Patent ID: 8461544

Claim:
A radiation image capturing device comprising: a radiation image capturing section that is adapted to capture, in an operation mode selected from among a plurality of operation modes that are determined in advance, a radiation image expressed by radiation that has passed through a subject of image capturing; an image processing section that carries out predetermined image processing on image information obtained by image capturing by the radiation image capturing section; a power supply section that supplies electric power for driving to the radiation image capturing section; a connection portion that electrically connects to a power supply device, that is adapted to supply electric power for driving to the radiation image capturing section, an image processing device, that carries out a same type of image processing as the image processing section, or any combination thereof; and a control section that effects control such that, in a case in which an operation mode that generates a predetermined generated heat amount or more has been selected as the operation mode and the power supply device is connected to the connection portion, the power supply device is used instead of the power supply section, and, in a case in which an operation mode that generates a predetermined generated heat amount or more has been selected as the operation mode and the image processing device is connected to the connection portion, the image processing device is used instead of the image processing section.