RADIOGRAPHIC EQUIPMENT
To provide a technology that can improve image capturing resolution.SOLUTION: An X-ray generation part has an X-ray generation source and an X-ray beam formation part and irradiates the head with X-ray beam. The X-ray detection part has an X-ray detector that receives X-ray beam transmitting the hea...
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Zusammenfassung: | To provide a technology that can improve image capturing resolution.SOLUTION: An X-ray generation part has an X-ray generation source and an X-ray beam formation part and irradiates the head with X-ray beam. The X-ray detection part has an X-ray detector that receives X-ray beam transmitting the head and detects it. A support part supports the X-ray generation part and the X-ray detection part. A drive mechanism moves the support part so that the X-ray generation part and the X-ray detection part rotate around a shaft extending in a parallel direction to a vertical direction of the equipment and around the head. An X-ray generation source moving part vertically moves equipment of the X-ray generation source. Radiographic equipment makes a vertical expansion of a device of the X-ray beam large when the X-ray generation source is positioned above the device and makes the vertical direction of the device of the X-ray beam when the X-ray generation source is positioned below the device small.SELECTED DRAWING: Figure 13
【課題】撮影解像度を向上させることが可能な技術を提供する。【解決手段】X線発生部は、X線発生源及びX線ビーム形成部を有し、頭部にX線ビームを照射する。X線検出部は、頭部を透過したX線ビームを受光して検出するX線検出器を有する。支持部はX線発生部及びX線検出部を支持する。駆動機構は、装置上下方向に平行な方向に延在する軸の周りであって、かつ、頭部の周りに、X線発生部とX線検出部とが旋回するように支持部を動かす。X線発生源移動部は、X線発生源の装置上下方向の移動を行う。X線撮影装置は、X線発生源が装置上方側に位置するときにX線ビームの装置上下方向の広がりを大とし、X線発生源が前記装置下方側に位置するときにX線ビームの前記装置上下方向の広がりを小とする。【選択図】図13 |
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