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1. 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。

2. 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.

3. 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。

4. 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。

5. 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。

6. 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。

7. 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。

8. 发明授权

US09949665B2 Method, system and device for positioning an implant 有权
公开(公告)号：US09949665B2
公开(公告)日：2018-04-24
申请号：US14125722
申请日：2011-06-17
申请人： Heiko Müller , Mario Schubert , Martin Haimerl
发明人： Heiko Müller , Mario Schubert , Martin Haimerl
IPC分类号： A61B5/00 , A61B5/06 , A61B17/00 , A61F2/46 , A61B90/00 , A61B34/20 , A61B34/10
CPC分类号： A61B5/067 , A61B34/20 , A61B2017/00477 , A61B2034/105 , A61B2034/2048 , A61B2034/2055 , A61B2034/2068 , A61B2090/0818 , A61F2/4603 , A61F2/4609
摘要： The present invention relates to a method for measuring or verifying the position of a medical implant located in an anatomical body part(s) and/or structure(s) relative to the body part(s) and/or structure(s) or specific points, landmarks or planes of the same, wherein a device is provided which has an at least partially known or previously determined geometry or at least partially known dimensions and is connected to the medical implant; positional or landmark information regarding the anatomical body part(s) and/or structure(s) is acquired; the position of the medical implant is calculated using a navigation system and a reference structure which is or can be connected to the device; and the calculated position of the medical implant is related to or compared with the acquired positional or landmark information regarding the anatomical body part(s) and/or structure(s) in order to measure or verify the position of the medical implant within or relative to the anatomical body part(s) and/or structure(s).

9. 发明申请

US20120232802A1 DETERMINING A PLANE OF AN ANATOMICAL BODY PART 审中-公开
标题翻译：确定解剖部位的平面图
公开(公告)号：US20120232802A1
公开(公告)日：2012-09-13
申请号：US13394465
申请日：2010-08-10
申请人： Martin Haimerl , Mario Schubert , Sabine Kling , Melanie Wegner
发明人： Martin Haimerl , Mario Schubert , Sabine Kling , Melanie Wegner
IPC分类号： G06F19/00
CPC分类号： A61B5/103 , A61B5/4528 , A61B5/6878 , A61B34/10 , A61B90/39
摘要： A data processing method for determining the position of a main plane of an anatomical body part, comprising the steps of: ·providing absolute auxiliary point data which describe the position of at least one actual auxiliary point of the body part relative to a marker device attached to the body part, the at least one actual auxiliary point being outside the main plane; ·providing relative point data which constrain the possible positions of the main plane relative to the at least one actual auxiliary point; ·providing absolute main point data which describe the position of one or two actual main points of the body part relative to the marker device attached to the body part, said one or two actual main points lying in the main plane and/or calculating the position of at least one virtual main point relative to the marker device, said at least one virtual main point being in the main plane and being calculated based on the absolute auxiliary point data and the relative point data; ·calculating a position of the main plane relative to the marker device, wherein the calculation uses the relative point data and auxiliary point data as well as the provided absolute main point data and/or the calculated position of the at least one virtual main point.
摘要翻译：一种用于确定解剖体部分的主平面的位置的数据处理方法，包括以下步骤：·提供绝对辅助点数据，其描述身体部分的至少一个实际辅助点相对于附接的标记装置的位置所述至少一个实际辅助点在所述主体部分之外; ·提供约束所述主平面相对于所述至少一个实际辅助点的可能位置的相对点数据; ·提供绝对主要点数据，其描述身体部分相对于附接到身体部位的标记装置的一个或两个实际主要点的位置，所述一个或两个实际主要点位于主平面中和/或计算位置相对于所述标记装置的至少一个虚拟主要点，所述至少一个虚拟主要点位于所述主平面中，并且基于所述绝对辅助点数据和所述相对点数据来计算; ·计算主平面相对于标记装置的位置，其中所述计算使用所述相对点数据和辅助点数据以及所提供的绝对主要点数据和/或所述至少一个虚拟主要点的计算位置。

10. 发明申请

US20140114179A1 METHOD, SYSTEM AND DEVICE FOR POSITIONING AN IMPLANT 有权
标题翻译：用于定位植入物的方法，系统和装置
公开(公告)号：US20140114179A1
公开(公告)日：2014-04-24
申请号：US14125722
申请日：2011-06-17
申请人： Heiko Müller , Mario Schubert , Martin Haimerl
发明人： Heiko Müller , Mario Schubert , Martin Haimerl
IPC分类号： A61B5/06 , A61F2/46
CPC分类号： A61B5/067 , A61B34/20 , A61B2017/00477 , A61B2034/105 , A61B2034/2048 , A61B2034/2055 , A61B2034/2068 , A61B2090/0818 , A61F2/4603 , A61F2/4609
摘要： The present invention relates to a method for measuring or verifying the position of a medical implant located in an anatomical body part(s) and/or structure(s) relative to the body part(s) and/or structure(s) or specific points, landmarks or planes of the same, wherein a device is provided which has an at least partially known or previously determined geometry or at least partially known dimensions and is connected to the medical implant; positional or landmark information regarding the anatomical body part(s) and/or structure(s) is acquired; the position of the medical implant is calculated using a navigation system and a reference structure which is or can be connected to the device; and the calculated position of the medical implant is related to or compared with the acquired positional or landmark information regarding the anatomical body part(s) and/or structure(s) in order to measure or verify the position of the medical implant within or relative to the anatomical body part(s) and/or structure(s).
摘要翻译：本发明涉及一种用于测量或验证位于相对于身体部位和/或结构或具体的身体部位和/或结构的解剖体部分和/或结构中的医疗植入物的位置的方法点，地标或平面，其中提供具有至少部分已知或预先确定的几何形状或至少部分已知尺寸并且连接到医疗植入物的装置; 获取关于解剖体部分和/或结构的位置或地标信息; 使用导航系统和可以连接到该装置的参考结构来计算医疗植入物的位置; 并且医学植入物的计算位置与所获取的关于解剖体部分和/或结构的位置或标志性信息相关或与之相比较，以便测量或验证医疗植入物在或相对内部的位置到解剖体部分和/或结构。

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