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1. 发明申请

US20090088633A1 Method for the combined image display of a catheter inserted into the heart area of a patient with electrophysiological cardiological data 审中-公开
标题翻译：插入到具有电生理心脏数据的患者的心脏区域中的导管的组合图像显示的方法
公开(公告)号：US20090088633A1
公开(公告)日：2009-04-02
申请号：US12284597
申请日：2008-09-23
申请人： Andreas Meyer , Norbert Rahn , Dietrich Till
发明人： Andreas Meyer , Norbert Rahn , Dietrich Till
IPC分类号： A61B6/00
CPC分类号： A61B6/12 , A61B5/042 , A61B5/7285 , A61B6/022 , A61B6/463 , A61B6/466 , A61B6/541
摘要： The invention relates to a method for the combined three-dimensional image display of a catheter. The catheter is inserted into the heart area of a patient with electrophysiological data, as part of a cardiological investigation or treatment. A current position of the catheter is localized with fluoroscopy-aided. The current position of the catheter and the electrophysiological data of the patient are blended into a three-dimensional volumetric image of a structure of the heart for the combined three-dimensional image display.
摘要翻译：本发明涉及一种用于导管组合的三维图像显示的方法。将导管插入具有电生理数据的患者的心脏区域中，作为心脏病学调查或治疗的一部分。导管的当前位置通过荧光透视定位。将导管的当前位置和患者的电生理数据混合成用于组合的三维图像显示的心脏结构的三维体积图像。

2. 发明申请

US20110019892A1 METHOD AND APPARATUS FOR VISUALLY SUPPORTING AN ELECTROPHYSIOLOGICAL CATHETER APPLICATION 审中-公开
标题翻译：用于视觉支持电生理导管应用的方法和装置
公开(公告)号：US20110019892A1
公开(公告)日：2011-01-27
申请号：US12840361
申请日：2010-07-21
申请人： Norbert Rahn , Dietrich Till
发明人： Norbert Rahn , Dietrich Till
IPC分类号： G06K9/00
CPC分类号： A61B6/12 , A61B6/4441 , A61B6/466 , A61B6/503 , A61B6/504 , A61B8/0891 , A61B18/1492 , A61B2090/065 , G06T19/00 , G06T2210/41
摘要： A method for visually supporting an electrophysiological catheter application is provided. An electroanatomical 3D mapping data of a region of interest in the heart is visualized. A 3D image data of the region of interest is captured before the catheter application. A 3D surface profile of objects in the region of interest is extracted from the 3D image data by segmentation. The electroanatomical 3D mapping data and 3D image data forming at least the 3D surface profile is assigned by registration and visualized superimposed on one another. Characteristic parameters are measured for catheter guidance during the catheter application. The characteristic parameters are compared with at least one predefined threshold value and regulation data for catheter guidance is generated as a function of the comparison result. The regulation data is integrally displayed and represented in the superimposed visualization.
摘要翻译：提供了用于视觉上支持电生理学导管应用的方法。可视化心脏中感兴趣区域的电解剖3D绘图数据。在导管应用之前捕获感兴趣区域的3D图像数据。通过分割从3D图像数据中提取感兴趣区域中的对象的3D表面轮廓。形成至少3D表面轮廓的电解剖3D图形数据和3D图像数据通过配准分配并且可视化地彼此叠加。在导管应用期间测量导管引导的特征参数。将特征参数与至少一个预定义的阈值进行比较，并且作为比较结果的函数产生用于导管引导的调节数据。调整数据在叠加的可视化中一体地显示和表示。

3. 发明申请

US20110019893A1 Method and Device for Controlling the Ablation Energy for Performing an Electrophysiological Catheter Application 审中-公开
标题翻译：用于控制用于执行电生理导管应用的消融能量的方法和装置
公开(公告)号：US20110019893A1
公开(公告)日：2011-01-27
申请号：US12840716
申请日：2010-07-21
申请人： Norbert Rahn , Dietrich Till
发明人： Norbert Rahn , Dietrich Till
IPC分类号： G06K9/00 , A61B18/18
CPC分类号： A61B18/1492 , A61B5/042 , A61B2018/00666 , A61B2018/00702 , A61B2018/00761 , A61B2018/00839 , A61B2018/00875 , A61B2034/105 , A61B2034/2051 , A61B2090/065 , A61B2090/364 , A61B2090/376
摘要： A device and a method for controlling ablation energy for performing an electrophysiological catheter application are provided. Measured parameters that are characteristic for guidance of a catheter are received by a communication module. The characteristic parameter values are compared with at least one predefined threshold value by a control module. The control module generates control data for guidance of the catheter as a function of the result of the comparison. The control data is output to at least one control station by output interfaces for controlling the guidance of the catheter for the purpose of adjusting the ablation energy of the catheter.
摘要翻译：提供了一种用于控制用于执行电生理学导管应用的消融能量的装置和方法。用于引导导管的特征的测量参数由通信模块接收。通过控制模块将特征参数值与至少一个预定义的阈值进行比较。控制模块根据比较结果产生用于引导导管的控制数据。控制数据通过输出接口输出到至少一个控制站，用于控制导管的引导以调节导管的消融能量。

4. 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。

5. 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。

6. 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。

7. 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。

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。

10. 发明授权

US08411921B2 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：US08411921B2
公开(公告)日：2013-04-02
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。从周期性重复的信息和第一图像数据集的记录时刻，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。

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