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1. 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。

2. 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。

3. 发明申请

US20090003673A1 DETERMINING CORRESPONDENCE OBJECT PAIRS FOR MEDICAL NAVIGATION 有权
标题翻译：确定医疗导航对应对象
公开(公告)号：US20090003673A1
公开(公告)日：2009-01-01
申请号：US12147734
申请日：2008-06-27
申请人： Martin Haimerl , Frank Grunschlager , Markus Hepke , Oliver Fleig , Martin Haberl
发明人： Martin Haimerl , Frank Grunschlager , Markus Hepke , Oliver Fleig , Martin Haberl
IPC分类号： G06K9/00
CPC分类号： A61B90/36 , A61B34/10 , A61B34/20 , A61B34/25 , A61B2017/00725 , A61B2034/105 , A61B2034/2055 , A61B2034/2068 , A61B2034/256 , A61B2090/061 , A61B2090/364 , A61B2090/371
摘要： A system and method for determining the position of correspondence object pairs including A-objects and B-objects that represent the same objects of the same anatomical body structure in two different reference frames A and B, including: defining A-objects and B-objects that each represent different objects of the body structure in their respective reference frames; determining geometric relationship data A and geometric relationship data B that describe a geometric relationship between the A-objects based on positions of the A-objects in the reference frame A and the B-objects in the B reference frame; and providing data derived or extracted from the geometric relationship data A and from the geometric relationship data B to allow a comparison of a geometric relationship between at least two A-objects to a geometric relationship between at least two B-objects.
摘要翻译：一种用于确定对应对象对的位置的系统和方法，包括：在两个不同参考帧A和B中表示相同解剖体结构的相同对象的A对象和B对象，包括：定义A对象和B对象它们各自表示其各自参考框架中的身体结构的不同对象; 基于参考帧A中的A对象的位置和B参考帧中的B对象来确定描述A对象之间的几何关系的几何关系数据A和几何关系数据B; 并且提供从几何关系数据A和几何关系数据B导出或提取的数据，以允许将至少两个A对象之间的几何关系与至少两个B对象之间的几何关系进行比较。

4. 发明申请

US20060004284A1 Method and system for generating three-dimensional model of part of a body from fluoroscopy image data and specific landmarks 审中-公开
标题翻译：用于从透视图像数据和特定地标生成身体部分三维模型的方法和系统
公开(公告)号：US20060004284A1
公开(公告)日：2006-01-05
申请号：US11171122
申请日：2005-06-30
申请人： Frank Grunschlager , Martin Haimerl , Rainer Lachner , Stefan Vilsmeier , Alf Ritter
发明人： Frank Grunschlager , Martin Haimerl , Rainer Lachner , Stefan Vilsmeier , Alf Ritter
IPC分类号： A61B5/05
CPC分类号： A61B6/00 , A61B6/463 , A61B34/10 , A61B34/20 , A61B90/36 , A61B2034/105 , A61B2034/2055 , A61B2034/2068 , A61B2090/364 , A61B2090/367 , A61B2090/376 , A61F2/32 , A61F2/34 , A61F2/36 , A61F2002/3611
摘要： A method for generating a three-dimensional model of a part of the body with the aid of a medical and/or surgical navigation system, comprising the steps of identifying to the navigation system landmarks on the part of the body that are characteristic of the model of the part of the body; obtaining at least two fluoroscopy image data sets for each of one or more predetermined, individual and delimited regions of the part of the body; ascertaining characteristic body part data by processing and combining the landmark positions and parameters of the fluoroscopy data sets; and generating a three-dimensional and positionally determined model of the part of the body from the characteristic body part data.
摘要翻译：一种借助于医疗和/或外科导航系统来产生身体的一部分的三维模型的方法，包括以下步骤：识别导航系统身体部分具有模型特征的界标的身体部位; 为身体的一部分的一个或多个预定的个体和界定区域中的每一个获取至少两个荧光透视图像数据集; 通过处理和组合荧光透视数据集的界标位置和参数来确定特征身体部位数据; 以及从所述特征体部分数据生成所述身体部分的三维和位置确定的模型。

5. 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).

6. 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。

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. 发明授权

US07753848B2 Determining speed-of-sound factors in ultrasound images of a body 有权
标题翻译：确定身体超声图像中的声速因素
公开(公告)号：US07753848B2
公开(公告)日：2010-07-13
申请号：US11559150
申请日：2006-11-13
申请人： Martin Haimerl
发明人： Martin Haimerl
IPC分类号： A61B8/00 , G01H5/00
CPC分类号： A61B8/0875 , A61B8/0858
摘要： A method for determining speed-of-sound factors in ultrasound images of a body, includes: capturing at least two ultrasound images of an internal body region from different directions; registering the at least two ultrasound images with respect to a corresponding region in a body reference model; comparing two-dimensional registrations of each of the at least two ultrasound images with a registration of at least one other ultrasound image captured from a different direction, or with another reference registration; and determining the speed-of-sound factor for each individual ultrasound direction from the comparison of reference model point distances for a particular registered structure.
摘要翻译：一种用于确定身体超声图像中的声音因素的方法包括：从不同方向捕获内部身体区域的至少两个超声图像; 将至少两个超声图像相对于身体参考模型中的相应区域对准; 将所述至少两个超声图像中的每一个的二维注册与从不同方向或另一个参考配准捕获的至少一个其它超声图像的登记进行比较; 以及从针对特定注册结构的参考模型点距离的比较来确定每个单独的超声方向的声速因子。

9. 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。

10. 发明授权

US09713539B2 Method for planning positioning of a ball joint prosthesis 有权
公开(公告)号：US09713539B2
公开(公告)日：2017-07-25
申请号：US13997388
申请日：2011-01-20
申请人： Martin Haimerl , Lars Dohmen , Melanie Wegner , Sabine Gneiting
发明人： Martin Haimerl , Lars Dohmen , Melanie Wegner , Sabine Gneiting
IPC分类号： A61F2/46 , A61B34/10 , A61B34/20
CPC分类号： A61F2/4609 , A61B34/10 , A61B34/20 , A61B2034/104 , A61B2034/107
摘要： The present invention relates to a method for planning the positioning of a ball joint prosthesis, in particular a hip joint prosthesis, wherein the prosthesis includes a stem and a cup and the method comprises the following steps: —determining the geometric shape of the joint socket, in particular the acetabulum, and the geometric shape of the cup which is to be placed; —defining target areas where the cup has to abut the bony structure of the joint socket, in particular the acetabulum, in order for the cup to be sufficiently fixed; —determining actual areas of the cup which will abut the bony structure of the joint socket, in particular the acetabulum, when the cup is placed; —defining a requirement for the position and/or orientation of the cup on the basis of the position and/or size of the target areas and/or actual areas. The present invention also relates to a method for optimizing the positioning of a ball joint prosthesis, in particular a hip joint prosthesis, wherein the prosthesis includes a stem and a cup and the method comprises the following steps: —defining at least one requirement for the position and/or orientation of the cup; —calculating an optimum position and/or orientation of the cup on the basis of all the defined requirements being fulfilled.

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