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1. 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。

2. 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。

3. 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。

4. 发明申请

US20070003017A1 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：US20070003017A1
公开(公告)日：2007-01-04
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： H05G1/58 , H05G1/54 , G01N23/04
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。

5. 发明授权

US08986217B2 Mapping catheter as well as mapping catheter apparatus and associated method 有权
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：US08986217B2
公开(公告)日：2015-03-24
申请号：US12605547
申请日：2009-10-26
申请人： Jan Boese , Norbert Rahn , Bernhard Sandkamp
发明人： Jan Boese , Norbert Rahn , Bernhard Sandkamp
IPC分类号： A61B5/01 , G01K13/00 , A61B5/042 , A61B5/06 , A61B5/00 , A61B18/14 , A61B18/00
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。

6. 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。

7. 发明授权

US07801342B2 Method for determining the position and orientation of an object, especially of a catheter, from two-dimensional X-ray images 有权
标题翻译：用于从二维X射线图像确定物体，特别是导管的物体的位置和取向的方法
公开(公告)号：US07801342B2
公开(公告)日：2010-09-21
申请号：US11471123
申请日：2006-06-20
申请人： Jan Boese , Norbert Rahn , Bernhard Sandkamp
发明人： Jan Boese , Norbert Rahn , Bernhard Sandkamp
IPC分类号： G06K9/00 , G01N23/04 , A61B5/05
CPC分类号： A61B6/12 , A61B34/20 , A61B90/36 , A61B2090/364 , A61B2090/376
摘要： To determine the position and orientation of an object in a x-ray image the x-ray image is initially pre-processed. A three-dimensional template (data record) of the object based on the known constructional features of the object is created. Three parameters for the position and for the orientation respectively are modified iteratively. The three-dimensional template with the parameters for position and orientation is projected in each case onto a two-dimensional plane and the created image is compared on the basis of the generation of a degree of similarity with the pre-processed x-ray image.
摘要翻译：为了确定X射线图像中物体的位置和方向，首先预处理X射线图像。基于对象的已知结构特征，创建对象的三维模板（数据记录）。位置和方向的三个参数分别进行了迭代修改。将具有位置和取向参数的三维模板在每种情况下投影到二维平面上，并且基于与预处理的x射线图像的相似度的产生来比较所创建的图像。

8. 发明申请

US20060285638A1 Method for determining the position and orientation of an object, especially of a catheter, from two-dimensional X-ray images 有权
标题翻译：用于从二维X射线图像确定物体，特别是导管的物体的位置和取向的方法
公开(公告)号：US20060285638A1
公开(公告)日：2006-12-21
申请号：US11471123
申请日：2006-06-20
申请人： Jan Boese , Norbert Rahn , Bernhard Sandkamp
发明人： Jan Boese , Norbert Rahn , Bernhard Sandkamp
IPC分类号： G01N23/04
CPC分类号： A61B6/12 , A61B34/20 , A61B90/36 , A61B2090/364 , A61B2090/376
摘要： To determine the position and orientation of an object in a x-ray image the x-ray image is initially pre-processed. A three-dimensional template (data record) of the object based on the known constructional features of the object is created. Three parameters for the position and for the orientation respectively are modified iteratively. The three-dimensional template with the parameters for position and orientation is projected in each case onto a two-dimensional plane and the created image is compared on the basis of the generation of a degree of similarity with the pre-processed x-ray image.
摘要翻译：为了确定X射线图像中物体的位置和方向，首先预处理X射线图像。基于对象的已知结构特征，创建对象的三维模板（数据记录）。位置和方向的三个参数分别进行了迭代修改。将具有位置和取向参数的三维模板在每种情况下投影到二维平面上，并且基于与预处理的x射线图像的相似度的产生来比较所创建的图像。

9. 发明授权

US08511316B2 Interventional instrument with marking element 有权
标题翻译：具有标记元素的介入仪器
公开(公告)号：US08511316B2
公开(公告)日：2013-08-20
申请号：US11480192
申请日：2006-06-30
申请人： Jan Boese , Norbert Rahn , Bernhard Sandkamp
发明人： Jan Boese , Norbert Rahn , Bernhard Sandkamp
IPC分类号： A61B19/00
CPC分类号： A61M25/0108 , A61M2025/0008 , A61M2025/1079
摘要： To make interventional instruments such as catheters more easily identifiable in X-ray images, the catheters are provided with marking elements which can be recognized in the X-ray image. Examples of marking elements are sphere-shaped and ring-shaped marking elements, the ring-shaped marking elements being able to identify the catheters in the manner of a barcode and so being able to make different catheters distinguishable from one another in the X-ray image.
摘要翻译：为了在X射线图像中更容易识别诸如导管之类的介入仪器，导管设置有可在X射线图像中识别的标记元件。标记元件的示例是球形和环形标记元件，环形标记元件能够以条形码的方式识别导管，并且能够使得在X射线中彼此可区分的不同导管图片。

10. 发明授权

US07860282B2 Method for supporting an interventional medical operation 有权
标题翻译：支持介入医疗的方法
公开(公告)号：US07860282B2
公开(公告)日：2010-12-28
申请号：US11526176
申请日：2006-09-22
申请人： Jan Boese , Marcus Pfister , Norbert Rahn , Bernhard Sandkamp
发明人： Jan Boese , Marcus Pfister , Norbert Rahn , Bernhard Sandkamp
IPC分类号： G06K9/00 , A61B8/00
CPC分类号： A61B90/36 , A61B34/10 , A61B34/20
摘要： With a method for supporting an interventional medical operation, a 3-dimensional image data set is recorded before the method. A positioning system is coupled with the coordinates system of the 3-dimensional image data set. The instrument is positioned and the position of the instrument in the 3-dimensional image data set is determined as an instrument image data point. Two further target image data points are determined in the target region, in which the instrument is to be guided. A plane is defined in this way. In this plane, the image data is used for a 2-dimensional display. Both the instrument image data point and also the two target image data points can be identified on the display, so that the target region of an interventional operation and an interventional medical device are displayed on an image at the same time. The image can be tracked during the interventional medical operation.
摘要翻译：利用支持介入医疗操作的方法，在方法之前记录三维图像数据集。定位系统与三维图像数据集的坐标系相结合。将仪器定位，并将仪器在3维图像数据组中的位置确定为仪器图像数据点。在要引导仪器的目标区域中确定另外两个目标图像数据点。以这种方式定义飞机。在该平面中，图像数据用于二维显示。可以在显示器上识别仪器图像数据点和两个目标图像数据点，使得介入操作的目标区域和介入医疗装置同时显示在图像上。在介入医疗操作期间可以跟踪图像。

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