| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent failure of an electronic cassette by detecting positional deviation of a radiation detection panel. <P>SOLUTION: The electronic cassette 13 includes the radiation detection panel 31, a casing 32, and a marker 35. The radiation detection panel 31 detects a radiographic image. The casing 32 houses the radiation detection panel 31, which is fixed to the inner face of the casing 32. The marker 35 is disposed at a position where the marker is image-formed on a surface of the radiation detection panel 35 and reflected in the radiographic image, and the marker 35 is used for monitoring positional deviation of the radiation detection panel 31 and the casing 32. <P>COPYRIGHT: (C)2012,JPO&INPIT |
