| 摘要 |
PURPOSE:To improve the handling capability of an accumulative fluorescent sheet by fitting attachably/detachably a light shielding magagine successively receiving and storing the accumulative fluorescent sheets fed from a photographing position to the body of a photographing stand. CONSTITUTION:The 1st storage part 2 storing an accumulative fluorescent sheets 5 before photographing; the 2nd storage part 3 storing photographed accumulative fluorescent sheets and attachable/detachable to/from the body of the photographing stand and a carrying device extracting each sheet from the 1st storage part 2, carrying the extracted sheet to the photographing position at a high speed and then carrying the photographed sheet to the 2nd storage part 3 at a high speed are arranged on a high speed photographing stand 1. To remove dispersed X-rays, a glid 4 is inserted between the carried sheet 5 and a subject 20 at the photographing position. The glid 4 is moved in parallel with the sheet synchronously with the irradiation of X-rays, so that a clear final picture is obtained. Thus, the handling capability of the accumulative fluorescent sheets on the high speed photographing board is improved. |
