Title:
X-RAY IMAGING SYSTEM AND X-RAY IMAGING METHOD
Document Type and Number:
WIPO Patent Application WO/2007/113961
Kind Code:
A1
Abstract:
In an X-ray imaging system (1), when imaging an object excluding a mamma by using an
X-ray tube (2) applying X-rays of focal point diameter D (μm) to an object (W)
and an X-ray detector (31) for recording an X-ray image in accordance with the
X-ray dose applied, a phase contrast imaging is performed by setting: a distance (R1)
between the X-ray tube (2) and the object (W) to 0.1 ≤ R1 ≤ 2; a distance
(R2) from the object (W) to the X-ray detector (31) to 0.3 ≤ R2 ≤
2; a distance (R3) from the focal point of the X-ray tube (2) to the X-ray detector
(31) to 0.8 ≤ R3 ≤ 3; a focal point diameter (D) of the X-ray tube
(2) to 5 ≤ D ≤ 200; and a magnification M to 1.5 ≤ M ≤ 20.
Inventors:
OHARA HIROMU (JP)
SHINDEN YUKO (JP)
SHINDEN YUKO (JP)
Application Number:
PCT/JP2007/053908
Publication Date:
October 11, 2007
Filing Date:
March 01, 2007
Export Citation:
Assignee:
KONICA MINOLTA MED & GRAPHIC (JP)
OHARA HIROMU (JP)
SHINDEN YUKO (JP)
OHARA HIROMU (JP)
SHINDEN YUKO (JP)
International Classes:
A61B6/00
Foreign References:
| JP2003180670A | 2003-07-02 | |||
| JP2004113708A | 2004-04-15 | |||
| JP2004209152A | 2004-07-29 |
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