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1. 发明申请

US20080310584A1 Tomography Equipment Comprising a Variable Reproduction Geometry 审中-公开
标题翻译：包含可变繁殖几何的断层扫描设备
公开(公告)号：US20080310584A1
公开(公告)日：2008-12-18
申请号：US11883418
申请日：2006-01-31
申请人： Joachim Hey , Dirk Freyer , Manfred Breuer , Gerhard Zundorf , Marc Lievin
发明人： Joachim Hey , Dirk Freyer , Manfred Breuer , Gerhard Zundorf , Marc Lievin
IPC分类号： A61B6/00
CPC分类号： A61B6/032 , A61B6/14 , A61B6/4441 , A61B6/5258 , A61B6/587 , A61B6/589
摘要： The invention relates to a method for generating 3D tomographic images of an object (4), according to which a radiation source (1), in particular an X-ray source is displaced in relation to the object (4). The radiation source (1) emits a conical beam of radiation (2) that strikes the object (4), the radiation that has passed through the object (1) and has been weakened in intensity is captured by a detector (5); which is located in, he conical beam (2) behind the object (4) in relation to the radiation source (1). The radiation source (1) and the detector (5) are combined in a source-detector assembly (7), which is rotated about a rotational axis (6) during the generation of images in the reference system that is defined by the object (4). Said rotational axis (6) is modified during the generation of the images and/or the source (1) and/or the detector (5) in the reference system that is defined by the source-detector assembly (7) is/are displaced during the generation of the images.
摘要翻译：本发明涉及一种用于生成物体（4）的3D断层图像的方法，根据该方法，辐射源（1），特别是X射线源相对于物体（4）移位。辐射源（1）发射撞击物体（4）的锥形辐射束（2），已经通过物体（1）并已被强度减弱的辐射由检测器（5）捕获; 其位于物体（4）的相对于辐射源（1）之后的锥形梁（2）中。辐射源（1）和检测器（5）组合在源检测器组件（7）中，源组件（7）在由对象定义的参考系中产生图像期间围绕旋转轴线（6）旋转 4）。在由源 - 检测器组件（7）限定的参考系统中的图像生成和/或源（1）和/或检测器（5）被移位时，所述旋转轴线（6）被修改在图像的生成期间。

2. 发明申请

US20070262981A1 3-D Reconstruction With Oblique Geometry 审中-公开
标题翻译： 3-D重建与倾斜几何
公开(公告)号：US20070262981A1
公开(公告)日：2007-11-15
申请号：US11660541
申请日：2005-08-09
申请人： Joachim Hey , Marc Lievin , Manfred Breuer
发明人： Joachim Hey , Marc Lievin , Manfred Breuer
IPC分类号： G06T11/00
CPC分类号： A61B6/032 , A61B6/027 , A61B6/466 , A61B6/584
摘要： The invention relates to a method for producing 3D tomographic images of an object, whereby a radiation source (1), especially an X-ray source, is moved in relation to the object in a plane of motion (6) about a rotating center. The radiation source (1) emits radiation in a radiation cone (2) whose center beam (3) impinges the object. A correspondingly entrained detector (4) is arranged in said center beam, on the side of the object facing away from the radiation source, and is impinged upon by the radiation attenuated in its intensity by the object. The movement is carried out in such a manner that the center beam (3) is tilted by an angle in relation to the plane of motion (6).
摘要翻译：本发明涉及一种用于产生物体的3D断层图像的方法，由此辐射源（1），特别是X射线源相对于围绕旋转中心的运动平面（6）中的物体移动。辐射源（1）在其中心光束（3）撞击物体的辐射锥体（2）中发射辐射。相应地夹带的检测器（4）被布置在所述中心光束中，在物体背离辐射源的一侧，并被被物体强度衰减的辐射照射。以中心梁（3）相对于运动平面（6）倾斜一个角度的方式进行运动。

3. 发明申请

US20070040854A1 Method for the representation of 3d image data 审中-公开
标题翻译： 3D图像数据表示方法
公开(公告)号：US20070040854A1
公开(公告)日：2007-02-22
申请号：US10568350
申请日：2004-06-18
申请人： Marc Lievin , Joachim Hey , Erwin Keeve
发明人： Marc Lievin , Joachim Hey , Erwin Keeve
IPC分类号： G09G5/00
CPC分类号： A61B6/5223 , A61B6/14 , G06T11/008 , G06T19/00 , G06T2210/41 , G06T2219/028
摘要： A method for presenting image data 1 that represents a three-dimensional object 7 in a space, wherein projection data which represents a two-dimensional projection 6 of the object 7 are generated by computational superimposing of multiple image planes, wherein the projection 6 is displayed on a monitor for viewing by a user, wherein a sub-area 8 is selected from the projection 6, wherein a detail image 9 is generated inside the sub-area 8 with direct or indirect recourse to the image data 1, wherein the detail image 9 has different informational content than the projection 6, and wherein the detail image 9 is presented on the monitor within the sub-area 8.
摘要翻译：一种在空间中呈现表示三维物体7的图像数据1的方法，其中通过多个图像平面的计算叠加产生表示对象7的二维投影6的投影数据，其中显示投影6 在用户观看的监视器上，其中从投影6中选择一个子区域8，其中在子区域8内以直接或间接的方式产生细节图像9，其中细节图像 9具有与投影6不同的信息内容，并且其中细节图像9呈现在子区域8内的监视器上。

4. 发明授权

US08532255B2 Preparation and presentation of patient-individual panoramic visualizations 有权
标题翻译：患者个人全景可视化的准备和呈现
公开(公告)号：US08532255B2
公开(公告)日：2013-09-10
申请号：US12990525
申请日：2009-03-05
申请人： Manfred Breuer , Nils Hanβen , Joachim Hey
发明人： Manfred Breuer , Nils Hanβen , Joachim Hey
IPC分类号： A61B6/14
CPC分类号： A61B6/14 , A61B6/032 , A61B6/5223
摘要： The invention relates to a method for generating and presenting a panorama image of a jaw region, where first a set of volume data representing the jaw region of a patient is generated by means of a tomographic method.
摘要翻译：本发明涉及一种用于生成和呈现颌区域的全景图像的方法，其中首先通过断层摄影方法产生表示患者的颌区域的一组体积数据。

5. 发明申请

US20140030669A1 Surgical Instrument Having Integrated Navigation Control 审中-公开
标题翻译：具有综合导航控制的手术器械
公开(公告)号：US20140030669A1
公开(公告)日：2014-01-30
申请号：US14001233
申请日：2011-12-28
申请人： Joachim Hey , Manfred Breuer , Nils Hanssen
发明人： Joachim Hey , Manfred Breuer , Nils Hanssen
IPC分类号： A61C1/08 , A61B1/00 , A61B1/04 , A61C19/04 , A61B1/24
CPC分类号： A61C1/082 , A61B1/00045 , A61B1/00165 , A61B1/00188 , A61B1/00193 , A61B1/04 , A61B1/24 , A61B34/20 , A61B90/361 , A61B2034/107 , A61B2034/2065 , A61B2090/306 , A61B2090/371 , A61C19/04
摘要： The invention relates to a system for carrying out a treatment of a human or animal body by a surgeon, comprising a hand-held instrument (2) having an instrument head (3) that acts on an operating field of the body and supports a treatment tool (12). The system also comprises a computer (4) on which a navigation program is provided to assist the guidance of the instrument head (3), wherein body data representing the part of the body containing the operating field, planning data representing the planned treatment, and instrument data representing the position and orientation of the instrument head (3) are available to the navigation program. A positioning means for recording the instrument data is present, wherein the navigation program compares the instrument data as actual data with the planning data as desired data, and a signalling means (10) is provided, which indicates to the surgeon a deviation of the actual data from the desired data. The positioning means comprises an image-recording means that is located at the instrument head (3) and that records, during the handling of the instrument head and in particular in rapid sequence, single images of a body part that is represented in the body data and is in a defined relationship with the treatment site, wherein the orientation of the image-recording means is in a defined relationship with the instrument head, and the navigation program generates the instrument data by matching the single images with the body data.
摘要翻译：本发明涉及一种用于由外科医生进行人体或动物体的治疗的系统，该系统包括手持式仪器（2），该手持式仪器具有作用在身体操作区域并支持治疗的器械头部（3）工具（12）。该系统还包括一个计算机（4），在该计算机（4）上提供导航程序以辅助仪器头部（3）的引导，其中表示包含操作区域的身体部分的身体数据，代表计划治疗的计划数据，以及表示仪表头（3）的位置和方向的仪器数据可用于导航程序。存在用于记录仪器数据的定位装置，其中导航程序将作为实际数据的仪器数据与作为期望数据的规划数据进行比较，并且提供信令装置（10），其向外科医生指示实际的来自所需数据的数据。所述定位装置包括位于所述仪器头部（3）处的图像记录装置，并且在所述仪器头部的处理期间特别是快速顺序地记录在身体数据中表示的身体部位的单个图像并且与治疗部位具有确定的关系，其中图像记录装置的取向与仪器头具有确定的关系，并且导航程序通过使单个图像与身体数据匹配来生成仪器数据。

6. 发明申请

US20110109630A1 Preparation and Presentation of Patient-Individual Panoramic Visualizations 有权
标题翻译：患者个人全景可视化的准备和呈现
公开(公告)号：US20110109630A1
公开(公告)日：2011-05-12
申请号：US12990525
申请日：2009-03-05
申请人： Manfred Breuer , Nils Hanssen , Joachim Hey
发明人： Manfred Breuer , Nils Hanssen , Joachim Hey
IPC分类号： G06T17/00
CPC分类号： A61B6/14 , A61B6/032 , A61B6/5223
摘要： The invention relates to a method for generating and presenting a panorama image of a jaw region, wherein first a set of volume data representing the jaw region of a patient is generated by means of a tomographic method, wherein the volume data is composed of a plurality of individual volume elements (“voxels”), wherein multiple horizontal section planes intersecting the jaw are determined, wherein a contour surface (1) of the jaw delimited by an inner (2) and an outer contour line (3) is defined inside each of the section planes, wherein focus curves (4, 8) are defined inside the contour surfaces (1), wherein a common involute (9) is determined from the focus curves (4, 8) of superposed section planes, wherein the involute (9) defines an area that is positioned particularly in a vertical manner, wherein projection beams (10, 12) are defined starting from said area in each section plane, said beams being positioned perpendicular on said area and intersecting the respective contour lines (2, 3), wherein integration intervals (11) are defined on the projection beams (10, 12), said intervals being used to integrate information of the volume elements, and wherein an integration forms an image element of the panorama image.
摘要翻译：本发明涉及一种用于生成和呈现颌区域的全景图像的方法，其中首先通过断层摄影方法产生表示患者的颌区域的一组体积数据，其中体积数据由多个确定单个体积元素（“体素”），其中确定与颌相交的多个水平截面，其中限定由内部（2）和外部轮廓线（3）限定的颌骨的轮廓表面（1）其中聚焦曲线（4,8）被限定在所述轮廓表面（1）内，其中，从所述叠加部分平面的焦点曲线（4,8）确定公共渐开线（9），其中所述渐开线 9）限定特别以垂直方式定位的区域，其中从每个截面中的所述区域开始限定投影光束（10,12），所述光束垂直于所述区域定位并与相应轮廓相交行（2,3），其中在投影光束（10,12）上定义积分间隔（11），所述间隔用于整合体积元素的信息，并且其中积分形成全景图像的图像元素。

7. 发明授权

US06771734B2 Method and apparatus for generating a volume dataset representing a subject 有权
标题翻译：用于生成表示对象的体数据集的方法和装置
公开(公告)号：US06771734B2
公开(公告)日：2004-08-03
申请号：US10366048
申请日：2003-02-13
申请人： Axel Hebecker , Joachim Hey , Matthias Mitschke , Lutz-Peter Nolte , Oliver Schuetz , Heinz Waelti
发明人： Axel Hebecker , Joachim Hey , Matthias Mitschke , Lutz-Peter Nolte , Oliver Schuetz , Heinz Waelti
IPC分类号： A61B603
CPC分类号： A61B6/4405 , A61B5/1127 , A61B6/4441 , A61B6/547 , Y10S378/901
摘要： In a method and an apparatus for generating a volume dataset of a subject taking a movement of the subject into consideration, a referencing base is arranged at the subject, so that the positions and the orientations of the referencing base can be acquired during a registration of a series of 2D projections of the subject. The volume dataset of the subject is generated on the basis of the series of 2D projections as well as based on the deviations of the positions and of the orientations of the referencing base from a fixed reference position of the referencing base that are determined for all 2D projections of the series.
摘要翻译：在用于生成考虑被摄体的运动的对象的体数据集的方法和装置中，在对象处布置参考基底，使得可以在注册期间获取参考基底的位置和取向一系列2D投影的主题。主体的体数据集是基于2D投影系列产生的，并且基于参考基准点与所有参考基准点的固定参考位置的位置和方位的偏差，这些位置和方向都是针对所有2D确定的系列的预测。

8. 发明授权

US06678353B2 Apparatus and method for determining the spatial relationship of X-ray datasets registered independently of one another 有权
标题翻译：用于确定彼此独立登记的X射线数据集的空间关系的装置和方法
公开(公告)号：US06678353B2
公开(公告)日：2004-01-13
申请号：US10081178
申请日：2002-02-22
申请人： Rainer Graumann , Joachim Hey
发明人： Rainer Graumann , Joachim Hey
IPC分类号： H05G128
CPC分类号： A61B6/466 , A61B6/04 , A61B6/12 , A61B6/4405 , A61B6/4441 , A61B6/547
摘要： In a method applied and an x-ray system for determining a spatial relationship of X-ray datasets measured independently of one another, an x-ray apparatus registers X-ray datasets of a patient and a scale is provided that makes position data available that are identifiable in at least one of the registered dataset. The position data serve for the determination of the spatial relationship between at least two X-ray datasets that were registered from different body portions of the patient.
摘要翻译：在应用的方法和用于确定彼此独立测量的X射线数据集的空间关系的x射线系统中，x射线装置记录患者的X射线数据集，并提供使得位置数据可用的尺度在至少一个注册数据集中可以识别。位置数据用于确定从患者的不同身体部位登记的至少两个X射线数据集之间的空间关系。

9. 发明申请

US20090325127A1 METHOD AND DEVICE FOR PRODUCING TOOTH PROSTHESIS PARTS 审中-公开
标题翻译：用于生产牙齿假体的方法和装置
公开(公告)号：US20090325127A1
公开(公告)日：2009-12-31
申请号：US12282834
申请日：2007-03-22
申请人： Jochen Kusch , Joachim Hey , Lutz Ritter
发明人： Jochen Kusch , Joachim Hey , Lutz Ritter
IPC分类号： A61C13/08 , G06F17/50
CPC分类号： A61C13/0004 , A61C1/084 , A61C8/0048 , A61C9/0053
摘要： The invention relates to a method for producing tooth prosthesis parts comprising an implant for inserting into the jaw and a prosthesis for securing to an implant by means of a connecting surface (52). A first measuring data set of a 3D X-ray image is prepared in the region of the prosthesis which is to be inserted and is reproduced on a display unit (1) as a 3D X-ray model (20). A second measuring data set of a three-dimensional optical measurement of the visible surface of the jaw and of parts of the adjacent tooth (11, 12) is prepared in the region of the prosthesis which is to be inserted. The measuring data set of the 3D X-ray image is correlated with the measuring data set of the three-dimensional optical measurement in relation to the geometries. A data set of the prosthesis is prepared as a 3D prosthesis model (40). The 3D prosthesis model (40) is displayed to-scale in the correlated 3D X-ray model (20) on the display unit (1). A data set of the implant in the correlated 3D X-ray model (20) is displayed on the display unit as a 3D implant model (50) and can be positioned by input means (4, 5) in the correlated 3D X-ray model (20), taking into account the 3D prosthesis model (40) and the 3D X-ray model (20).
摘要翻译：本发明涉及一种用于生产牙齿假体部件的方法，该方法包括用于插入颌骨的植入物和用于通过连接表面（52）固定到植入物的假体。在作为3D X射线模型（20）的显示单元（1）上将要插入和再现的假体的区域中准备3D X射线图像的第一测量数据集。在要插入的假体的区域中准备颌的可见表面和相邻牙齿（11,12）的部分的三维光学测量的第二测量数据集。 3D X射线图像的测量数据集与三维光学测量的测量数据集相关联。准备假体的数据集作为3D假体模型（40）。 3D假体模型（40）在显示单元（1）上的相关3D X射线模型（20）中按比例显示。在相关的3D X射线模型（20）中的植入物的数据集作为3D植入物模型（50）显示在显示单元上，并且可以通过输入装置（4,5）定位在相关的3D X射线模型（20），考虑到3D假体模型（40）和3D X射线模型（20）。

10. 发明授权

US07340291B2 Medical apparatus for tracking movement of a bone fragment in a displayed image 有权
标题翻译：用于跟踪所显示的图像中的骨碎片的运动的医疗装置
公开(公告)号：US07340291B2
公开(公告)日：2008-03-04
申请号：US10615527
申请日：2003-07-08
申请人： Rainer Graumann , Axel Hebecker , Joachim Hey
发明人： Rainer Graumann , Axel Hebecker , Joachim Hey
IPC分类号： A61B1/00 , A61B1/04 , A61B5/05 , A61B6/00
CPC分类号： A61B6/4405 , A61B6/12 , A61B6/4441 , A61B6/547 , G06F19/00
摘要： A medical apparatus has a data processing device for storing an image dataset of the body of a subject and a navigation system for determining the position of a medical instrument relative to the body of the subject. At least one bone fragment is shown in the image represented by the image dataset, the image of the one bone fragment being segmented with a computer. The bone fragment is to be grasped and set with the medical instrument. The data processing device also determines the modified position of the bone fragment on the basis of the position of the medical instrument relative to the body of the subject determined with the navigation system, and displays the modified position in the image.
摘要翻译：医疗装置具有数据处理装置，用于存储被检体的身体的图像数据集和用于确定医疗器械相对于被检体的身体的位置的导航系统。在由图像数据集表示的图像中示出了至少一个骨片段，一个骨片段的图像被计算机分割。将骨碎片用医疗器械夹住并固定。数据处理装置还基于医疗器械相对于使用导航系统确定的被检体的位置的位置来确定骨片的修改位置，并且在图像中显示修改的位置。

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