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公开(公告)号：US09504853B2
公开(公告)日：2016-11-29
申请号：US14930419
申请日：2015-11-02
申请人： CyberHeart, Inc.
发明人： Thilaka Sumanaweera , Ed Gardner , Oliver Blanck , Tao Cai , Darrin Uecker , Patrick Maguire
CPC分类号： A61N5/1039 , A61B6/032 , A61B6/503 , A61B6/5211 , A61B34/10 , A61B2034/104 , A61B2034/105 , A61B2034/107 , A61N5/103 , G06T15/08 , G06T19/20 , G06T2210/41
摘要： A system that generates a three-dimensional model of a tissue surface, for example the inner surface of the heart from two-dimensional image data slices. On this surface, one or more pattern lines are drawn, e.g., by a physician using a user interface, to designate desired lesion(s) on the surface. From the pattern lines, a three-dimensional volume for a lesion can be determined using known constraints. Advantageously, the series of boundaries generated by the three-dimensional volume may be projected back onto the individual CT scans, which then may be transferred to a standard radiosurgical planning tool. A dose cloud may also be projected on the model to aid in evaluating a plan.
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公开(公告)号：US20170065831A1
公开(公告)日：2017-03-09
申请号：US15357804
申请日：2016-11-21
申请人： CyberHeart, Inc.
发明人： Thilaka Sumanaweera , Ed Gardner , Oliver Blanck , Tao Cai , Darrin Uecker , Patrick Maguire
CPC分类号： A61N5/1039 , A61B6/032 , A61B6/503 , A61B6/5211 , A61B34/10 , A61B2034/104 , A61B2034/105 , A61B2034/107 , A61N5/103 , G06T15/08 , G06T19/20 , G06T2210/41
摘要： A system that generates a three-dimensional model of a tissue surface, for example the inner surface of the heart from two-dimensional image data slices. On this surface, one or more pattern lines are drawn, e.g., by a physician using a user interface, to designate desired lesion(s) on the surface. From the pattern lines, a three-dimensional volume for a lesion can be determined using known constraints. Advantageously, the series of boundaries generated by the three-dimensional volume may be projected back onto the individual CT scans, which then may be transferred to a standard radiosurgical planning tool. A dose cloud may also be projected on the model to aid in evaluating a plan.
摘要翻译： 生成组织表面的三维模型的系统，例如来自二维图像数据切片的心脏的内表面。 在该表面上，例如由医生使用用户界面绘制一个或多个图案线，以在表面上指定所需的损伤。 从图案线可以使用已知的约束来确定损伤的三维体积。 有利地，由三维体积产生的一系列边界可以被投射回到单独的CT扫描上，然后可以将它们转移到标准的放射外科规划工具。 也可以在模型上投射剂量云以帮助评估计划。
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公开(公告)号：US20170189721A1
公开(公告)日：2017-07-06
申请号：US14624056
申请日：2015-02-17
申请人： CyberHeart, Inc.
发明人： Thilaka Sumanaweera , Patrick Maguire , Ed Gardner
CPC分类号： A61N5/1067 , A61B5/0402 , A61B6/032 , A61B6/503 , A61B6/5235 , A61B6/5294 , A61N5/1031 , A61N5/1037 , A61N5/1039 , A61N5/1049 , A61N5/1068 , A61N5/1077 , A61N2005/1061
摘要： Method and systems are disclosed for radiating a moving target inside a heart. The method includes acquiring sequential volumetric representations of an area of the heart and defining a target tissue region and/or a radiation sensitive structure region in 3D for a first of the representations. The target tissue region and/or radiation sensitive structure region are identified for another of the representations by an analysis of the area of the heart from the first representation and the other representation. Radiation beams to the target tissue region are fired in response to the identified target tissue region and/or radiation sensitive structure region from the other representation.
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公开(公告)号：US20160051843A1
公开(公告)日：2016-02-25
申请号：US14930419
申请日：2015-11-02
申请人： CyberHeart, Inc.
发明人： Thilaka Sumanaweera , Ed Gardner , Oliver Blanck , Tao Cai , Darrin Uecker , Patrick Maguire
CPC分类号： A61N5/1039 , A61B6/032 , A61B6/503 , A61B6/5211 , A61B34/10 , A61B2034/104 , A61B2034/105 , A61B2034/107 , A61N5/103 , G06T15/08 , G06T19/20 , G06T2210/41
摘要： A system that generates a three-dimensional model of a tissue surface, for example the inner surface of the heart from two-dimensional image data slices. On this surface, one or more pattern lines are drawn, e.g., by a physician using a user interface, to designate desired lesion(s) on the surface. From the pattern lines, a three-dimensional volume for a lesion can be determined using known constraints. Advantageously, the series of boundaries generated by the three-dimensional volume may be projected back onto the individual CT scans, which then may be transferred to a standard radiosurgical planning tool. A dose cloud may also be projected on the model to aid in evaluating a plan.
摘要翻译： 生成组织表面的三维模型的系统，例如来自二维图像数据切片的心脏的内表面。 在该表面上，例如由医生使用用户界面绘制一个或多个图案线，以在表面上指定所需的损伤。 从图案线可以使用已知的约束来确定损伤的三维体积。 有利地，由三维体积产生的一系列边界可以被投射回到单独的CT扫描上，然后可以将它们转移到标准的放射外科规划工具。 也可以在模型上投射剂量云以帮助评估计划。
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