Patent ID: 9526464
Filing Date: 2016-12-27
CPC Classification: A61B,G03B

Claim Text:
1. A radiation imaging apparatus comprising: a radiation detection unit configured to convert radiation transmitted through a subject to an electric signal; a casing having an opening at a portion other than a radiation receiving surface of the radiation detection unit and configured to store the radiation detection unit; a cover member attached to the opening; a holder capable of storing a detachable battery and arranged at the opening; a first seal member arranged between a peripheral edge portion of the opening and the holder, and configured to effect sealing between interior of the apparatus and the opening; and a second seal member arranged between the cover member and the holder, and configured to effect sealing between the interior of the cover member and the opening, wherein hermeticity of the radiation imaging apparatus due to the first seal member and the second seal member is improved by pressing by the cover member.