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1. 发明授权

US08050483B2 Method for image registration processes and X-ray angiography system 有权
标题翻译：图像配准过程和X射线血管造影系统的方法
公开(公告)号：US08050483B2
公开(公告)日：2011-11-01
申请号：US12070484
申请日：2008-02-19
申请人： Jan Boese , Jörn Justiz , Andreas Meyer , Marcus Pfister
发明人： Jan Boese , Jörn Justiz , Andreas Meyer , Marcus Pfister
IPC分类号： G06K9/00
CPC分类号： G06T7/38 , A61B2090/364 , G06T2207/10072 , G06T2207/10081 , G06T2207/10088 , G06T2207/30004 , G06T2207/30012 , G06T2207/30048
摘要： Registration of preoperatively acquired MRI images of soft parts to intraoperatively acquired X-ray images of soft parts is not possible. The invention shows a way of nevertheless using such preoperatively acquired images for superimposition with 2D projections of the soft parts, taking an indirect route via 3D/3D registration of images of the spinal column. For this purpose, 3D image data sets of the spinal column must be obtained separately on the one hand using MRI and on the other using the X-ray imaging system so that the 3D/3D registration produces a mapping rule which then also applies to the preoperatively acquired images of the soft part if the soft part images and the spinal images are acquired without intervening change in the patient position in the MRI scanner.
摘要翻译：将软件部分术前获取的MRI图像注册到软组件的术中获得的X射线图像是不可能的。本发明示出了一种使用这种预先获取的图像与软部件的2D投影叠加的方式，通过经脊柱的图像的3D / 3D对准进行间接路线。为此，必须使用MRI单独获得脊柱的3D图像数据集，另一方面必须使用X射线成像系统获得脊柱的3D图像数据集，使得3D / 3D注册产生映射规则，其然后也适用于如果获取软部分图像和脊柱图像而不在MRI扫描仪中的患者位置的中间改变，则在术前获取软部分的图像。

2. 发明授权

US07760926B2 Method and device for marking three-dimensional structures on two-dimensional projection images 有权
标题翻译：用于在二维投影图像上标记三维结构的方法和装置
公开(公告)号：US07760926B2
公开(公告)日：2010-07-20
申请号：US11453623
申请日：2006-06-15
申请人： Jan Boese , Andreas Meyer , Marcus Pfister , Norbert Rahn
发明人： Jan Boese , Andreas Meyer , Marcus Pfister , Norbert Rahn
IPC分类号： G06K9/00
CPC分类号： G03B42/026 , A61B6/02 , A61B6/4441 , A61B6/466 , A61B6/469 , A61B6/481 , A61B6/503 , A61B6/504 , A61B6/541 , A61B34/20 , A61B90/37 , A61B2017/00703 , A61B2090/364 , A61B2090/376 , G03B42/021
摘要： The invention relates to a method and a device for marking three-dimensional structures on two-dimensional projection images of an object, with which a position marker is determined on two projection images of the object recorded from different projection directions, from which the position of the position marker in the three-dimensional space is calculated so that further, subsequently recorded projection images can be displayed superimposed by the position marker.
摘要翻译：本发明涉及一种用于标记物体的二维投影图像上的三维结构的方法和装置，利用该方法和装置在从不同投影方向记录的物体的两个投影图像上确定位置标记，计算三维空间中的位置标记，使得随后记录的投影图像可以通过位置标记叠加显示。

3. 发明申请

US20070083103A1 Arrangement for acquiring an object 审中-公开
标题翻译：获取物品的安排
公开(公告)号：US20070083103A1
公开(公告)日：2007-04-12
申请号：US11529681
申请日：2006-09-28
申请人： Jan Boese , Martin Kleen , Andreas Meyer , Marcus Pfister , Norbert Rahn
发明人： Jan Boese , Martin Kleen , Andreas Meyer , Marcus Pfister , Norbert Rahn
IPC分类号： A61B5/05
CPC分类号： G01B21/20 , A61B5/06 , A61B5/062 , A61B6/4441 , A61B6/467 , A61B6/5235
摘要： The invention relates to an arrangement having a 3D device, the 3D device being embodied for acquiring an objects and generating a 3D acquisition result representing the object at least partially in at least three dimensions. The arrangement also has a 2D device, the 2D device being embodied for acquiring the object and generating a 2D acquisition result representing the object in at least two dimensions. The 2D acquisition result represents the object at least partially, in particular a top view of the object, a view through the object or a section through the objects. The invention is characterized in that the 3D devices and the 2D devices are connected to one another, mechanically electrically, in such a way that a part of the 3D acquisition result corresponding to an object location can be assigned to a part of the 2D acquisition result corresponding to the same object location.
摘要翻译：本发明涉及一种具有3D装置的装置，该3D装置被实施为用于获取对象并且至少部分地至少三维地生成表示该对象的3D采集结果。该装置还具有2D设备，2D设备被实现为用于获取对象并在至少二维中生成表示对象的2D采集结果。 2D采集结果至少部分地表示对象，特别是对象的顶视图，通过对象的视图或通过对象的部分。本发明的特征在于，3D装置和2D装置彼此机械电连接，使得对应于对象位置的3D采集结果的一部分可被分配给2D采集结果的一部分对应于相同的对象位置。

4. 发明申请

US20080212858A1 Method for image registration processes and X-ray angiography system 有权
标题翻译：图像配准过程和X射线血管造影系统的方法
公开(公告)号：US20080212858A1
公开(公告)日：2008-09-04
申请号：US12070484
申请日：2008-02-19
申请人： Jan Boese , Jorn Justiz , Andreas Meyer , Marcus Pfister
发明人： Jan Boese , Jorn Justiz , Andreas Meyer , Marcus Pfister
IPC分类号： G06K9/00
CPC分类号： G06T7/38 , A61B2090/364 , G06T2207/10072 , G06T2207/10081 , G06T2207/10088 , G06T2207/30004 , G06T2207/30012 , G06T2207/30048
摘要： Registration of preoperatively acquired MRI images of soft parts to intraoperatively acquired X-ray images of soft parts is not possible. The invention shows a way of nevertheless using such preoperatively acquired images for superimposition with 2D projections of the soft parts, taking an indirect route via 3D/3D registration of images of the spinal column. For this purpose, 3D image data sets of the spinal column must be obtained separately on the one hand using MRI and on the other using the X-ray imaging system so that the 3D/3D registration produces a mapping rule which then also applies to the preoperatively acquired images of the soft part if the soft part images and the spinal images are acquired without intervening change in the patient position in the MRI scanner.
摘要翻译：将软件部分术前获取的MRI图像注册到软组件的术中获得的X射线图像是不可能的。本发明示出了一种使用这种预先获取的图像与软部件的2D投影叠加的方式，通过经脊柱的图像的3D / 3D对准进行间接路线。为此，必须使用MRI单独获得脊柱的3D图像数据集，另一方面必须使用X射线成像系统获得脊柱的3D图像数据集，使得3D / 3D注册产生映射规则，其然后也适用于如果获取软部分图像和脊柱图像而不在MRI扫描仪中的患者位置的中间改变，则在术前获取软部分的图像。

5. 发明申请

US20070167706A1 Method and apparatus for visually supporting an electrophysiological catheter application in the heart by means of bidirectional information transfer 审中-公开
标题翻译：通过双向信息传递在心脏中视觉上支持电生理导管应用的方法和装置
公开(公告)号：US20070167706A1
公开(公告)日：2007-07-19
申请号：US11516138
申请日：2006-09-06
申请人： Jan Boese , Andreas Meyer , Marcus Pfister , Norbert Rahn
发明人： Jan Boese , Andreas Meyer , Marcus Pfister , Norbert Rahn
IPC分类号： A61B5/05
CPC分类号： G06T11/008 , A61B18/1492 , A61B90/36 , A61B2017/00053 , A61B2018/00839 , A61B2090/364
摘要： Method and apparatus for visually supporting an electrophysiological catheter application in the heart by means of bidirectional information transfer The present invention relates to a method and apparatus for visually supporting an electrophysiological catheter application in the heart. For the method, 3D image data of at least the heart, which is captured using a tomographic 3D imaging method prior to execution of the catheter application, and electroanatomical 3D mapping data of at least one area of the heart to be treated, which is captured during execution of the catheter application, is provided and the electroanatomical 3D mapping data and/or at least part of the 3D image data is displayed during execution of the catheter application. The method is characterized in that, in the electroanatomical 3D mapping data and/or the 3D image data, the contour of one or more areas (3) relevant to the catheter application is captured and transferred to the other system in each case on which the areas (3) are superimposed as a single polyline (5) in the representation (2, 4) of the electroanatomical 3D mapping data and/or 3D image data. The method proposed and the associated apparatus provide the user with a rapid overview of the areas relevant to the catheter application.
摘要翻译：通过双向信息转移在心脏中视觉上支持电生理学导管应用的方法和装置技术领域本发明涉及用于在心脏中视觉上支持电生理导管应用的方法和装置。对于该方法，在执行导管应用之前使用断层摄影3D成像方法捕获的至少心脏的3D图像数据以及被捕获的心脏的至少一个区域的电解剖3D绘图数据在执行导管应用期间，并且在执行导管应用期间显示电解剖3D绘图数据和/或3D图像数据的至少一部分。该方法的特征在于，在电解剖3D图数据和/或3D图像数据中，与导管应用相关的一个或多个区域（3）的轮廓被捕获并传送到另一个系统，在每个情况下，在电解剖3D绘图数据和/或3D图像数据的表示（2,4）中，区域（3）被叠加为单个折线（5）。提出的方法和相关联的装置向用户提供与导管应用相关的区域的快速概述。

6. 发明申请

US20060285738A1 Method and device for marking three-dimensional structures on two-dimensional projection images 有权
标题翻译：用于在二维投影图像上标记三维结构的方法和装置
公开(公告)号：US20060285738A1
公开(公告)日：2006-12-21
申请号：US11453623
申请日：2006-06-15
申请人： Jan Boese , Andreas Meyer , Marcus Pfister , Norbert Rahn
发明人： Jan Boese , Andreas Meyer , Marcus Pfister , Norbert Rahn
IPC分类号： G06K9/00
CPC分类号： G03B42/026 , A61B6/02 , A61B6/4441 , A61B6/466 , A61B6/469 , A61B6/481 , A61B6/503 , A61B6/504 , A61B6/541 , A61B34/20 , A61B90/37 , A61B2017/00703 , A61B2090/364 , A61B2090/376 , G03B42/021
摘要： The invention relates to a method and a device for marking three-dimensional structures on two-dimensional projection images of an object, with which a position marker is determined on two projection images of the object recorded from different projection directions, from which the position of the position marker in the three-dimensional space is calculated so that further, subsequently recorded projection images can be displayed superimposed by the position marker.
摘要翻译：本发明涉及一种用于标记物体的二维投影图像上的三维结构的方法和装置，利用该方法和装置在从不同投影方向记录的物体的两个投影图像上确定位置标记，计算三维空间中的位置标记，使得随后记录的投影图像可以通过位置标记叠加显示。

7. 发明授权

US08032203B2 Method and medical imaging system for acquisition of image data by using a pacemaker signal to control the imaging system 有权
标题翻译：方法和医学成像系统，用于通过使用起搏器信号来获取图像数据来控制成像系统
公开(公告)号：US08032203B2
公开(公告)日：2011-10-04
申请号：US11900834
申请日：2007-09-13
申请人： Jan Boese , Andreas Meyer , Norbert Rahn
发明人： Jan Boese , Andreas Meyer , Norbert Rahn
IPC分类号： A61B6/00 , A61N1/05
CPC分类号： A61B6/541 , A61B5/0402 , A61B6/4441
摘要： The invention relates to a method and a medical imaging system for acquisition of image data of the heart using a medical imaging procedure during an intervention on the heart, while the heart is stimulated by a pacing signal from an external heart pacemaker, the acquisition and/or reconstruction of the image data being controlled, in particular triggered, by the pacing signal.
摘要翻译：本发明涉及一种用于在心脏介入期间使用医学成像程序获取心脏的图像数据的方法和医学成像系统，同时心脏由来自外部心脏起搏器的起搏信号刺激，采集和/ 或通过起搏信号来重构被特别触发的图像数据。

8. 发明申请

US20070248262A1 Device and method for synchronizing an image capture device with a pre-operative image data set 有权
标题翻译：用于使图像捕获装置与预先操作的图像数据集同步的装置和方法
公开(公告)号：US20070248262A1
公开(公告)日：2007-10-25
申请号：US11725517
申请日：2007-03-19
申请人： Jan Boese , Andreas Meyer , Norbert Rahn , Bernhard Sandkamp
发明人： Jan Boese , Andreas Meyer , Norbert Rahn , Bernhard Sandkamp
IPC分类号： G06K9/00
CPC分类号： A61B6/541 , A61B5/7285 , A61B6/503 , A61B90/36 , A61B90/37 , A61B2090/3612 , A61B2090/364
摘要： The present invention relates to a device and a method for synchronizing an image capture device with a first image data set. The image capture device is used for recording a second image data set of a periodically moving area or object. Each first image data set contains information as to the point in time, relative to the periodically moving area or object, when recording took place. The device additionally acquires periodically recurring, current information of the area as well as information concerning the recording instant of the first image data set. From the periodically recurring information and the recording instant of the first image data set, a triggering instant is derived which controls at least one recording of the second image data set by the image capture device in such a way that the second image data set contains image data synchronized to the first image data set.
摘要翻译：本发明涉及一种用于使图像捕获装置与第一图像数据组同步的装置和方法。图像捕获装置用于记录周期性移动的区域或对象的第二图像数据集。当记录发生时，每个第一图像数据集包含关于相对于周期性移动的区域或对象的时间点的信息。该设备还周期性地获取周期性地重复出现的该区域的当前信息以及关于第一图像数据集的记录时刻的信息。从第一图像数据集的周期性重复信息和记录时刻，导出触发时刻，其控制由图像捕获装置设置的第二图像数据的至少一次记录，使得第二图像数据集包含图像与第一图像数据集同步的数据。

9. 发明授权

US08005283B2 Method and device for the combined representation of 2D fluoroscopic images and a static 3D image data set 有权
标题翻译：用于2D透视图像和静态3D图像数据集的组合表示的方法和装置
公开(公告)号：US08005283B2
公开(公告)日：2011-08-23
申请号：US11903537
申请日：2007-09-21
申请人： Matthias John , Andreas Meyer , Marcus Pfister , Norbert Rahn
发明人： Matthias John , Andreas Meyer , Marcus Pfister , Norbert Rahn
IPC分类号： G06K9/00
CPC分类号： A61B6/032 , A61B6/463 , A61B6/466 , A61B6/503 , A61B6/504 , A61B6/5235 , A61B6/541 , G06T5/50 , G06T7/0012 , G06T7/33 , G06T7/38 , G06T2207/10072 , G06T2207/10121 , G06T2207/30048 , G06T2207/30101
摘要： The invention relates to a method and a device for the combined representation of a series of 2D fluoroscopic images of the beating heart with a static 3D image data set of the same heart. The fluoroscopic images are registered with the 3D image data set and from this a 2D pseudo-projection on to the image plane of each fluoroscopic image generated in each case. This is then represented with the associated fluoroscopic image overlaid. The method is characterized in that the pseudo-projection is represented differently in each case or is not represented depending on the interval of the cardiac phase of the currently represented fluoroscopic image relative to the cardiac phase of the 3D image data set.
摘要翻译：本发明涉及一种用于将跳动心脏的一系列2D透视图像与同一心脏的静态3D图像数据集合组合表示的方法和装置。荧光透视图像与3D图像数据集一起登记，并且从该2D图像数据到2D图像数据到每个荧光图像的图像平面上。然后用相关的透视图像重叠表示。该方法的特征在于，伪投影在每种情况下以不同的方式表示，或者不根据当前所示的透视图像相对于3D图像数据集的心脏相位的心脏相位的间隔来表示。

10. 发明申请

US20080064974A1 Method and medical imaging system for acquisition of image data 有权
标题翻译：用于获取图像数据的方法和医学成像系统
公开(公告)号：US20080064974A1
公开(公告)日：2008-03-13
申请号：US11900834
申请日：2007-09-13
申请人： Jan Boese , Andreas Meyer , Norbert Rahn
发明人： Jan Boese , Andreas Meyer , Norbert Rahn
IPC分类号： A61B5/0402
CPC分类号： A61B6/541 , A61B5/0402 , A61B6/4441
摘要： The invention relates to a method and a medical imaging system for acquisition of image data of the heart using a medical imaging procedure during an intervention on the heart, while the heart is stimulated by a pacing signal from an external heart pacemaker, the acquisition and/or reconstruction of the image data being controlled, in particular triggered, by the pacing signal.
摘要翻译：本发明涉及一种用于在心脏介入期间使用医学成像程序获取心脏的图像数据的方法和医学成像系统，同时心脏由来自外部心脏起搏器的起搏信号刺激，采集和/ 或通过起搏信号来重构被特别触发的图像数据。

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