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1. 发明申请

WO2012010215A1 NON-PLANAR TREATMENT BEAM CONTROL 审中-公开
标题翻译：非平面处理梁控制
公开(公告)号：WO2012010215A1
公开(公告)日：2012-01-26
申请号：PCT/EP2010/060710
申请日：2010-07-23
申请人： BrainLAB AG , FROEHLICH, Stephan , GUM, Franz , BERLINGER, Kajetan
发明人： FROEHLICH, Stephan , GUM, Franz , BERLINGER, Kajetan
IPC分类号： A61N5/10
CPC分类号： A61N5/1049 , A61N5/10 , A61N5/103 , A61N5/1042 , A61N5/1082
摘要： The present invention relates to a data processing method for determining control data for controlling beam positions which beam positions describe positions which a treatment beam has or would have if emitted by a beam source, the treatment beam being for treating a treatment body part of a patient, said method constituted to be performed by a computer and comprising the steps of: • providing treatment data which comprise data on a position of the treatment body part; • providing condition data which describe: constraints on the beam positions and/or constraints on positional changes of the beam positions, wherein said constraints allow for at least a part of the beam positions to lie not in a common plane; • providing an arrangement of the beam positions on the basis of the treatment data which arrangement fulfils the condition data; • determining control data for controlling a change of a relative position of the beam source relative to the treatment body part for changing the beam positions and for controlling an emission of the treatment beam from the beam source, the determined control data being constituted to change the beam positions to follow the provided arrangement of the beam positions and to cause continuous emission of the treatment beam during a continuous change of the beam positions while the beam positions follow at least a part of the arrangement.
摘要翻译：本发明涉及一种用于确定用于控制光束位置的控制数据的数据处理方法，所述光束位置描述了由光束源发射时处理光束具有或将具有的位置，所述处理光束用于治疗患者的治疗主体部分所述方法构成为由计算机执行，并且包括以下步骤：提供处理数据，其包括关于处理主体部分的位置的数据; °提供条件数据，其描述：对波束位置的约束和/或波束位置的位置变化的约束，其中所述约束允许波束位置的至少一部分不在公共平面内; °基于处理数据提供波束位置的布置，该布置满足条件数据; °确定控制数据，用于控制用于改变光束位置的光束源相对于处理体部分的相对位置的改变，并且用于控制来自光束源的处理光束的发射，所确定的控制数据被构造成改变光束位置跟随所提供的光束位置的布置，并且在光束位置的连续变化期间引起处理光束的连续发射，而光束位置遵循该布置的至少一部分。

2. 发明申请

WO2013017164A2 DOSE-OPTIMISED PATIENT POSITIONING FOR RADIOTHERAPY 审中-公开
标题翻译：用于放射治疗的剂量优化患者定位
公开(公告)号：WO2013017164A2
公开(公告)日：2013-02-07
申请号：PCT/EP2011/063285
申请日：2011-08-02
申请人： BRAINLAB AG , GUM, Franz , FROEHLICH, Stephan
发明人： GUM, Franz , FROEHLICH, Stephan
IPC分类号： A61N5/10
CPC分类号： A61N5/1039 , A61B6/032 , A61B6/4085 , A61N5/1031 , A61N5/1048 , A61N5/1049 , A61N5/1077 , A61N2005/1061

3. 发明申请

WO2012095190A1 DETERMINATION OF A CHANGE OF POSITION OF A BONY STRUCTURE IN RADIATION THERAPY 审中-公开
标题翻译：辐射治疗中BONY结构位置变化的确定
公开(公告)号：WO2012095190A1
公开(公告)日：2012-07-19
申请号：PCT/EP2011/059950
申请日：2011-06-15
申请人： BRAINLAB AG , GUM, Franz , ERBEL, Stephan
发明人： GUM, Franz , ERBEL, Stephan
IPC分类号： A61N5/10
CPC分类号： A61N5/1049 , A61B6/547 , A61N5/1064 , A61N5/1069 , A61N2005/1061 , A61N2005/1062 , G06T7/0016
摘要： The present invention refers to a data processing method for use in the field of radiation therapy and for determining a relative position between the position of the bony structure and a reference position at a monitoring time, the relative position being referred to as monitoring bone position, wherein an anatomical structure of a patient includes the bony structure and a treatment body part to be treated by at least one treatment beam of a treatment device, the reference position having a defined relative position with respect to an actual arrangement of at least one position of the at least one treatment beam; the data processing method being constituted to be performed by a computer and comprising the following steps: • providing CBCT image data describing a three-dimensional CBCT image of the bony structure, the CBCT image representing the bony structure at a pre-alignment time; • providing x-ray image data describing at least one two-dimensional x-ray image of the anatomical structure, the at least one two-dimensional x-ray image representing the bony structure (110) and the x-ray image data being generated at the monitoring time; •providing imaging position data comprising at least one of CBCT position data and x-ray geometry data, CBCT position data describing the relative position between the CBCT image and the actual arrangement and the x-ray geometry data describing a positional relationship between the actual arrangement and at least one imaging geometry, referred to as x-ray imaging geometry, given for generating the at least one x-ray image; •determining the relative position between the bony structure and the reference position at the monitoring time on the basis of the CBCT image data, the x-ray image data and the imaging position data.
摘要翻译：本发明涉及一种在放射治疗领域中使用的数据处理方法，并且用于在监视时间确定骨结构的位置与参考位置之间的相对位置，相对位置被称为监测骨位置，其中患者的解剖结构包括骨结构和待治疗的治疗体部分，待处理装置的至少一个治疗束，所述参考位置具有相对于至少一个位置的实际布置的限定的相对位置所述至少一个治疗束; 所述数据处理方法被构造成由计算机执行，并且包括以下步骤：提供描述骨结构的三维CBCT图像的CBCT图像数据，所述CBCT图像在预对准时间表示骨结构; °提供描述解剖结构的至少一个二维x射线图像的X射线图像数据，所述至少一个二维X射线图像表示骨骼结构（110）和产生的X射线图像数据在监测时间; °提供包括CBCT位置数据和x射线几何数据中的至少一个的成像位置数据，CBCT位置数据描述CBCT图像和实际布置之间的相对位置，以及描述实际布置之间的位置关系的X射线几何数据以及至少一个称为X射线成像几何的成像几何，用于产生所述至少一个X射线图像; °基于CBCT图像数据，X射线图像数据和成像位置数据，在监测时间确定骨结构和参考位置之间的相对位置。

4. 发明申请

WO2012095172A1 DETERMINATION OF A BODY PART POSITION DURING RADIATION THERAPY 审中-公开
标题翻译：辐射治疗期间身体部位位置的确定
公开(公告)号：WO2012095172A1
公开(公告)日：2012-07-19
申请号：PCT/EP2011/050351
申请日：2011-01-12
申请人： BRAINLAB , GUM, Franz , ERBEL, Stephan
发明人： GUM, Franz , ERBEL, Stephan
IPC分类号： A61N5/10
CPC分类号： A61N5/1049 , A61B6/547 , A61N5/1064 , A61N5/1069 , A61N2005/1061 , A61N2005/1062 , G06T7/0016
摘要： The present invention relates to a data processing method for use in the field of radiation therapy and for determining a position of a treatment body part relative to an actual arrangement of at least one position of a treatment beam issued by a treatment device, the position being called monitoring tissue position and the treatment body part being a soft tissue part of an anatomical structure of a patient; the data processing method being constituted to be performed by a computer and comprising the following steps: • providing CBCT data describing a three-dimensional CBCT image of the anatomical structure, the three dimensional CBCT image representing the treatment body part and a bony structure in a relative position to each other, called tissue-bone pre-alignment position, at a point in time, called pre-alignment time; • providing x-ray data describing information on a position of the bony structure, called monitoring bone position, relative to the actual arrangement at a point in,time during treatment, called monitoring time, the monitoring time being after the pre-alignment time; • determining the monitoring tissue position of the treatment body part relative to the actual arrangement º based on the tissue-bone pre-alignment position represented by the CBCT image data, º based on the information on the monitoring bone position described by the x- ray data, and º based on a predefined relationship between a first relative position between the treatment body part and the bony structure at the pre-alignment time and a second relative position between the treatment body part and the bony structure at the monitoring time.
摘要翻译：本发明涉及一种在放射治疗领域中使用的数据处理方法，并且用于确定治疗主体部分相对于由治疗装置发出的治疗束的至少一个位置的实际布置的位置，该位置为称为监测组织位置，并且治疗体部分是患者的解剖结构的软组织部分; 数据处理方法被构造成由计算机执行，并且包括以下步骤：提供描述解剖结构的三维CBCT图像的CBCT数据，表示治疗体部分的三维CBCT图像和相对位置，称为组织骨预对准位置，在一个时间点，称为预对准时间; °提供描述关于骨结构位置的信息的X射线数据，称为监测骨位置，相对于治疗期间的一个点处的实际布置，称为监测时间，监测时间在预对准时间之后; °基于由CT扫描图像数据表示的组织骨预对准位置，基于由x射线描述的监测骨位置的信息，确定治疗体部分相对于实际布置º的监测组织位置基于预处理时间之间的处理主体部分和骨结构之间的第一相对位置与监视时间处理主体部分与骨结构之间的第二相对位置之间的预定关系的数据和º。

5. 发明公开

EP2595703A1 NON-PLANAR TREATMENT BEAM CONTROL 有权转让
标题翻译： STEUERUNG EINES NICHTPLANAREN BEHANDLUNGSSTRAHLS
公开(公告)号：EP2595703A1
公开(公告)日：2013-05-29
申请号：EP10737038.9
申请日：2010-07-23
申请人： BrainLAB AG
发明人： FROEHLICH, Stephan , GUM, Franz , BERLINGER, Kajetan
IPC分类号： A61N5/10
CPC分类号： A61N5/1049 , A61N5/10 , A61N5/103 , A61N5/1042 , A61N5/1082
摘要： The present invention relates to a data processing method for determining control data for controlling beam positions which beam positions describe positions which a treatment beam has or would have if emitted by a beam source, the treatment beam being for treating a treatment body part of a patient, said method constituted to be performed by a computer and comprising the steps of: • providing treatment data which comprise data on a position of the treatment body part; • providing condition data which describe: constraints on the beam positions and/or constraints on positional changes of the beam positions, wherein said constraints allow for at least a part of the beam positions to lie not in a common plane; • providing an arrangement of the beam positions on the basis of the treatment data which arrangement fulfils the condition data; • determining control data for controlling a change of a relative position of the beam source relative to the treatment body part for changing the beam positions and for controlling an emission of the treatment beam from the beam source, the determined control data being constituted to change the beam positions to follow the provided arrangement of the beam positions and to cause continuous emission of the treatment beam during a continuous change of the beam positions while the beam positions follow at least a part of the arrangement.
摘要翻译：本发明涉及一种用于确定控制数据的数据处理方法，所述控制数据用于控制光束位置，所述光束位置描述了由光束源发射时处理光束具有或将具有的位置，所述处理光束用于治疗患者的治疗主体部分所述方法构成为由计算机执行，并且包括以下步骤：提供治疗数据，其包括关于治疗体部位的位置的数据; 。提供条件数据，其描述：对光束位置的约束和/或对光束位置的位置变化的约束，其中所述约束允许光束位置的至少一部分不在公共平面内; 。基于所述处理数据提供所述光束位置的布置，所述处理数据满足条件数据; 。确定控制数据，用于控制波束源相对于治疗主体部分的相对位置的改变以改变波束位置并且用于控制来自波束源的治疗波束的发射，所确定的控制数据被构造成改变波束遵循所提供的光束位置的布置的位置，并且在光束位置的连续变化期间引起处理光束的连续发射，而光束位置遵循该布置的至少一部分。

6. 发明授权

EP2663364B1 DETERMINATION OF A CHANGE OF POSITION OF A BONY STRUCTURE IN RADIATION THERAPY 有权转让
公开(公告)号：EP2663364B1
公开(公告)日：2018-08-08
申请号：EP11726752.6
申请日：2011-06-15
申请人： Brainlab AG
发明人： GUM, Franz , ERBEL, Stephan
IPC分类号： A61N5/10

7. 发明公开

EP3248652A1 NON-PLANAR TREATMENT BEAM CONTROL 有权
标题翻译：非平面处理梁控制
公开(公告)号：EP3248652A1
公开(公告)日：2017-11-29
申请号：EP17173193.8
申请日：2010-07-23
申请人： Brainlab AG
发明人： BERLINGER, Kajetan , FROEHLICH, Stephan , GUM, Franz
IPC分类号： A61N5/10
CPC分类号： A61N5/1049 , A61N5/10 , A61N5/103 , A61N5/1042 , A61N5/1082
摘要： The present invention relates to a data processing method for determining control data for controlling beam positions which beam positions describe positions which a treatment beam has or would have if emitted by a beam source, the treatment beam being for treating a treatment body part of a patient, said method constituted to be performed by a computer and comprising the steps of:
• providing treatment data which comprise data on a position of the treatment body part;
• providing condition data which describe:
constraints on the beam positions and/or constraints on positional changes of the beam positions, wherein said constraints allow for at least a part of the beam positions to lie not in a common plane;

• providing an arrangement of the beam positions on the basis of the treatment data which arrangement fulfils the condition data;
• determining control data for controlling a change of a relative position of the beam source relative to the treatment body part for changing the beam positions and for controlling an emission of the treatment beam from the beam source, the determined control data being constituted to change the beam positions to follow the provided arrangement of the beam positions and to cause continuous emission of the treatment beam during a continuous change of the beam positions while the beam positions follow at least a part of the arrangement.
摘要翻译：本发明涉及一种用于确定用于控制射束位置的控制数据的数据处理方法，该射束位置描述了治疗射束具有或将由射束源发射的位置，治疗射束用于治疗患者的治疗身体部位所述方法构成为由计算机执行并且包括以下步骤：·提供治疗数据，所述治疗数据包括关于治疗身体部位的位置的数据; ·提供条件数据，其描述：对射束位置的约束和/或对射束位置的位置变化的约束，其中所述约束允许射束位置的至少一部分不在公共平面中; •根据处理数据提供光束位置的布置，该布置满足条件数据; ·确定用于控制束源相对于治疗主体部分的相对位置的改变的控制数据，用于改变束位置并且用于控制来自束源的治疗束的发射，所确定的控制数据被构造成改变光束位置跟随所提供的光束位置的布置并且在光束位置的连续改变期间引起治疗光束的连续发射，而光束位置跟随布置的至少一部分。

8. 发明授权

EP2595703B1 NON-PLANAR TREATMENT BEAM CONTROL 有权转让
标题翻译：非平面处理梁控制
公开(公告)号：EP2595703B1
公开(公告)日：2017-08-30
申请号：EP10737038.9
申请日：2010-07-23
申请人： Brainlab AG
发明人： FROEHLICH, Stephan , GUM, Franz , BERLINGER, Kajetan
IPC分类号： A61N5/10
CPC分类号： A61N5/1049 , A61N5/10 , A61N5/103 , A61N5/1042 , A61N5/1082

9. 发明公开

EP2663364A1 DETERMINATION OF A CHANGE OF POSITION OF A BONY STRUCTURE IN RADIATION THERAPY 有权转让
标题翻译：确定放射治疗骨结构的位置变化
公开(公告)号：EP2663364A1
公开(公告)日：2013-11-20
申请号：EP11726752.6
申请日：2011-06-15
申请人： Brainlab AG
发明人： GUM, Franz , ERBEL, Stephan
IPC分类号： A61N5/10
摘要： The present invention refers to a data processing method for use in the field of radiation therapy and for determining a relative position between the position of the bony structure and a reference position at a monitoring time, the relative position being referred to as monitoring bone position, wherein an anatomical structure of a patient includes the bony structure and a treatment body part to be treated by at least one treatment beam of a treatment device, the reference position having a defined relative position with respect to an actual arrangement of at least one position of the at least one treatment beam; the data processing method being constituted to be performed by a computer and comprising the following steps: • providing CBCT image data describing a three-dimensional CBCT image of the bony structure, the CBCT image representing the bony structure at a pre-alignment time; • providing x-ray image data describing at least one two-dimensional x-ray image of the anatomical structure, the at least one two-dimensional x-ray image representing the bony structure (110) and the x-ray image data being generated at the monitoring time; •providing imaging position data comprising at least one of CBCT position data and x-ray geometry data, CBCT position data describing the relative position between the CBCT image and the actual arrangement and the x-ray geometry data describing a positional relationship between the actual arrangement and at least one imaging geometry, referred to as x-ray imaging geometry, given for generating the at least one x-ray image; •determining the relative position between the bony structure and the reference position at the monitoring time on the basis of the CBCT image data, the x-ray image data and the imaging position data.

10. 发明授权

EP3248652B1 NON-PLANAR TREATMENT BEAM CONTROL 有权
公开(公告)号：EP3248652B1
公开(公告)日：2019-09-04
申请号：EP17173193.8
申请日：2010-07-23
申请人： Brainlab AG
发明人： BERLINGER, Kajetan , FROEHLICH, Stephan , GUM, Franz
IPC分类号： A61N5/10

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