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1. 发明授权

EP2758128B1 METHOD AND APPARATUS PERTAINING TO MULTI-STAGE RADIATION-TREATMENT PLAN OPTIMIZATION 有权转让
标题翻译：用于多级辐射处理计划优化的方法和设备
公开(公告)号：EP2758128B1
公开(公告)日：2017-05-10
申请号：EP12834356.3
申请日：2012-09-20
申请人： Varian Medical Systems International AG , Varian Medical Systems Canada Inc.
发明人： NORD, Janne , ARCHAMBAULT, Yves
IPC分类号： A61N5/00 , A61N5/10 , G06Q50/22
CPC分类号： A61N5/1031
摘要： A control circuit employs at least two optimization stages while developing a radiation-treatment plan. During a first optimization stage the control circuit uses a first radiation-treatment plan optimization process that employs user-selected constraints to provide general plan results. During this first optimization stage the control circuit then provides one or more opportunities for a user to modify those user-selected constraints to thereby influence the general plan results. Eventually, this first optimization stage identifies a set of resultant user-selected constraints. During the second optimization stage the control circuit then uses a second radiation-treatment plan optimization process that employs the aforementioned resultant user-selected constraints to provide an optimized radiation-treatment plan.
摘要翻译：控制电路在制定放射治疗计划的同时采用至少两个优化阶段。在第一优化阶段期间，控制电路使用第一辐射治疗计划优化过程，其采用用户选择的约束来提供总体计划结果。在第一优化阶段期间，控制电路为用户提供一个或多个机会来修改这些用户选择的约束，从而影响总体计划结果。最终，这个第一优化阶段确定一组由用户选择的约束条件。在第二优化阶段期间，控制电路然后使用第二辐射治疗计划优化过程，该第二辐射治疗计划优化过程采用上述结果用户选择的约束来提供优化的辐射治疗计划。

2. 发明公开

EP2758128A4 METHOD AND APPARATUS PERTAINING TO MULTI-STAGE RADIATION-TREATMENT PLAN OPTIMIZATION 有权转让
标题翻译： VERFAHREN UND VORRICHTUNG ZUR OPTIMIERUNG EINES MEHRSTUFIGEN STRAHLUNGSBEHANDLUNGSPLANS
公开(公告)号：EP2758128A4
公开(公告)日：2015-06-03
申请号：EP12834356
申请日：2012-09-20
申请人： VARIAN MEDICAL SYSTEMS INT AG , VARIAN MEDICAL SYSTEMS CANADA INC
发明人： NORD JANNE , ARCHAMBAULT YVES
IPC分类号： A61N5/00 , A61N5/10 , G06Q50/22
CPC分类号： A61N5/1031
摘要： A control circuit employs at least two optimization stages while developing a radiation-treatment plan. During a first optimization stage the control circuit uses a first radiation-treatment plan optimization process that employs user-selected constraints to provide general plan results. During this first optimization stage the control circuit then provides one or more opportunities for a user to modify those user-selected constraints to thereby influence the general plan results. Eventually, this first optimization stage identifies a set of resultant user-selected constraints. During the second optimization stage the control circuit then uses a second radiation-treatment plan optimization process that employs the aforementioned resultant user-selected constraints to provide an optimized radiation-treatment plan.
摘要翻译：控制电路在开发放射治疗计划时采用至少两个优化阶段。在第一优化阶段期间，控制电路使用采用用户选择的约束来提供总体计划结果的第一辐射处理计划优化过程。在该第一优化阶段期间，控制电路为用户提供一个或多个机会来修改这些用户选择的约束从而影响总体计划结果。最终，该第一优化阶段标识一组由此产生的用户选择的约束。在第二优化阶段期间，控制电路然后使用第二辐射处理计划优化过程，其采用前述的所得到的用户选择的约束来提供优化的辐射处理计划。

3. 发明公开

EP2758128A1 METHOD AND APPARATUS PERTAINING TO MULTI-STAGE RADIATION-TREATMENT PLAN OPTIMIZATION 有权转让
标题翻译：方法和设备优化放射治疗方案多级
公开(公告)号：EP2758128A1
公开(公告)日：2014-07-30
申请号：EP12834356.3
申请日：2012-09-20
申请人： Varian Medical Systems, International AG , Varian Medical Systems Canada Inc.
发明人： NORD, Janne , ARCHAMBAULT, Yves
IPC分类号： A61N5/00 , A61N5/10 , G06Q50/22
CPC分类号： A61N5/1031
摘要： A control circuit employs at least two optimization stages while developing a radiation-treatment plan. During a first optimization stage the control circuit uses a first radiation-treatment plan optimization process that employs user-selected constraints to provide general plan results. During this first optimization stage the control circuit then provides one or more opportunities for a user to modify those user-selected constraints to thereby influence the general plan results. Eventually, this first optimization stage identifies a set of resultant user-selected constraints. During the second optimization stage the control circuit then uses a second radiation-treatment plan optimization process that employs the aforementioned resultant user-selected constraints to provide an optimized radiation-treatment plan.

4. 发明公开

EP2709724A1 METHOD AND APPARATUS PERTAINING TO TREATMENT PLANS FOR DYNAMIC RADIATION-TREATMENT PLATFORMS 有权转让
标题翻译：方法和设备与之相关的治疗计划，动态放射治疗PLATFORMS
公开(公告)号：EP2709724A1
公开(公告)日：2014-03-26
申请号：EP12723158.7
申请日：2012-05-17
申请人： Varian Medical Systems International AG , Varian Medical Systems Canada, Inc.
发明人： NORD, Janne , PESONEN, Olavi , ARCHAMBAULT, Yves
IPC分类号： A61N5/10
CPC分类号： A61N5/1047 , A61N5/1038
摘要： A control circuit accesses patient information and treatment-platform information and uses that information to automatically suggest a treatment plan having at least one of a given number of treatment-pathway traversals wherein the given number is permitted to be greater than one and sub-treatment-pathway traversal-based physical alterations to at least one of the dynamic elements of the dynamic radiation-treatment platform. By one approach the aforementioned patient information can refer, at least in part, to the patient's external contour and a treatment target's size and position with respect to the patient. The patient information regarding the treatment target can represent the latter as a simple symmetrical geometric shape (such as a cuboid). The treatment-platform information, in turn, can refer, at least in part, to dynamic elements of the dynamic radiation-treatment platform itself.

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