发明名称 |
PARTICLE THERAPY SYSTEMS, DEVICES, AND METHODS FOR BEAM TRANSPORTATION |
摘要 |
A beam transport assembly conveys a particle beam from a particle source to an irradiation nozzle, which rotates about a swivel axis at the horizontal input of the nozzle. A support can move horizontally in a plane perpendicular to the swivel axis. The beam transport assembly can change a path length of the particle beam so as to follow a vertical location of the swivel axis of the irradiation nozzle with respect to the support. A controller can coordinate the path length change of the particle beam, rotation of the irradiation nozzle about the swivel axis, and/or horizontal motion of the support to provide irradiation of a supported object from various angles in the plane perpendicular to the swivel axis while maintaining the irradiation nozzle at a constant distance from the supported object. |
申请公布号 |
WO2016029083(A1) |
申请公布日期 |
2016.02.25 |
申请号 |
WO2015US46239 |
申请日期 |
2015.08.21 |
申请人 |
VARIAN MEDICAL SYSTEMS, INC.;VARIAN MEDICAL SYSTEMS PARTICLE THERAPY GMBH |
发明人 |
TIMMER, JAN, H.;SCHULTHEISS, JUERGEN |
分类号 |
H05H7/04 |
主分类号 |
H05H7/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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