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公开(公告)号:EP2533847A4
公开(公告)日:2017-09-27
申请号:EP11742893
申请日:2011-02-11
申请人: VARIAN MED SYS INC
IPC分类号: A61M36/10
CPC分类号: A61M37/0069 , A61B17/42 , A61N5/1016 , A61N2005/1018
摘要: Described here are brachytherapy applicators that comprise a modular support matrix. The modular support matrix may define the arrangement of radiation source lumens within the brachytherapy applicator. The modular support matrix can be adjusted to position the radiation sources to obtain a certain dose and dose profile. A series of modular support matrices may be operably connected according to patient anatomy or dosing requirements. Systems and methods for using such modular brachytherapy applicators are also described.
摘要翻译: 这里描述的是包含模块化支撑矩阵的近距离放射治疗器。 模块化支撑基体可以限定近距离放射治疗施加器内的辐射源内腔的布置。 可以调整模块化支撑矩阵以定位辐射源以获得特定的剂量和剂量分布。 根据患者解剖结构或剂量要求,可以可操作地连接一系列模块化支撑基体。 还描述了使用这种模块化近距离放射治疗器的系统和方法。