BED DEVICE AND DIAGNOSTIC DEVICE USING THE SAME

PROBLEM TO BE SOLVED: To provide a bed device suitably transmitting radiation used for diagnosis as well as safely supporting a tested body and a diagnostic device using the same.SOLUTION: A bed device 10 is provided with a bed supporting unit 12 on which a subject lies down in a used situation and a supporting block 18 for supporting the bed supporting unit 12 from around it. Furthermore, the bed supporting unit 12 has a bed supporting portion 14 in a central vicinity for supporting the subject and a peripheral portion 16A, etc., surrounding the bed supporting portion 14. Furthermore, thickness of the bed supporting portion 14 is less than a thickness having more than 90% of the radiation transmitted and the peripheral portion 16A, etc., is formed thicker than the bed supporting portion.SELECTED DRAWING: Figure 2 【課題】診断に用いられる放射線を好適に透過させると共に、被験体を安全に支えることを可能とする寝台装置およびそれを用いた診断装置を提供する。【解決手段】本発明の寝台装置１０は、使用状況下にて被検者が横臥する寝台支持部１２と、寝台支持部１２を周囲から支える支持ブロック１８とを備えている。また、寝台支持部１２は、被検者を支える中央付近の寝台支持部位１４と、寝台支持部位１４を囲む周縁部位１６Ａ等と、を有する。また、寝台支持部位１４の厚さは、放射線を９０％以上透過させる厚み以下であり、周縁部位１６Ａ等は、寝台支持部位よりも厚く形成されている。【選択図】図２