PROBLEM TO BE SOLVED: To provide a portable radiation detection device, deformable to an arbitrary shape so as to fit to an arbitrary surface shape of a subject, and capable of maintaining the deformation.SOLUTION: A cassette-type radiation detection device having flexibility includes a deformation holding mechanism 4 that holds a radiation detection device 100 under a deformed state so as to fit to an arbitrary surface shape of a subject, at least on one of a surface on a sensor substrate 3 side of a sensor panel 50 and a surface on a scintillator 2 side of the sensor panel 50.COPYRIGHT: (C)2014,JPO&INPIT【課題】被写体の任意の表面形状に整合させる等、任意の形状に変形可能であり、かつその変形を保持することができる、可搬性の放射線検出装置を提供する。【解決手段】可撓性を有するカセッテ型の放射線検出装置であって、センサパネル50のセンサ基板3側の面、センサパネル50のシンチレータ2側の面の少なくとも一方に、被写体の任意の表面形状に整合させるように変形させた放射線検出装置100の状態を保持する変形保持機構4を具備する放射線検出装置。【選択図】図1
