公开(公告)号：US11986679B2

公开(公告)日：2024-05-21

申请号：US17089066

申请日：2020-11-04

申请人： Neuboron Therapy System Ltd.

发明人： Yuan-Hao Liu

IPC分类号： A61N5/10 ,  A61B6/04 ,  G21F7/06 ,  G21G4/02 ,  G21K1/10

CPC分类号： A61N5/1077 ,  A61B6/0407 ,  G21F7/06 ,  G21G4/02 ,  G21K1/10 ,  A61N2005/109 ,  A61N2005/1094

摘要： A neutron capture therapy system includes a neutron generation device for generating a neutron beam, an irradiation room for irradiating an irradiated body with the neutron beam and a placement table that is accommodated in the irradiation room and is adapted to support the irradiated body. The placement table includes a placement member for supporting a patient, an adjustment device for adjusting a spatial position of the placement member, a driving rod connected between the adjustment device and the placement member and a first shielding member covering the adjustment device. The first shielding member prevents the adjustment device from being radiated by radioactive rays. The adjustment device is disposed in the first shielding member that is basically sealed, thereby greatly reducing radiation damage to the adjustment device by neutrons and gamma rays and prolonging the service life of the adjustment device.