Patent ID: 7956330
Filing Date: 2011-06-07
Classification: A61B,G03B,H01M,Y02E,Y10S

Abstract:
1. A radiation imaging apparatus in which at least an imaging plate in which pixels which accumulate charges by receiving radiation are two-dimensionally arrayed, and which takes an image based on the received radiation, an image data memory in which data of the image taken by the imaging plate is stored, and a power supply unit that supplies electric power to the imaging plate and the image data memory, are accommodated in a closed housing, the radiation imaging apparatus comprising: a secondary coil unit provided in the housing and constituting a part of a non-contact type charging device, the secondary coil unit receiving an electric power by an electromagnetic induction effect between the secondary coil unit and a primary coil unit provided outside the housing; a terminal provided in the power supply unit, a leading end portion of which is projected outside the housing so as to be able to electrically contact an electrode of a contact type charging device provided outside the housing; and a closing member that is attachable to and detachable from the housing so as to be able to expose and close off the leading end portion of the terminal from the outside, the closing member maintaining a closed state of the housing when being attached to the housing, and putting the leading end portion of the terminal into an exposed state when being detached from the housing.