Title:
RADIATION GRID AND RADIOGRAPHIC IMAGING APPARATUS HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2010/018617
Kind Code:
A1
Abstract:
Provided is an X-ray grid (1) capable of preventing passing of a direct X-ray from being obstructed by orderly arranging an absorbing foil linearly kept in its shape. The X-ray grid (1) includes an absorbing body. The absorbing body is integrally with a first sheet cover (11) through a first joining member (15), whereby the shape of the absorbing body can be kept. The strength of the X-ray grid (1) is made to be sufficiently high. For the purpose, the thickness of the first joining member (15) at its both ends (E) in the x-direction is made to be larger than that of the first joining member (15) at the center part (C) held by the both ends (E).
Inventors:
TONAMI HIROMICHI (JP)
Application Number:
PCT/JP2008/064428
Publication Date:
February 18, 2010
Filing Date:
August 11, 2008
Export Citation:
Assignee:
SHIMADZU CORP (JP)
TONAMI HIROMICHI (JP)
TONAMI HIROMICHI (JP)
International Classes:
G01T7/00
Domestic Patent References:
| WO2008023430A1 | 2008-02-28 |
Foreign References:
| JP2004093332A | 2004-03-25 | |||
| US7072446B2 | 2006-07-04 |
Attorney, Agent or Firm:
SUGITANI, Tsutomu (JP)
Tsutomu Sugitani (JP)
Tsutomu Sugitani (JP)
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