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21. 发明授权

US07578787B2 Catheter device 有权
标题翻译：导管装置
公开(公告)号：US07578787B2
公开(公告)日：2009-08-25
申请号：US11040468
申请日：2005-01-21
申请人： Jan Boese , Martin Kleen , Norbert Rahn
发明人： Jan Boese , Martin Kleen , Norbert Rahn
IPC分类号： A61B1/00 , A61M31/00 , A61M25/00
CPC分类号： A61M25/0105 , A61M25/0155 , A61M2025/0161
摘要： Catheter device, comprising a catheter (2) for introduction into a hollow organ, especially a vessel, with a number of bending elements (12, 12a-12f, 12a′-12e′) arranged around the longitudinal axis of the catheter and distributed over at least a part of the catheter length, which can be activated separately for a specified change of shape via a control device (5), as well as a number of bending sensors (15, 15a-15e, 15a′-15e′) arranged around the longitudinal axis of the catheter and distributed over at least a part of the catheter length communicating with a control device (5), with the control device (5) being embodied to determine the given geometrical shape of the catheter (2) on the basis of the bending sensor signals and to determine the change of shape of the bending elements (12, 12a-12f, 12a′-12e′) necessary for a movement of the catheter (2) by a forward movement length preferably specifiable on the user side to enable the catheter (2) to move by itself at least in part, by explicit bend-dependent force application to the wall of the organ (16).
摘要翻译：导管装置，包括用于引入中空器官，特别是血管的导管（2），其具有围绕导管的纵向轴线布置的多个弯曲元件（12,12a-12f，12a'-12e'），并分布在导管长度的至少一部分，其可以通过控制装置（5）以及多个弯曲传感器（15,15a-15e，15a'-15e'）分别被激活以形成规定的形状变化，围绕所述导管的纵向轴线并且分布在与控制装置（5）连通的导管长度的至少一部分上，所述控制装置（5）被实施为确定所述导管（2）的给定几何形状弯曲传感器信号的基础并且确定导管（2）移动所需的弯曲元件（12,12a-12f，12a'-12e'）的形状的变化，该向前移动长度优选地可以在用户上指定侧使得导管（2）至少部分地移动到其自身明显的弯曲依赖力施加到器官的壁（16）。

22. 发明授权

US07460642B2 Method for generating an x-ray image sequence 有权
标题翻译：用于生成x射线图像序列的方法
公开(公告)号：US07460642B2
公开(公告)日：2008-12-02
申请号：US11478464
申请日：2006-06-29
申请人： Jan Boese , Norbert Rahn , Bernhard Sandkamp
发明人： Jan Boese , Norbert Rahn , Bernhard Sandkamp
IPC分类号： H05G1/42
CPC分类号： A61B6/12 , A61B6/06 , A61B6/4441 , A61B6/542 , A61B6/545
摘要： With a method for generating an x-ray image sequence for supporting an intervention on a patient with a catheter or guide wire for instance, automatic recognition of the catheter is carried out with recorded x-ray images using a computer system. The x-ray image recording parameters are changed on the basis of the determined quality of the imaging of the object, with the x-ray device preferably being automatically activated with the changed x-ray image recording parameters, to record x-ray images. The doctor can therefore concentrate on the actual intervention and does not have to worry about operating the x-ray device.
摘要翻译：通过使用例如用导管或引导线产生用于支持对患者的介入的X射线图像序列的方法，使用计算机系统用记录的X射线图像进行导管的自动识别。基于所确定的物体的成像质量来改变X射线图像记录参数，其中X射线装置优选地通过改变的X射线图像记录参数被自动激活，以记录x射线图像。因此，医生可以专注于实际的干预，而不必担心操作x射线装置。

23. 发明授权

US07366563B2 Catheter device 有权
标题翻译：导管装置
公开(公告)号：US07366563B2
公开(公告)日：2008-04-29
申请号：US11012971
申请日：2004-12-14
申请人： Martin Kleen , Marcus Pfister , Norbert Rahn
发明人： Martin Kleen , Marcus Pfister , Norbert Rahn
IPC分类号： A61B5/05
CPC分类号： A61B5/0071 , A61B5/0073 , A61B5/0084 , A61B5/06 , A61B5/062 , A61B5/7285 , A61B34/20 , A61B90/36 , A61B90/361 , A61B2034/2051 , A61B2090/367 , A61B2090/373
摘要： Catheter device for insertion into an area being examined, in particular into a vessel or cavity-containing organ in the body of a person or animal, wherein in the area of the catheter tip a device (3) is provided for emitting excitation light for light-optically exciting an area being examined surrounding the catheter tip, furthermore a device (3) is provided for collecting response light emitted, owing to excitation, from the area being examined, and furthermore a position sensor (13, 24, 27) is provided enabling the catheter tip's spatial position and/or orientation to be registered in a system of coordinates of a position-registering system (7, 14).
摘要翻译：用于插入被检查区域的导管装置，特别是插入人或动物身体中的容器或含腔器官中，其中在导管末端的区域中设置有用于发射光的激发光的装置（3） - 光学激发围绕导管尖端的被检查的区域，此外，提供了一种装置（3），用于从被检查的区域收集由于激发而发射的响应光，并且还提供了位置传感器（13,24,27）使得导管末端的空间位置和/或取向能够登记在位置登记系统（7,14）的坐标系统中。

24. 发明申请

US20080044105A1 Method for Determining a Transformation of Coordinates of Different Images of an Object 有权
标题翻译：确定对象不同图像坐标变换的方法
公开(公告)号：US20080044105A1
公开(公告)日：2008-02-21
申请号：US11631769
申请日：2005-07-05
申请人： Jan Boese , Martin Kleen , Norbert Rahn
发明人： Jan Boese , Martin Kleen , Norbert Rahn
IPC分类号： G06K9/32
CPC分类号： G06T7/33 , G06T7/32 , G06T2207/30004
摘要： Disclosed is a method for registering images of an object according to which a landmark that is common to the images is first identified, and the transformations in relation to the remaining degrees of freedom are determined by means of a position alignment that is not based on the landmark.
摘要翻译：公开了一种用于登记物体的图像的方法，根据该方法，首先识别与图像相同的地标，并且通过不基于该图像的位置对准来确定与剩余自由度相关的变换地标

25. 发明申请

US20070265518A1 Method and arrangement for locating a medical instrument at least partly inserted into an object under examination 审中-公开
标题翻译：用于定位至少部分地插入被检查物体的医疗器械的方法和装置
公开(公告)号：US20070265518A1
公开(公告)日：2007-11-15
申请号：US11522262
申请日：2006-09-15
申请人： Jan Boese , Norbert Rahn , Bernhard Sandkamp
发明人： Jan Boese , Norbert Rahn , Bernhard Sandkamp
IPC分类号： A61B5/05
CPC分类号： A61B90/36 , A61B6/00 , A61B6/541 , A61B8/543 , A61B34/10 , A61B34/20 , A61B90/39 , A61B2090/364 , A61B2090/374 , A61B2090/376
摘要： The invention relates to a method for locating a medical instrument (2a, 2b) at least partly inserted into an object under examination (U), there being acquired (11, 13) images of the object under examination (U) which capture the medical instrument (2a, 2b). A method which requires as little user interaction as possible can be provided by virtue of the fact that an image is acquired under first acquisition conditions and a substantially identical image is acquired under second acquisition conditions (11, 13), and the fact that the medical instrument (2a, 2b) is located from a subtraction (14) of image data sets of first and second acquisition conditions.
摘要翻译：本发明涉及一种用于定位至少部分地插入被检查物体（U）的医疗器械（2a，2b）的方法，存在被检查对象（U）的（11,13）图像，其被捕获医疗器械（2a，2b）。可以通过在第一获取条件下获取图像并且在第二获取条件（11,13）下获取基本相同的图像的事实来提供尽可能少的用户交互尽可能少的方法，以及医疗仪器（2a，2b）位于第一和第二获取条件的图像数据集的减法（14）中。

26. 发明申请

US20070247454A1 3D visualization with synchronous X-ray image display 审中-公开
标题翻译： 3D可视化与同步X射线图像显示
公开(公告)号：US20070247454A1
公开(公告)日：2007-10-25
申请号：US11406723
申请日：2006-04-19
申请人： Norbert Rahn , Jan Boese
发明人： Norbert Rahn , Jan Boese
IPC分类号： G06T15/00
CPC分类号： G06T19/00 , A61B5/055 , A61B6/032 , A61B6/503 , A61B6/504 , A61B6/5235 , A61B6/5247 , A61B6/541 , A61B8/0883 , A61B8/5238 , G06T2210/41 , G06T2219/028 , G06T2219/2004
摘要： A data processing system and method for multi-modal viewing of medical image visualization is described. The system includes an image display device operable to display an on-the-fly (“fly”) visualization of a three dimensional (3D) data set, and a live X-ray image, where the parameters of the “fly” visualization are adjusted so that the “fly” visualization image has a correspondence to the live X-ray image. The method includes recording a three dimensional (3D) data set, and a corresponding live X-ray image; rendering a “fly” visualization of the 3D data set; adjusting the attributes of the “fly” visualization to achieve a correspondence with the live X-ray image; and, simultaneously displaying the “fly” visualization image and the live X-ray image.
摘要翻译：描述了用于医学图像可视化的多模态观察的数据处理系统和方法。该系统包括可操作以显示三维（3D）数据集的即时（“飞行”）可视化的图像显示装置和实时X射线图像，其中“飞行”可视化的参数为调整为“飞行”可视化图像与活X射线图像具有对应关系。该方法包括记录三维（3D）数据集和相应的实时X射线图像; 呈现3D数据集的“飞行”可视化; 调整“飞行”可视化的属性以实现与实时X射线图像的对应关系; 同时显示“飞行”可视化图像和实时X射线图像。

27. 发明申请

US20070179378A1 Mapping catheter as well as mapping catheter apparatus and associated method 审中-公开
标题翻译：测绘导管以及映射导管装置及相关方法
公开(公告)号：US20070179378A1
公开(公告)日：2007-08-02
申请号：US11653201
申请日：2007-01-12
申请人： Jan Boese , Norbert Rahn , Bernhard Sandkamp
发明人： Jan Boese , Norbert Rahn , Bernhard Sandkamp
IPC分类号： A61B5/05 , A61B18/18 , A61B18/04 , A61B5/00
CPC分类号： A61B5/042 , A61B5/01 , A61B5/06 , A61B5/062 , A61B5/721 , A61B18/1492 , A61B2018/00005 , A61B2018/00011 , A61B2018/00041 , A61B2018/00797 , A61B2018/00839
摘要： The invention relates to a mapping catheter for determination of data of an area of an organ embodied as a flat surface, especially of the heart, to be presented graphically, with at least one thermosensor essentially aligned in the direction of the longitudinal axis of the mapping catheter for determination of temperature-related data which is arranged at a tip of the mapping catheter being provided in the distal area of the mapping catheter for introduction into the organ.
摘要翻译：本发明涉及一种用于确定体现为平坦表面（特别是心脏的平面）的器官的区域的数据的映射导管，以图形方式呈现，至少一个热敏传感器在映射的纵向轴线的方向上基本对准用于确定布置在映射导管的尖端处的温度相关数据的导管设置在映射导管的远端区域中以引入器官。

28. 发明申请

US20070167721A1 Method and device for correction motion in imaging during a medical intervention 有权
标题翻译：用于在医疗干预期间成像中校正运动的方法和装置
公开(公告)号：US20070167721A1
公开(公告)日：2007-07-19
申请号：US11636953
申请日：2006-12-11
申请人： Marcus Pfister , Norbert Rahn
发明人： Marcus Pfister , Norbert Rahn
IPC分类号： A61B5/05
CPC分类号： A61B6/504 , A61B6/12 , G06T5/50 , G06T7/33 , G06T7/38 , G06T2207/10072 , G06T2207/10121 , G06T2207/20221 , G06T2207/30101
摘要： The present invention relates to a method and a device for correcting motion in imaging during a medical intervention, by which method a 3D tomographic image of a target area for the intervention is first recorded while there are one or more medical instruments in the target area that will remain there during the intervention. During the intervention 2D fluoroscopic images of the target area are recorded and registered with the 3D image. The registration is therein adjusted for each 2D fluoroscopic image in realtime based in each case on the one or more instruments. The 2D fluoroscopic images are then in each case visualized with representations, concurring in terms of perspective, of the 3D image. Virtually error-free overlaying of the 3D image with in each case one 2D fluoroscopic image can be implemented using the present method and associated device.
摘要翻译：本发明涉及一种用于在医疗介入期间校正成像中的运动的方法和装置，通过该方法首先记录用于干预的目标区域的3D断层图像，同时目标区域中存在一个或多个医疗器械将在干预期间留在那里。在干预期间，记录2D目标区域的二维透视图像并将其与3D图像一起登记。在每个情况下，在一个或多个仪器上实时地对每个2D透视图像进行配准。然后，2D透视图像在每种情况下可视化，并以透视方式同意3D图像。在每种情况下，3D图像的几乎无误差的重叠可以使用本方法和相关联的装置来实现一个2D透视图像。

29. 发明申请

US20070049924A1 Ablation catheter for setting a lesion 审中-公开
标题翻译：消融导管用于设置病变
公开(公告)号：US20070049924A1
公开(公告)日：2007-03-01
申请号：US11515306
申请日：2006-08-31
申请人： Norbert Rahn
发明人： Norbert Rahn
IPC分类号： A61B18/14
CPC分类号： A61B18/1492 , A61B2018/00214 , A61B2018/0262 , A61B2018/1407
摘要： Ablation catheter for setting a lesion, which catheter contains an ablation element that can be slid out of a catheter sleeve and has a looped section which, when said element is slid out, will self-expand into an automatically or manually imposed pre-specified shape corresponding to the actual shape of the area of tissue requiring to be ablated.
摘要翻译：用于设置病变的消融导管，该导管包含可以从导管套筒滑出的消融元件，并且具有环形部分，当所述元件滑出时，其将自膨胀成自动或手动施加的预定形状对应于需要消融的组织的区域的实际形状。

30. 发明申请

US20060262139A1 Device and method for operating a plurality of medical equipment 审中-公开
标题翻译：用于操作多个医疗设备的装置和方法
公开(公告)号：US20060262139A1
公开(公告)日：2006-11-23
申请号：US11435185
申请日：2006-05-16
申请人： Norbert Rahn
发明人： Norbert Rahn
IPC分类号： G09G5/00
CPC分类号： A61B5/7445 , A61B5/0066 , A61B5/02007 , A61B5/042 , A61B6/12 , A61B6/4441 , A61B6/464 , A61B6/467 , A61B6/5247 , A61B8/06 , A61B8/08 , A61B8/0833 , A61B8/0858 , A61B8/12 , A61B8/13 , A61B8/4254 , A61B8/483 , A61B8/488 , A61B8/5238 , A61B34/20 , A61B34/25 , A61B90/36 , A61B2017/00053 , A61B2017/00199 , A61B2034/2051 , A61B2034/2074 , A61B2034/254 , A61B2090/372 , A61B2090/374 , A61B2090/376 , G06F3/0227
摘要： The invention relates to a device and a method for operating a plurality of medical equipment of an examination and treatment unit, which comprises at least two items of medical equipment, where a first data source provides data from the first item of medical equipment and a second data source provides data from the second item of medical equipment, and a common control and processing unit having an input unit and a display device processes data from the at least two data sources, whilst the processing of the data can be controlled via the same input unit, and the display of the processed data can be displayed on the same display device.
摘要翻译：本发明涉及一种用于操作检查和处理单元的多个医疗设备的装置和方法，该检查和处理单元包括至少两个医疗设备项目，其中第一数据源提供来自第一项医疗设备的数据，数据源提供来自医疗设备的第二项目的数据，并且具有输入单元和显示设备的公共控制和处理单元处理来自至少两个数据源的数据，同时可以经由相同的输入来控制数据的处理单位，并且处理的数据的显示可以显示在同一显示设备上。

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