| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent a subject from moving in right and left directions during standing position X-ray imaging of the entire lower limbs or the entire vertebrae. <P>SOLUTION: In addition to the regulation of only movements in front and back directions by a conventional planar screen, a structure for regulating the movements in right and left directions is added by providing a screen with a U-shaped or curved recess or the like to fit a subject or providing a screen with a partition plate capable of changing the width to fit the subject or the like. In such a manner, degradation of images is prevented, and a plurality of images for which split imaging is executed are also joined correctly. <P>COPYRIGHT: (C)2012,JPO&INPIT |
