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1. 发明申请

US20080312663A1 COMPUTER-ASSISTED JOINT ANALYSIS USING SURFACE PROJECTION 失效
标题翻译：使用表面投影的计算机辅助联合分析
公开(公告)号：US20080312663A1
公开(公告)日：2008-12-18
申请号：US12138210
申请日：2008-06-12
申请人： Martin Haimerl , Gregor Tuma , Florian Schindler , Mark Fricke
发明人： Martin Haimerl , Gregor Tuma , Florian Schindler , Mark Fricke
IPC分类号： A61B19/00 , A61B17/58
CPC分类号： G06T7/0012 , G06T2207/30008
摘要： A system and method for computer-assisted joint analysis, wherein the joint elements in a three-dimensional imaging data set are segmented and then projected onto a two-dimensional or three-dimensional reference area for interference analysis and surgical planning.
摘要翻译：一种用于计算机辅助关节分析的系统和方法，其中三维成像数据集中的关节元件被分割，然后投影到二维或三维参考区域用于干扰分析和手术规划。

2. 发明申请

US20080319449A1 COMPUTER-ASSISTED PLANNING METHOD FOR CORRECTING CHANGES IN THE SHAPE OF JOINT BONES 有权
标题翻译：用于校正接头形状变化的计算机辅助计划方法
公开(公告)号：US20080319449A1
公开(公告)日：2008-12-25
申请号：US12138223
申请日：2008-06-12
申请人： Gregor Tuma , Florian Schindler , Marc Fricke , Martin Haimerl
发明人： Gregor Tuma , Florian Schindler , Marc Fricke , Martin Haimerl
IPC分类号： A61B17/56
CPC分类号： A61B90/36 , A61B34/10 , A61B2090/364
摘要： The patent discloses a system and method for correcting changes in the shape of joint bones in a bone joint, including: providing a three-dimensional imaging data set of a bone joint; identifying the joint bones in the data set based on the shapes of the joint bones; inscribing a portion of a joint bone to be reconstructed with a base shape; determining contour deviations of the inscribed joint bone from the base shape by ascertaining contour distances between the base shape and the shape of the inscribed joint bone in different incision planes; determining a three-dimensional deviating volume using the contour deviations; and using the deviating volume for correction planning.
摘要翻译：该专利公开了一种用于校正骨关节骨骼形状变化的系统和方法，包括：提供骨关节的三维成像数据集; 根据关节骨的形状识别数据集中的关节骨; 以基部形状刻划要重建的关节骨的一部分; 通过确定基部形状与不同切口平面中的内接合骨的形状之间的轮廓距离来确定内切关节骨与基部形状的轮廓偏差; 使用轮廓偏差确定三维偏离体积; 并使用偏差量进行校正计划。

3. 发明授权

US08052623B2 Computer-assisted joint analysis using surface projection 失效
标题翻译：使用表面投影的计算机辅助联合分析
公开(公告)号：US08052623B2
公开(公告)日：2011-11-08
申请号：US12138210
申请日：2008-06-12
申请人： Martin Haimerl , Gregor Tuma , Florian Schindler , Marc Fricke
发明人： Martin Haimerl , Gregor Tuma , Florian Schindler , Marc Fricke
IPC分类号： A61B5/103 , A61B5/117
CPC分类号： G06T7/0012 , G06T2207/30008
摘要： A system and method for computer-assisted joint analysis, wherein the joint elements in a three-dimensional imaging data set are segmented and then projected onto a two-dimensional or three-dimensional reference area for interference analysis and surgical planning.
摘要翻译：一种用于计算机辅助关节分析的系统和方法，其中三维成像数据集中的关节元件被分割，然后投影到二维或三维参考区域用于干扰分析和手术规划。

4. 发明授权

US08152816B2 Computer-assisted planning method for correcting changes in the shape of joint bones 有权
标题翻译：计算机辅助规划方法，用于纠正关节骨形状的变化
公开(公告)号：US08152816B2
公开(公告)日：2012-04-10
申请号：US12138223
申请日：2008-06-12
申请人： Gregor Tuma , Florian Schindler , Marc Fricke , Martin Haimerl
发明人： Gregor Tuma , Florian Schindler , Marc Fricke , Martin Haimerl
IPC分类号： A61B5/103
CPC分类号： A61B90/36 , A61B34/10 , A61B2090/364
摘要： The patent discloses a system and method for correcting changes in the shape of joint bones in a bone joint, including: providing a three-dimensional imaging data set of a bone joint; identifying the joint bones in the data set based on the shapes of the joint bones; inscribing a portion of a joint bone to be reconstructed with a base shape; determining contour deviations of the inscribed joint bone from the base shape by ascertaining contour distances between the base shape and the shape of the inscribed joint bone in different incision planes; determining a three-dimensional deviating volume using the contour deviations; and using the deviating volume for correction planning.
摘要翻译：该专利公开了一种用于校正骨关节骨骼形状变化的系统和方法，包括：提供骨关节的三维成像数据集; 根据关节骨的形状识别数据集中的关节骨; 以基部形状刻划要重建的关节骨的一部分; 通过确定基部形状与不同切口平面中的内接合骨的形状之间的轮廓距离来确定内切关节骨与基部形状的轮廓偏差; 使用轮廓偏差确定三维偏离体积; 并使用偏差量进行校正计划。

5. 发明授权

US08463004B2 Determining shaft and femur neck axes and three-dimensional reconstruction 有权
标题翻译：确定轴和股骨颈轴和三维重建
公开(公告)号：US08463004B2
公开(公告)日：2013-06-11
申请号：US11356737
申请日：2006-02-17
申请人： Gregor Tuma , Mario Schubert , Frank Gruenschlaeger , Martin Haimerl
发明人： Gregor Tuma , Mario Schubert , Frank Gruenschlaeger , Martin Haimerl
IPC分类号： G06K9/00
CPC分类号： A61B5/064 , A61B5/103 , A61B5/4504 , A61B5/4528 , A61B6/00 , G16H50/50
摘要： A method for determining a characteristic axis of a body structure includes generating at least two two-dimensional recordings of an area of the body structure; comparing each of the at least two recordings of the area with a generic model of the area in question, said generic model containing information on the position of the characteristic axis; ascertaining a mapping protocol for mapping the respective generic model onto the respective recording of the area; using the ascertained mapping protocol to map the respective position of the characteristic axis in the respective generic model to obtain the respective position of the characteristic axis in the two-dimensional mapping of the body structure; and using rear projection to determine a three-dimensional position of the characteristic axis from the at least two characteristic axes in the two-dimensional mappings.
摘要翻译：一种用于确定身体结构的特征轴的方法包括产生身体结构区域的至少两个二维记录; 将所述区域的所述至少两个记录中的每一个与所述区域的通用模型进行比较，所述通用模型包含关于所述特征轴的位置的信息; 确定用于将各个通用模型映射到该区域的相应记录上的映射协议; 使用确定的映射协议来映射各个通用模型中的特征轴的相应位置，以获得身体结构的二维映射中的特征轴的相应位置; 并且使用背投影来确定特征轴在二维映射中的至少两个特征轴的三维位置。

6. 发明申请

US20060204067A1 Determining shaft and femur neck axes and three-dimensional reconstruction 有权
公开(公告)号：US20060204067A1
公开(公告)日：2006-09-14
申请号：US11356737
申请日：2006-02-17
申请人： Gregor Tuma , Mario Schubert , Frank Gruenschlaeger , Martin Haimerl
发明人： Gregor Tuma , Mario Schubert , Frank Gruenschlaeger , Martin Haimerl
IPC分类号： G06K9/00 , G06F19/00 , A61B6/00
CPC分类号： A61B5/064 , A61B5/103 , A61B5/4504 , A61B5/4528 , A61B6/00 , G16H50/50
摘要： A method for determining a characteristic axis of a body structure includes generating at least two two-dimensional recordings of an area of the body structure; comparing each of the at least two recordings of the area with a generic model of the area in question, said generic model containing information on the position of the characteristic axis; ascertaining a mapping protocol for mapping the respective generic model onto the respective recording of the area; using the ascertained mapping protocol to map the respective position of the characteristic axis in the respective generic model to obtain the respective position of the characteristic axis in the two-dimensional mapping of the body structure; and using rear projection to determine a three-dimensional position of the characteristic axis from the at least two characteristic axes in the two-dimensional mappings.

7. 发明授权

US08031922B2 Registration of imaging data 有权
标题翻译：注册成像数据
公开(公告)号：US08031922B2
公开(公告)日：2011-10-04
申请号：US11842974
申请日：2007-08-22
申请人： Martin Haimerl , Florian Schindler
发明人： Martin Haimerl , Florian Schindler
IPC分类号： G06K9/00 , G06T15/00
CPC分类号： A61B34/20 , A61B90/36 , A61B2034/2055 , A61B2034/2068 , A61B2090/364 , A61B2090/376 , G06K9/32 , G06K2209/057 , G06T7/32 , G06T7/73 , G06T7/80 , G06T2207/10121 , G06T2207/10124 , G06T2207/30004
摘要： A method of determining in a three-dimensional operating space a measure of super-imposition M between at least a portion of an object and a spatial representation of the object or part thereof in an object representation pose, a pose comprising position and orientation in operating space includes: a) obtaining a similarity measure S between a first imaging data taken in first respective imaging poses of the object or part thereof and second imaging data comparable to the first imaging data taken in second respective imaging poses that are digitally reconstructed from the spatial representation of the object or part thereof in the object representation pose; b) locating in operating space at least one point on the surface of the object or part thereof; c) obtaining a distance measure D between the at least one point in operating space and a surface of the spatial representation of the object or part thereof in the object representation pose; and d) obtaining a measure of superimposition M by a combination of the similarity measure S and the distance measure D.
摘要翻译：一种在三维操作空间中确定对象表示姿势中的物体的至少一部分与物体或其部分的空间表示之间的超强度M的度量的方法，包括操作中的位置和取向的姿势空间包括：a）获得在所述对象或其部分的第一各个成像姿势中拍摄的第一成像数据和与从所述空间中数字重建的第二相应成像姿态中拍摄的第一成像数据相比较的第二成像数据之间的相似性度量S 对象或其部分在对象表示姿态中的表示; b）将物体或其一部分的表面上的至少一个点定位在操作空间中; c）在对象表示姿态中获得操作空间中的至少一个点与对象或其部分的空间表示的表面之间的距离度量D; 以及d）通过相似度测量S和距离测量D的组合来获得叠加M的度量。

8. 发明申请

US20080049014A1 REGISTRATION OF IMAGING DATA 有权
标题翻译：成像数据的注册
公开(公告)号：US20080049014A1
公开(公告)日：2008-02-28
申请号：US11842974
申请日：2007-08-22
申请人： Martin Haimerl , Florian Schindler
发明人： Martin Haimerl , Florian Schindler
IPC分类号： G06T15/00
CPC分类号： A61B34/20 , A61B90/36 , A61B2034/2055 , A61B2034/2068 , A61B2090/364 , A61B2090/376 , G06K9/32 , G06K2209/057 , G06T7/32 , G06T7/73 , G06T7/80 , G06T2207/10121 , G06T2207/10124 , G06T2207/30004
摘要： A method of determining in a three-dimensional operating space a measure of super-imposition M between at least a portion of an object and a spatial representation of the object or part thereof in an object representation pose, a pose comprising position and orientation in operating space includes: a) obtaining a similarity measure S between a first imaging data taken in first respective imaging poses of the object or part thereof and second imaging data comparable to the first imaging data taken in second respective imaging poses that are digitally reconstructed from the spatial representation of the object or part thereof in the object representation pose; b) locating in operating space at least one point on the surface of the object or part thereof; c) obtaining a distance measure D between the at least one point in operating space and a surface of the spatial representation of the object or part thereof in the object representation pose; and d) obtaining a measure of superimposition M by a combination of the similarity measure S and the distance measure D.
摘要翻译：一种在三维操作空间中确定对象表示姿势中的物体的至少一部分与物体或其部分的空间表示之间的超强度M的度量的方法，包括操作中的位置和取向的姿势空间包括：a）获得在所述对象或其部分的第一各个成像姿势中拍摄的第一成像数据和与从所述空间中数字重建的第二相应成像姿态中拍摄的第一成像数据相比较的第二成像数据之间的相似性度量S 对象或其部分在对象表示姿态中的表示; b）将物体或其一部分的表面上的至少一个点定位在操作空间中; c）在对象表示姿态中获得操作空间中的至少一个点与对象或其部分的空间表示的表面之间的距离度量D; 以及d）通过相似度测量S和距离测量D的组合来获得叠加M的度量。

9. 发明授权

US08594397B2 Joint reconstruction planning using model data 有权
标题翻译：使用模型数据进行联合重建规划
公开(公告)号：US08594397B2
公开(公告)日：2013-11-26
申请号：US12433912
申请日：2009-05-01
申请人： Martin Haimerl , Mario Schubert
发明人： Martin Haimerl , Mario Schubert
IPC分类号： G06K9/18
CPC分类号： A61B34/20 , A61B34/10 , A61B2034/105 , A61B2034/107 , A61B2034/2055 , A61B2034/2068 , A61F2002/4633
摘要： The invention relates to a computer-assisted planning method for reconstructing changes in shape on joint bones, comprising the following steps: a three-dimensional patient data set is acquired; reconstruction-type model data is assigned to the patient data set; resection auxiliary regions are determined by means of the model data; and the resection auxiliary regions are visually output and/or visualized together with the patient data set.
摘要翻译：本发明涉及一种用于重建关节骨形状变化的计算机辅助计划方法，包括以下步骤：获取三维患者数据集; 重建型模型数据被分配给患者数据集; 切除辅助区域通过模型数据确定; 并且切除辅助区域与患者数据集一起视觉输出和/或可视化。

10. 发明申请

US20130304429A1 METHOD FOR PLANNING THE POSITIONING OF AN IMPLANT 有权
标题翻译：用于规划植被定位的方法
公开(公告)号：US20130304429A1
公开(公告)日：2013-11-14
申请号：US13979977
申请日：2011-01-26
申请人： Martin Haimerl
发明人： Martin Haimerl
IPC分类号： G06F19/00
CPC分类号： G16H50/50 , A61B34/10 , A61B90/37 , A61B2034/104 , G06F19/00
摘要： The present invention relates to a method for planning the positioning of an implant relative to a body part, comprising the steps of:—identifying at least one reference feature of the body part and determining, in a first posture of the patient, a biunique positional and/or orientational relationship between the at least one reference feature and at least one adjustment parameter defined for the first posture, for positioning the implant;—identifying the at least one reference feature of the body part in a second posture of the patient;—deriving at least one corresponding adjustment parameter defined for the second posture from the position and/or orientation of the at least one reference feature in the second posture and the positional and/or orientational relationship between the at least one reference feature in the first posture and the at least one adjustment parameter defined for the first posture.
摘要翻译：本发明涉及一种用于规划植入物相对于身体部位的定位的方法，包括以下步骤： - 识别身体部位的至少一个参考特征，并且在患者的第一姿势中确定双子位置和/或所述至少一个参考特征和为所述第一姿势定义的至少一个调整参数之间的取向关系，用于定位所述植入物; - 在所述患者的第二姿势中识别所述身体部分的所述至少一个参考特征; 从所述第二姿势中的所述至少一个参考特征的位置和/或取向以及所述第一姿态中的所述至少一个参考特征与所述第一姿势中的位置和/或取向关系导出针对所述第二姿势定义的至少一个相应的调整参数，以及所述至少一个调整参数为所述第一姿态定义。

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