PROBLEM TO BE SOLVED: To provide a neutron capture therapy system and a mounting stage for neutron capture therapy system capable of suppressing large-sizing of auxiliary facilities.SOLUTION: A neutron capture therapy system 100 comprises: a neutron beam generation unit 10 capable of projecting a neutron beam N a treatment table 80 configured so as to place a patient S thereon and to be movable relative to the neutron beam generation unit 10 and a collimator 86 for defining an irradiation range of the neutron beam N. The treatment table 80 includes: a foundation part 81 a driving part 82 for moving the foundation part 81 a top plate 83 which is provided on the foundation part 81 so as to place the patient S thereon, and the position of which is adjustable with respect to the foundation part 81 and a collimator fixing part 87 which is fixed to the foundation part 81 and on which the collimator 86 is mounted. A horizontal maximum width of the collimator fixing part 87 is equal to or less than a horizontal maximum width of the foundation part 81.COPYRIGHT: (C)2014,JPO&INPIT【課題】付帯設備の大型化を抑制可能な中性子捕捉療法システム及び中性子捕捉療法用載置台を提供する。【解決手段】中性子捕捉療法システム100は、中性子線Nを照射可能な中性子線発生部10と、患者Sが載置され中性子線発生部10に対して相対的に移動可能に構成された治療台80と、中性子線Nの照射範囲を規定するコリメータ86と、を備える。治療台80は、土台部81と、土台部81を移動させる駆動部82と、土台部81に設けられ患者Sが載置され土台部81に対して位置が調整可能な天板83と、土台部81に固定され、コリメータ86が取り付けられるコリメータ固定部87と、を有する。コリメータ固定部87の水平方向の最大幅は、土台部81の水平方向の最大幅以下である。【選択図】図5
