| 摘要 |
PROBLEM TO BE SOLVED: To make a scattered radiation screen manufacturable at a low cost available in a scattered radiation shielding method in front of a detector array 2 in a medical X-ray device in particular. SOLUTION: The scattered radiation screen 1 against scattered radiation, in particular against scattered X-rays is constructed of sheet type absorption elements 4 arranged in parallel to each other and separated from each other via a filler and a support material 5. The absorption elements 4 are arranged tightly to each other in the scattered radiation screen 1 so that a mean distance d between the absorption elements 4 is smaller than a mean distance D between detector elements 3 of the detector array 2 by 2 digits at least, and the scattered radiation screen 1 is arranged in front of the detector array 2 constructed of multiple detector elements 3. COPYRIGHT: (C)2005,JPO&NCIPI
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