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Robotic linac adaptation (RLA) for the in-line MRI-linac configuration
Robotic linac adaptation (RLA) for the in-line MRI-linac configuration
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机译:机器人直线加速器自适应(RLA)用于MRI直线加速器配置
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摘要
An in-line MRI-linac apparatus is provided that includes an MRI magnet of an MRI scanner, where the MRI magnet generates a magnetic field, where the magnetic field has a quasi-uniform fringe field, where the fringe field is proximal to an axis of symmetry of the MRI magnet, and a magnetically unshielded dynamically moveable linac that includes a treatment beam that is aligned with field lines of the fringe field in a quasi axial symmetric configuration, where a position of the linac in the fringe field continuously adapts according to a target position to enable continuous dose delivery to the target.
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