首页>
外国专利>
Radiotherapy apparatus configured to track a motion of a target region using a combination of a multileaf collimator and a patient support
Radiotherapy apparatus configured to track a motion of a target region using a combination of a multileaf collimator and a patient support
展开▼
机译:放射治疗设备,配置为使用多叶准直仪和患者支架组合来跟踪目标区域的运动
展开▼
页面导航
摘要
著录项
相似文献
摘要
The present invention provides a radiotherapy apparatus for applying therapeutic radiation to a target region of a patient, comprising a patient support, a source of radiation, a collimator comprising a plurality of leaves, a sensing system and control circuitry. The position of a target region is determined and resolved into two components orthogonal to the radiation beam axis. One component is assigned to the patient support, and the other to the collimator leaves, such that movement of the target region is compensated for and the radiation beam intersects is correctly targeted.
展开▼