| 摘要 |
PURPOSE:To make it possible to easily perform a wide range of photographing such as a whole body image or the like even if a visual field of a detector is small, by using a plurality of scintillation cameras to synthesize an image obtained from each cameras. CONSTITUTION:Detectors 41, 42 output position signals X1, Y1, X2, Y2 and ivent signals U1, U2 exhibiting the presence of radiation incidence. A signal YT corresponding to a moving distance is outputted from a moving bed 32. Adders 72, 73, 74 convert the position signals to the coordinates system of a whole body image. On the basis of either one of the position signals and the ivent signals U1, U2 outputted by the detectors 41, 42 after coordinates conversion, the whole body image of a patient 31 is successively displayed by a display tube 80. Because visual fields 61, 62 have sufficient widths in the width direction, the whole body image is completed by one movement. |
