发明名称 |
Patient alignment system with external measurement and object coordination for radiation therapy system |
摘要 |
A patient alignment system for a radiation therapy system. The alignment system includes multiple external measurement devices which obtain position measurements of components of the radiation therapy system which are movable and/or are subject to flex or other positional variations. The alignment system employs the external measurements to provide corrective positioning feedback to more precisely register the patient and align them with a radiation beam. The alignment system can be provided as an integral part of a radiation therapy system or can be added as an upgrade to existing radiation therapy systems.
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申请公布号 |
US2006017022(A1) |
申请公布日期 |
2006.01.26 |
申请号 |
US20040917023 |
申请日期 |
2004.08.12 |
申请人 |
RIGNEY NICKOLAS S;ANDERSON DANIEL C;LESYNA DAVID A;MILLER DANIEL W;MOYERS MICHAEL F;CHENG CHIEH C;BAUMANN MICHAEL A |
发明人 |
RIGNEY NICKOLAS S.;ANDERSON DANIEL C.;LESYNA DAVID A.;MILLER DANIEL W.;MOYERS MICHAEL F.;CHENG CHIEH C.;BAUMANN MICHAEL A. |
分类号 |
G21F5/02;A61B19/00;A61N;A61N5/10;G01K1/08;G21G4/00;G21K5/08 |
主分类号 |
G21F5/02 |
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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