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1. 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。

2. 发明授权

US09239300B2 X-ray system and method for generating 3D image data 有权
标题翻译：用于生成3D图像数据的X射线系统和方法
公开(公告)号：US09239300B2
公开(公告)日：2016-01-19
申请号：US13643927
申请日：2011-04-21
申请人： Erwin Keeve , Fabian Stopp , Eckart Uhlmann
发明人： Erwin Keeve , Fabian Stopp , Eckart Uhlmann
IPC分类号： G01N23/04 , A61B6/00
CPC分类号： G01N23/04 , A61B6/4405 , A61B6/4458 , A61B6/4476 , A61B6/547 , A61B6/583
摘要： The present invention relates to an X-ray system and method for generating 3D image data. The X-ray system comprises a radiation detector, a movable X-ray tube assembly and a control unit, wherein in a working state of the system the radiation detector is detachably positioned in a spatially fixed manner and the X-ray tube assembly can be moved into relative positions relative to the radiation detector. Projection images recorded in the relative positions can be processed together with the coordinates of the relative positions using an iterative reconstruction technique or other image processing methods so as to obtain 3D X-ray images. The X-ray tube assembly is attached to a motor-driven movable stand arm and can be displaced using a control unit. The stand base of the movable stand can be positioned in a spatially fixed manner, so that it has a defined fixed position relative to the radiation detector.
摘要翻译：本发明涉及一种用于产生3D图像数据的X射线系统和方法。 X射线系统包括辐射检测器，可移动X射线管组件和控制单元，其中在系统的工作状态下，辐射探测器以空间固定的方式可拆卸地定位，并且X射线管组件可以移动到相对于辐射检测器的相对位置。可以使用迭代重建技术或其他图像处理方法，在相对位置记录的投影图像与相对位置的坐标一起被处理，以获得3D X射线图像。 X射线管组件连接到电动可移动支架臂上，并可使用控制单元进行移位。可移动支架的底座可以以空间固定的方式定位，使得其相对于辐射检测器具有限定的固定位置。

3. 发明申请

US20130230137A1 X-RAY SYSTEM AND METHOD FOR GENERATING 3D IMAGE DATA 有权
标题翻译：用于生成3D图像数据的X射线系统和方法
公开(公告)号：US20130230137A1
公开(公告)日：2013-09-05
申请号：US13643927
申请日：2011-04-21
申请人： Erwin Keeve , Fabian Stopp , Eckart Uhlmann
发明人： Erwin Keeve , Fabian Stopp , Eckart Uhlmann
IPC分类号： G01N23/04
CPC分类号： G01N23/04 , A61B6/4405 , A61B6/4458 , A61B6/4476 , A61B6/547 , A61B6/583
摘要： The present invention relates to an X-ray system and method for generating 3D image data. The X-ray system comprises a radiation detector, a movable X-ray tube assembly and a control unit, wherein in a working state of the system the radiation detector is detachably positioned in a spatially fixed manner and the X-ray tube assembly can be moved into relative positions relative to the radiation detector. Projection images recorded in the relative positions can be processed together with the coordinates of the relative positions using an iterative reconstruction technique or other image processing methods so as to obtain 3D X-ray images. The X-ray tube assembly is attached to a motor-driven movable stand arm and can be displaced using a control unit. The stand base of the movable stand can be positioned in a spatially fixed manner, so that it has a defined fixed position relative to the radiation detector.
摘要翻译：本发明涉及一种用于产生3D图像数据的X射线系统和方法。 X射线系统包括辐射检测器，可移动X射线管组件和控制单元，其中在系统的工作状态下，辐射探测器以空间固定的方式可拆卸地定位，并且X射线管组件可以移动到相对于辐射检测器的相对位置。可以使用迭代重建技术或其他图像处理方法，在相对位置记录的投影图像与相对位置的坐标一起被处理，以获得3D X射线图像。 X射线管组件连接到电动可移动支架臂上，并可使用控制单元进行移位。可移动支架的底座可以以空间固定的方式定位，使得其相对于辐射检测器具有限定的固定位置。

4. 发明申请

US20090136902A1 BLANK AS A DRILLING TEMPLATE AND FOR RECORDING DATA SETS 审中-公开
标题翻译：作为钻孔模板和记录数据集的空白
公开(公告)号：US20090136902A1
公开(公告)日：2009-05-28
申请号：US12064720
申请日：2006-08-25
申请人： Gerhard Zundorf , Erwin Keeve , Lutz Ritter
发明人： Gerhard Zundorf , Erwin Keeve , Lutz Ritter
IPC分类号： A61C13/08
CPC分类号： A61C1/084 , A61C8/0089
摘要： Process for defining a common reference system between, on the one hand, a set of image data, which show the jaw (6) of a patient and which are recorded with an imaging process, and, on the other hand, a treatment template, which is attached in a removable manner during an operational intervention to the teeth of the patient in a defined position and which has a structure that is used to guide an instrument, whereby markers are provided on the treatment template that can be detected by means of the imaging process and that form a reference system, whereby a template blank (13) that is provided with markers (16) is attached to the patient at the site to be treated by means of a hardening impression material (19) on at least one tooth and/or the jaw, whereby the set of image data with the template blank that is used is recorded, whereby the template blank together with the hardened and in particular break-proof impression material is removed and is clamped in a processing device, and whereby the structure that is necessary for guiding is introduced by tools of the processing device into the template blank, whereby the tools are moved according to a plan carried out on the image data.
摘要翻译：一方面，在一方面，一组图像数据之间定义公共参考系统的过程，该组图像数据显示患者的颌部（6）并且用成像过程记录，另一方面，处理模板，其在操作干预期间以可移除的方式附接到患者的牙齿的限定位置，并且具有用于引导器械的结构，由此在治疗模板上提供可以通过成像过程，并且形成参考系统，由此通过在至少一个牙齿上的硬化印模材料（19）将具有标记（16）的模板坯件（13）附接到待处理部位的患者身上和/或钳口，由此记录具有所使用的模板坯料的一组图像数据，由此将模板坯料与硬化且特别是防破坏的印模材料一起移除并夹紧在处理装置中，并且由处理装置的工具将引导所需的结构引入到模板坯料中，由此根据对图像数据执行的计划来移动工具。

5. 发明授权

US08320612B2 System and method for the contactless determination and measurement of a spatial position and/or a spatial orientation of bodies, method for the calibration and testing, in particular, medical tools as well as patterns or structures on, in particular, medical tools 有权
标题翻译：用于非接触式确定和测量身体的空间位置和/或空间取向的系统和方法，用于校准和测试的方法，特别是医疗工具以及特别是医疗工具上的图案或结构
公开(公告)号：US08320612B2
公开(公告)日：2012-11-27
申请号：US11921779
申请日：2006-06-08
申请人： Bruno Knobel , Charles Findeisen , Frank Bartl , Erwin Keeve , Karl-Heinz Widmer , Christoph Hämmerle
发明人： Bruno Knobel , Charles Findeisen , Frank Bartl , Erwin Keeve , Karl-Heinz Widmer , Christoph Hämmerle
IPC分类号： G06K9/00
CPC分类号： A61B90/36 , A61B34/20 , A61B2034/105 , A61B2034/2051 , A61B2034/2055 , A61B2034/2057 , A61B2034/2065 , A61B2034/2068 , A61B2034/2072 , A61B2090/0818 , A61B2090/373 , A61B2090/378 , A61C1/082
摘要： In order to develop known tracking systems, in particular in the medical field, the invention proposes a device for the contactless determination and measurement of a spatial position and/or spatial orientation of bodies using a tracking system, by means of which the bodies are located and brought into relation with one another, the tracking system, or at least components or modules thereof, being mobile.
摘要翻译：为了开发已知的跟踪系统，特别是在医疗领域中，本发明提出了一种用于非接触式确定和测量使用跟踪系统的身体的空间位置和/或空间取向的装置，通过该跟踪系统，身体位于并且彼此相关联，跟踪系统或至少其组件或模块是可移动的。

6. 发明申请

US20060251313A1 Method of producing a cross-sectional image 审中-公开
标题翻译：产生截面图像的方法
公开(公告)号：US20060251313A1
公开(公告)日：2006-11-09
申请号：US11482018
申请日：2006-07-07
申请人： Marc Liévin , Erwin Keeve
发明人： Marc Liévin , Erwin Keeve
IPC分类号： G06K9/00
CPC分类号： G06T11/005 , G06T5/005
摘要： The invention relates to a method for producing a sectional image of an object consisting of artifacts, wherein two-dimensional image data is, for example, produced with the aid of a computer tomograph. Two-dimensional image data is produced from various projection devices. According to the invention, pixels, which have a disruptive data value caused by the artifact, are detected. The thus defected pixels are combined to form image areas. In a next step, the image areas are filled by means of filling methods and corrected image data is thus produced. The cross-sectional image of the object is produced on the basis of the corrected image data by retroprojection, for example.
摘要翻译：本发明涉及用于产生由人造物组成的物体的截面图像的方法，其中例如借助于计算机断层摄影机产生二维图像数据。二维图像数据由各种投影装置产生。根据本发明，检测到由伪像引起的具有破坏性数据值的像素。将这样缺陷的像素组合以形成图像区域。在下一步骤中，通过填充方法填充图像区域，从而产生校正的图像数据。例如，基于校正后的图像数据，例如通过反相投影来生成物体的横截面图像。

7. 发明申请

US20090191509A1 PROCESS FOR REGISTERING DENTAL MODELS 审中-公开
标题翻译：注册牙科模型的过程
公开(公告)号：US20090191509A1
公开(公告)日：2009-07-30
申请号：US12064717
申请日：2006-08-25
申请人： Gerhard Züdorf , Erwin Keeve , Lutz Ritter , Dirk Freyer , Nils Hanssen
发明人： Gerhard Züdorf , Erwin Keeve , Lutz Ritter , Dirk Freyer , Nils Hanssen
IPC分类号： A61C11/00
CPC分类号： A61C9/0006 , A61C9/0053 , A61C9/0093 , A61C13/0004 , A61C19/05
摘要： Process for planning an operational intervention on a body part, in particular on the jaw, of a patient, whereby within the framework of a recording, a common reference system is defined between a set of patient data that are registering with a recording device and that show the body part in its three-dimensionality, and a model of the body part, whereby the patient is held in place, during the registering of the patient data, with the body part in a securing device (3), which is brought into a defined position relative to the registering device, whereby after registering the patient data, the model (7) is positioned by means of a holding device (8) in a corresponding location in the securing device (3), whereby the holding device (8) is in a defined position relative to the securing device (3), whereby the model (7) in this defined position is secured to the holding device (8) and whereby additional planning steps are undertaken on the model (7) that is secured on the holding device (8).
摘要翻译：在病人的身体部位，特别是下颚上规划操作干预的过程，由此在记录的框架内，在正在与记录装置注册的一组患者数据之间定义公共参考系统，显示身体部位的三维度，以及身体部位的模型，由此患者在登记病人数据期间被保持在适当的位置，身体部分在固定装置（3）中，其被带入相对于登记装置定义的位置，由此在登记了患者数据之后，借助于保持装置（8）将模型（7）定位在固定装置（3）中的对应位置，由此保持装置（8））相对于固定装置（3）处于限定位置，由此在该限定位置的模型（7）被固定到保持装置（8），并且由此在已被固定的模型（7）上进行额外的计划步骤在保持装置上 8）。

8. 发明申请

US20090068620A1 System and method for the contactless determination and measurement of a spatial position and/or a spatial orientation of bodies, method for the calibration and testing , in particular, medical tools as well as patterns or structures on, in particular, medical tools 有权
标题翻译：用于非接触式确定和测量身体的空间位置和/或空间取向的系统和方法，用于校准和测试的方法，特别是医疗工具以及特别是医疗工具上的图案或结构
公开(公告)号：US20090068620A1
公开(公告)日：2009-03-12
申请号：US11921779
申请日：2006-06-08
申请人： Bruno Knobel , Charles Findeisen , Frank Bartl , Erwin Keeve , Karl-Heinz Widmer , Christoph Hammerle
发明人： Bruno Knobel , Charles Findeisen , Frank Bartl , Erwin Keeve , Karl-Heinz Widmer , Christoph Hammerle
IPC分类号： A61C19/04 , G08B21/00 , A61C5/10
CPC分类号： A61B90/36 , A61B34/20 , A61B2034/105 , A61B2034/2051 , A61B2034/2055 , A61B2034/2057 , A61B2034/2065 , A61B2034/2068 , A61B2034/2072 , A61B2090/0818 , A61B2090/373 , A61B2090/378 , A61C1/082
摘要： In order to develop known tracking systems, in particular in the medical field, the invention proposes a device for the contactless determination and measurement of a spatial position and/or spatial orientation of bodies using a tracking system, by means of which the bodies are located and brought into relation with one another, the tracking system, or at least components or modules thereof, being mobile.
摘要翻译：为了开发已知的跟踪系统，特别是在医疗领域中，本发明提出了一种用于非接触式确定和测量使用跟踪系统的身体的空间位置和/或空间取向的装置，身体位于并且彼此相关联，跟踪系统或至少其组件或模块是可移动的。

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