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1. 发明授权

US07129946B2 Computer-aided presentation method for a 3D subject 有权
标题翻译： 3D主题的计算机辅助呈现方法
公开(公告)号：US07129946B2
公开(公告)日：2006-10-31
申请号：US10664836
申请日：2003-09-17
申请人： Hendrik Ditt , Norbert Rahn , Siegfried Wach
发明人： Hendrik Ditt , Norbert Rahn , Siegfried Wach
IPC分类号： G06T15/00
CPC分类号： A61B90/37 , A61B34/10 , A61B34/20 , A61B34/25 , A61B2090/364 , A61B2090/376
摘要： In the borders of a computer-aided presentation method for a 3D subject, a 2D basic image of a subject and a 2D basic presentation of a 3D volume data set of the subject are determined by a computer and momentarily output as images via an output system. The basic image and the basic presentation are thereby simultaneously output by the computer, but spatially separate from one another.
摘要翻译：在用于3D对象的计算机辅助呈现方法的边界中，被计算机的2D基本图像和对象的3D体数据集的2D基本呈现由计算机确定，并经由输出系统作为图像暂时输出。因此，基本图像和基本呈现由计算机同时输出，但在空间上彼此分离。

2. 发明授权

US07110616B2 Device for processing images, in particular medical images 有权
标题翻译：用于处理图像的设备，特别是医学图像
公开(公告)号：US07110616B2
公开(公告)日：2006-09-19
申请号：US10225538
申请日：2002-08-22
申请人： Hendrik Ditt , Norbert Rahn , Siegfried Wach
发明人： Hendrik Ditt , Norbert Rahn , Siegfried Wach
IPC分类号： G06K9/36
CPC分类号： G06T5/40 , G06T5/50 , G06T11/00 , G06T15/10 , G06T15/503 , G06T2207/20221 , G06T2207/30004
摘要： A device for generating fusion images by fusioning two images, in particular medical images, comprising an image-processing computation unit (2) for fusioning the images, as well as a monitor (3) connected thereto for image output, a gray-value histogram (7, I, II) being displayable on the monitor (3) for each image of the images to be fusioned, which device is designed in such a way that, in each gray-value histogram (7, I, II) of the images to be fusioned, one or more gray-value ranges can be selected by user-controlled highlighting of one or more markings (8) on the monitor (3), as well as for generating the fusion image with the aid of the selected gray-value ranges.
摘要翻译：一种用于通过融合两个图像，特别是医学图像来产生融合图像的装置，包括用于融合图像的图像处理计算单元（2），以及用于图像输出连接到其上的监视器（3），灰度值直方图（7，I，II）可针对要融合的图像的每个图像在监视器（3）上显示，该设备被设计成使得在每个灰度值直方图（7，I，II）中要融合的图像，可以通过用户控制的突出显示器（3）上的一个或多个标记（8）来选择一个或多个灰度值范围，并且借助于所选择的灰色来生成融合图像值范围。

3. 发明授权

US06923768B2 Method and apparatus for acquiring and displaying a medical instrument introduced into a cavity organ of a patient to be examined or treated 有权
标题翻译：用于获取和显示引入待检查或治疗的患者的空腔器官中的医疗器械的方法和装置
公开(公告)号：US06923768B2
公开(公告)日：2005-08-02
申请号：US10385798
申请日：2003-03-11
申请人： Estelle Camus , Hendrik Ditt , Reinmar Killmann , Norbert Rahn , Siegfried Wach
发明人： Estelle Camus , Hendrik Ditt , Reinmar Killmann , Norbert Rahn , Siegfried Wach
IPC分类号： A61B5/06 , A61B8/12 , A61B8/14
CPC分类号： A61B8/12 , A61B8/543 , Y10S128/916
摘要： In a medical treatment/examination device and method for the acquisition and presentation of a medical instrument introduced into a cavity organ of a patient to be examined or treated, particularly in the framework of a cardial examination or treatment with a catheter, intracorporeal registration of 2D ultrasound images of the cavity organ is undertaken using a catheter-like ultrasound acquisition device guided into the cavity organ with simultaneous acquisition of the spatial position and orientation of a 2D ultrasound image by a position acquisition system, a 3D ultrasound image dataset is generated from the 2D ultrasound image, following introduction of the instrument, the instrument is acquired in a coordinate system registered with the 3D ultrasound image dataset, and a 3D reconstruction image is generated on the basis of the 3D image dataset and is presented at a monitor, containing a positionally exact presentation of the instrument in the 3D reconstruction image.
摘要翻译：在用于获取和呈现导入待检查或治疗的患者的空腔器官的医疗器械的医疗/检查装置和方法中，特别是在用导管进行心脏检查或治疗的框架中，体内注射2D 空腔器官的超声图像使用引导到腔体器官的导管状超声波获取装置进行，同时通过位置采集系统获取2D超声图像的空间位置和取向，从而产生3D超声图像数据集 2D超声图像，在引入仪器之后，在与3D超声图像数据集注册的坐标系中获取仪器，并且基于3D图像数据集生成3D重建图像，并且在监视器上呈现包含在3D重建图像中将仪器的位置精确呈现。

4. 发明授权

US07302286B2 Method and apparatus for the three-dimensional presentation of an examination region of a patient in the form of a 3D reconstruction image 有权
标题翻译：以3D重建图像的形式对患者的检查区域进行三维呈现的方法和装置
公开(公告)号：US07302286B2
公开(公告)日：2007-11-27
申请号：US10385865
申请日：2003-03-11
申请人： Estelle Camus , Hendrik Ditt , Reinmar Killmann , Norbert Rahn , Siegfried Wach
发明人： Estelle Camus , Hendrik Ditt , Reinmar Killmann , Norbert Rahn , Siegfried Wach
IPC分类号： A61B5/05
CPC分类号： A61B8/543 , A61B8/13 , A61B2090/364
摘要： In a method and apparatus for the three-dimensional presentation of an examination region of a patient in the form of a 3D reconstruction image, a preoperatively acquired 3D image dataset of the examination region is employed in a medical procedure, datasets representing a number of 2D ultrasound images of the examination region are acquired, the preoperative 3D image dataset is updated using the datasets representing 2D ultrasound images, and the 3D reconstruction image is generated on the basis of the updated 3D image dataset.
摘要翻译：在3D重建图像形式的患者的检查区域的三维呈现的方法和装置中，在医学过程中采用检查区域的术前获取的3D图像数据集，代表2D数量的数据集获取检查区域的超声图像，使用表示2D超声图像的数据集更新术前3D图像数据集，并且基于更新的3D图像数据集生成3D重建图像。

5. 发明授权

US07116808B2 Method for producing an image sequence from volume datasets 有权
标题翻译：用于从卷数据集中生成图像序列的方法
公开(公告)号：US07116808B2
公开(公告)日：2006-10-03
申请号：US10379226
申请日：2003-03-04
申请人： Hendrik Ditt , Norbert Rahn , Siegfried Wach
发明人： Hendrik Ditt , Norbert Rahn , Siegfried Wach
IPC分类号： G06K9/00
CPC分类号： G06T13/20 , G06T2210/44
摘要： In a method for producing an image sequence on the basis of two volume datasets that were acquired at different points in time, a first set of deformation vectors is determined that maps image contents of the first volume dataset onto image contents of the second volume datasets, subsequently a second set of deformation vectors is determined that maps image contents of the second volume dataset onto image contents of the first volume dataset. Subsequently, sets of intermediate volume datasets are produced using attenuated deformation vectors with deformation factors Ai and Bi. Dependent on the size of the deformation factors, the image information of the individual intermediate volume datasets are shifted to different degrees in relationship to the corresponding volume dataset. Subsequently, a set of dissolve volume datasets is produced and displayed as an image sequence.
摘要翻译：在基于在不同时间点获取的两个体数据集的图像序列的制作方法中，确定将第一卷数据集的图像内容映射到第二卷数据集的图像内容上的第一组变形向量，确定将第二卷数据集的图像内容映射到第一卷数据集的图像内容上的第二组变形向量。随后，使用具有变形因子A i和B i i的衰减变形向量来生成中间体数据集。取决于变形因子的大小，单个中间体数据集的图像信息与相应的体数据集相关地转移到不同程度。随后，生成一组溶解体数据集并将其显示为图像序列。

6. 发明授权

US06856310B2 Device for manually guided registration for overlaying two datasets 有权
标题翻译：用于手动引导注册用于覆盖两个数据集的设备
公开(公告)号：US06856310B2
公开(公告)日：2005-02-15
申请号：US10268491
申请日：2002-10-09
申请人： Hendrik Ditt , Norbert Rahn , Siegfried Wach
发明人： Hendrik Ditt , Norbert Rahn , Siegfried Wach
IPC分类号： G06F3/00 , G06F3/01 , G06F3/0346 , G09G5/00
CPC分类号： G06F3/016 , G06F3/0346
摘要： In a device for manually guided registration for overlaying two datasets, a quality of the registration is calculated and is used to generate an answerback control signal to a three-dimensionally manipulable input device, which is used to control the registration. If the quality of the registration deteriorates, the answerback signal causes the input unit to oppose further manipulation in at least one direction which would continue or increase the deterioration of the registration. The answerback signal can brake the input unit from further manipulation in at least one manipulation direction, or can cause the input unit to attempt to return to an initial or previous position.
摘要翻译：在用于重叠两个数据集的手动引导注册的设备中，计算注册的质量，并且用于产生用于控制注册的三维可操纵输入设备的回答控制信号。如果注册质量恶化，则回答信号使得输入单元在至少一个方向上反对进一步操纵，这将继续或增加注册的恶化。回答信号可以在至少一个操纵方向上进一步操纵制动输入单元，或者可以使输入单元尝试返回初始位置或前一位置。

7. 发明授权

US06806864B2 Operating device for influencing displayed information 有权
标题翻译：影响显示信息的操作装置
公开(公告)号：US06806864B2
公开(公告)日：2004-10-19
申请号：US09726408
申请日：2000-12-01
申请人： Norbert Rahn , Siegfried Wach
发明人： Norbert Rahn , Siegfried Wach
IPC分类号： G09G508
CPC分类号： G06F3/043 , A61B5/742 , A61B6/03 , A61B6/463 , A61B8/00 , G06F3/033 , G06F3/0346 , G06F3/04845
摘要： An operating device for influencing medical image information items displayed at a display surface with a movable operating element has a motion acquisition system for quantitatively determining adjustment motions of the operating element, with the representation of the image information items displayed at the display surface being influenced solely by motions of the operating element.
摘要翻译：用于影响在可移动操作元件上显示在显示表面上的医用图像信息项的操作装置具有用于定量地确定操作元件的调节运动的运动采集系统，显示表面上显示的图像信息项的表示仅仅受到影响通过操作元件的运动。

8. 发明授权

US06895268B1 Medical workstation, imaging system, and method for mixing two images 失效
标题翻译：医疗工作站，成像系统和混合两个图像的方法
公开(公告)号：US06895268B1
公开(公告)日：2005-05-17
申请号：US09605213
申请日：2000-06-28
申请人： Norbert Rahn , Siegfried Wach , Rainer Graumann , Johannes Bieger , Gerold Herold , Gerd Wessels
发明人： Norbert Rahn , Siegfried Wach , Rainer Graumann , Johannes Bieger , Gerold Herold , Gerd Wessels
IPC分类号： A61B6/12 , A61B8/00 , A61B8/08 , A61B19/00 , G03B42/02 , G06T1/00 , G06T3/00 , A61B5/05
CPC分类号： G03B42/02 , A61B6/12 , A61B8/0833 , A61B90/36
摘要： In a system, method and workstation, images of a first subject are acquired with an image signal acquisition unit, the position of the image signal acquisition unit is determined, the position of a second subject is determined and the position of the second subject relative to the image signal acquisition unit is also determined and an image of the second subject is mixed into an image of the first subject acquired with the image signal acquisition unit.
摘要翻译：在系统，方法和工作站中，利用图像信号获取单元获取第一被摄体的图像，确定图像信号获取单元的位置，确定第二个被摄体的位置，并且第二个被摄体的位置相对于还确定图像信号获取单元，并且将第二被摄体的图像混合成由图像信号获取单元获取的第一被摄体的图像。

9. 发明授权

US06628977B2 Method and system for visualizing an object 失效
标题翻译：可视化对象的方法和系统
公开(公告)号：US06628977B2
公开(公告)日：2003-09-30
申请号：US09748320
申请日：2000-12-22
申请人： Rainer Graumann , Norbert Rahn , Siegfried Wach
发明人： Rainer Graumann , Norbert Rahn , Siegfried Wach
IPC分类号： A61B505
CPC分类号： A61B6/5235 , A61B6/12 , A61B6/4405 , A61B6/4441 , A61B6/5247 , A61B8/0833 , A61B8/4254 , A61B8/5238 , A61B34/20 , A61B2034/107 , A61B2034/2051 , A61B2090/365 , A61B2090/376 , A61B2090/378 , G06F19/00
摘要： In a method and a system for visualizing the position and orientation of an object that is penetrating, or that has penetrated, into a subject, a first set of image data are produced from the interior of the subject before the object has penetrated into the subject, a second set of image data are produced from the interior of the subject during or after the penetration of the object into the subject, the sets of image data are connected and are superimposed to form a fused set of image data, and an image obtained from the fused set of image data is displayed. The system has an x-ray computed tomography apparatus, and an x-ray apparatus, and/or an ultrasound apparatus for producing the first and second sets of data, respectively.
摘要翻译：在用于可视化穿透或已渗透到被摄体中的物体的位置和取向的方法和系统中，在物体已经穿透到被摄物体之前，从被摄物体的内部产生第一组图像数据，在物体穿入被摄体期间或之后，从对象的内部产生第二组图像数据，连接并叠加图像数据组以形成一组融合的图像数据，并且获得图像从融合的图像数据集中显示。该系统具有分别用于产生第一组数据和第二组数据的X射线计算机断层摄影装置和X射线装置和/或超声波装置。

10. 发明授权

US07010175B2 Method and apparatus for matching at least one visualized medical measured result with at least one further dataset containing spatial information 有权
标题翻译：用于将至少一个可视化医疗测量结果与至少一个包含空间信息的另外的数据集进行匹配的方法和装置
公开(公告)号：US07010175B2
公开(公告)日：2006-03-07
申请号：US10081815
申请日：2002-02-21
申请人： Helmut Barfuss , Gerold Herold , Michael Scheuering , Siegfried Wach
发明人： Helmut Barfuss , Gerold Herold , Michael Scheuering , Siegfried Wach
IPC分类号： G06K9/00 , G06K9/32
CPC分类号： G06K9/6204
摘要： In a method and apparatus for matching at least one visualized medical measured result of a test subject with at least one dataset of the test subject by means of landmarks, landmarks with respect to the displayed test subject are defined in every visualized measured result to be matched and every dataset to be matched. The geometrical arrangement of the landmarks in every measured result and each dataset is analyzed by a first algorithm, and subsequently an allocation of corresponding landmarks of the at least one visualized measured result and of the at least one dataset to form a landmark pair ensues with a second algorithm.
摘要翻译：在用于通过地标将测试对象的至少一个可视化医学测量结果与测试对象的至少一个数据集进行匹配的方法和装置中，相对于所显示的测试对象的界标在每个可视化测量结果中被定义为匹配和每个要匹配的数据集。通过第一算法分析每个测量结果和每个数据集中的地标的几何布置，随后对至少一个可视化测量结果和至少一个数据集的对应地标的分配形成地标对，随之而来第二种算法。

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