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公开(公告)号：US20190076672A1
公开(公告)日：2019-03-14
申请号：US16189807
申请日：2018-11-13
发明人： Janne Nord , Joakim Pyyry , Adam Harrington , Sean Herries , Joseph Schumm , Reto Filiberti , Kari Jyrkkälä , Sylvie Spiessens , Roland Meier , Dominique Gasser
IPC分类号： A61N5/10
摘要： Collision free regions are predetermined for one or more class solutions. Each class solution has defined limits for allowed field geometry variations. Collision free regions in planning can be defined as a set of allowed isocenter positions relative to a fixation device. The collision free regions may be visualized by a user to plan for field geometry and isocenter position tradeoffs. Collision free regions in delivery can be defined as a set of allowed couch support coordinates. The treatment fields in a radiation treatment plan can be checked against the collision free regions in delivery to determine whether they will pose any collision risks.
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公开(公告)号：US20180243584A1
公开(公告)日：2018-08-30
申请号：US15441898
申请日：2017-02-24
发明人： Janne Nord , Joakim Pyyry , Adam Harrington , Sean Herries , Joseph Schumm , Reto Filiberti , Kari Jyrkkälä , Sylvie Spiessens , Roland Meier , Dominique Gasser
IPC分类号： A61N5/10
CPC分类号： A61N5/1039 , A61N5/103 , A61N5/1036 , A61N5/1048 , A61N5/1081
摘要： Collision free regions are predetermined for one or more class solutions. Each class solution has defined limits for allowed field geometry variations. Collision free regions in planning can be defined as a set of allowed isocenter positions relative to a fixation device. The collision free regions may be visualized by a user to plan for field geometry and isocenter position tradeoffs. Collision free regions in delivery can be defined as a set of allowed couch support coordinates. The treatment fields in a radiation treatment plan can be checked against the collision free regions in delivery to determine whether they will pose any collision risks.
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公开(公告)号：US10646730B2
公开(公告)日：2020-05-12
申请号：US16189807
申请日：2018-11-13
发明人： Janne Nord , Joakim Pyyry , Adam Harrington , Sean Herries , Joseph Schumm , Reto Filiberti , Kari Jyrkkälä , Sylvie Spiessens , Roland Meier , Dominique Gasser
IPC分类号： A61N5/10
摘要： Collision free regions are predetermined for one or more class solutions. Each class solution has defined limits for allowed field geometry variations. Collision free regions in planning can be defined as a set of allowed isocenter positions relative to a fixation device. The collision free regions may be visualized by a user to plan for field geometry and isocenter position tradeoffs. Collision free regions in delivery can be defined as a set of allowed couch support coordinates. The treatment fields in a radiation treatment plan can be checked against the collision free regions in delivery to determine whether they will pose any collision risks.
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公开(公告)号：US10166406B2
公开(公告)日：2019-01-01
申请号：US15441898
申请日：2017-02-24
发明人： Janne Nord , Joakim Pyyry , Adam Harrington , Sean Herries , Joseph Schumm , Reto Filiberti , Kari Jyrkkälä , Sylvie Spiessens , Roland Meier , Dominique Gasser
摘要： Collision free regions are predetermined for one or more class solutions. Each class solution has defined limits for allowed field geometry variations. Collision free regions in planning can be defined as a set of allowed isocenter positions relative to a fixation device. The collision free regions may be visualized by a user to plan for field geometry and isocenter position tradeoffs. Collision free regions in delivery can be defined as a set of allowed couch support coordinates. The treatment fields in a radiation treatment plan can be checked against the collision free regions in delivery to determine whether they will pose any collision risks.
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