DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/084657
Kind Code:
A1
Abstract:
A radiation imaging device (1) is provided with a first support member (61) that supports the following: a first grid (31) that allows the passage of radiation from a radiation emission unit (11) and forms a first radiation image that includes a periodic intensity distribution; a second grid (32) that forms a second radiation image that includes a periodic intensity distribution generated by partially obscuring the first radiation image; and a radiation image detector (30) that detects the second radiation image and acquires image data. The first support member is disposed offset from a first extended region that extends in the array direction of a linear body (31b) of the first grid.
Inventors:
TADA TAKUJI (JP)
HASHIMOTO ATSUSHI (JP)
HASHIMOTO ATSUSHI (JP)
Application Number:
PCT/JP2012/079004
Publication Date:
June 13, 2013
Filing Date:
November 08, 2012
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
A61B6/00
Domestic Patent References:
| WO2008102598A1 | 2008-08-28 | |||
| WO2008126787A1 | 2008-10-23 |
Foreign References:
| JP2011045655A | 2011-03-10 | |||
| JP2007215929A | 2007-08-30 | |||
| JP2001327484A | 2001-11-27 | |||
| JP2007175377A | 2007-07-12 |
Other References:
HAN WEN ET AL.: "Fourier X-ray Scattering Radiography Yields Bone Structural Information", RADIOLOGY, vol. 1, 29 April 2009 (2009-04-29), pages 910 - 918, XP008120349
Attorney, Agent or Firm:
TAKAMATSU Takeshi et al. (JP)
Takamatsu 猛 (JP)
Takamatsu 猛 (JP)
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Claims: