PROBLEM TO BE SOLVED: To provide a neutron capture therapy system capable of shortening preparation time in irradiation chambers.SOLUTION: A neutron capture therapy system 100 irradiates a patient S with a neutron beam N. The neutron capture therapy system 100 comprises: irradiation chambers 30A, 30B in which the patient S can be disposed for irradiation with the neutron beam N, and which are surrounded by shielding walls W1 for shielding the neutron beam N radiated from the inside to the outside of the irradiation chambers a neutron beam generation unit 10 capable of irradiating the inside of the irradiation chambers 30A, 30B with the neutron beam N and a treatment table 80 configured so as to place the patient S thereon and to be movable between the inside and the outside of the irradiation chambers 30A, 30B.COPYRIGHT: (C)2014,JPO&INPIT【課題】照射室における準備時間を短縮することができる中性子捕捉療法システムを提供する。【解決手段】中性子捕捉療法システム100は、中性子線Nを患者Sに照射するシステムである。中性子線Nを患者Sに照射するために患者Sが室内に配置可能であり、室内から室外への中性子線Nの放射を遮断するための遮蔽壁W1に覆われた照射室30A,30Bと、照射室30A,30Bの室内に中性子線Nを照射可能な中性子線発生部10と、患者Sを載置し照射室30A,30Bの室内と室外との間で移動可能に構成された治療台80と、を備える。【選択図】図3