Portable state of the portable type x-ray device is grasped from state of the component of the portable type x-ray device, electric power supply of the component of the non portable-related section which does not have relation in movement of the portable type x-ray device is controlled, in order to offer the portable type x-ray device which electric power consumption of the battery of the portable type x-ray device is held down efficiently, substance the winch the x-ray occurrence section the x-ray movable contraction the arm 16 which supports 15 which adjusts the radiation field of 14 which possesses the x-ray tube which generates 11 which loads 10 and substance 10 and the x-ray and the x-ray and x-ray occurrence section 14 and,It is installed on winch 11, in the support it has the battery 38 which, supplies electric power 17 which supports arm 16 and each component it has with the electrical setting section 51 which sets the electric power which is supplied to the component 34,35,36 of the non portable-related section which does not have relation in movement of the portable type x-ray device on the basis of a portable state where it is decided in the decision section 50 which decides the portable state of the portable type x-ray device and decision section 50, from battery 38.移動型X線装置の構成要素の状態から移動型X線装置の移動状態を把握し、移動型X線装置の移動に関連がない非移動関連部の構成要素の電力供給を制御し、移動型X線装置のバッテリの消費電力を効率的に抑える移動型X線装置を提供するために、本体10と、本体10を搭載する台車11と、X線を発生させるX線管を有したX線発生部14と、X線の照射野を調整するX線可動絞り15と、X線発生部14を支持するアーム16と、台車11上に設置され、アーム16を支持する支柱17と、各構成要素に電力を供給するバッテリ38を備え、移動型X線装置の移動状態を判定する判定部50と、判定部50で判定された移動状態に基づいて、移動型X線装置の移動に関連がない非移動関連部の構成要素34,35,36にバッテリ38から供給される電力を設定する電力設定部51とを備える。
