公开(公告)号：US20070247454A1

公开(公告)日：2007-10-25

申请号：US11406723

申请日：2006-04-19

Applicant: Norbert Rahn ,  Jan Boese

Inventor： Norbert Rahn ,  Jan Boese

IPC: G06T15/00

CPC classification number: 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

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20070179378A1

公开(公告)日：2007-08-02

申请号：US11653201

申请日：2007-01-12

Applicant: Jan Boese ,  Norbert Rahn ,  Bernhard Sandkamp

Inventor： Jan Boese ,  Norbert Rahn ,  Bernhard Sandkamp

IPC: A61B5/05 ,  A61B18/18 ,  A61B18/04 ,  A61B5/00

CPC classification number: A61B5/042 ,  A61B5/01 ,  A61B5/06 ,  A61B5/062 ,  A61B5/721 ,  A61B18/1492 ,  A61B2018/00005 ,  A61B2018/00011 ,  A61B2018/00041 ,  A61B2018/00797 ,  A61B2018/00839

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20070167721A1

公开(公告)日：2007-07-19

申请号：US11636953

申请日：2006-12-11

Applicant: Marcus Pfister ,  Norbert Rahn

Inventor： Marcus Pfister ,  Norbert Rahn

IPC: A61B5/05

CPC classification number: A61B6/504 ,  A61B6/12 ,  G06T5/50 ,  G06T7/33 ,  G06T7/38 ,  G06T2207/10072 ,  G06T2207/10121 ,  G06T2207/20221 ,  G06T2207/30101

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20070049924A1

公开(公告)日：2007-03-01

申请号：US11515306

申请日：2006-08-31

Applicant: Norbert Rahn

Inventor： Norbert Rahn

IPC: A61B18/14

CPC classification number: A61B18/1492 ,  A61B2018/00214 ,  A61B2018/0262 ,  A61B2018/1407

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20060262139A1

公开(公告)日：2006-11-23

申请号：US11435185

申请日：2006-05-16

Applicant: Norbert Rahn

Inventor： Norbert Rahn

IPC: G09G5/00

CPC classification number: 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

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20060241415A1

公开(公告)日：2006-10-26

申请号：US11378060

申请日：2006-03-17

Applicant: Jan Boese ,  Martin Kleen ,  Norbert Rahn

Inventor： Jan Boese ,  Martin Kleen ,  Norbert Rahn

IPC: A61B6/00

CPC classification number: A61B5/6843 ,  A61B5/0424 ,  A61B5/6885 ,  A61B5/7415 ,  A61B2017/00128 ,  A61B2017/00199

Abstract: Medical examination and/or treatment system, configured to capture and output at least one parameter to be monitored during examination and/or treatment, with the system being configured to evaluate the at least one captured parameter and to output an acoustic signal that can be modified as a function of the result of the evaluation.

Abstract translation: 医疗检查和/或治疗系统被配置成在检查和/或治疗期间捕获并输出待监测的至少一个参数，其中该系统被配置为评估该至少一个捕获的参数并输出可被修改的声信号 作为评估结果的函数。

公开(公告)号：US07010080B2

公开(公告)日：2006-03-07

申请号：US10850499

申请日：2004-05-20

Applicant: Matthias Mitschke ,  Norbert Rahn ,  Dieter Ritter

Inventor： Matthias Mitschke ,  Norbert Rahn ,  Dieter Ritter

IPC: A61B6/03

CPC classification number: A61B6/547 ,  A61B6/12 ,  A61B6/4441 ,  A61B6/504 ,  A61B6/5235 ,  A61B6/5247 ,  G06T7/38 ,  G06T2207/30004 ,  Y10S378/901

Abstract: In a method and apparatus for automatic marker-free fusion (matching) of 2D fluoroscopic C-arm images with preoperative 3D images using an intraoperatively acquired 3D data record, an intraoperative 3D image is obtained using a C-arm x-ray system, image-based matching of an existing preoperative 3D image in relation to the intraoperative 3D image is undertaken, which generates a matching matrix of a tool plate attached to the C-arm system is matched in relation to a navigation system, a 2D fluoroscopic image to be matched is obtained, with the C-arm of the C-arm system in any arbitrary location, a projection matrix for matching the 2D fluoroscopic image in relation to the 3D image is obtained, and the 2D fluoroscopic image is fused (matched) with the preoperative 3D image on the basis of the matching matrix and the projection matrix.

Abstract translation: 在使用手术中获取的3D数据记录的2D荧光镜C臂图像与术前3D图像进行自动无标记融合（匹配）的方法和装置中，使用C臂x射线系统获得术中3D图像，图像 进行与术中3D图像相关的现有术前3D图像的匹配，其生成附接到C臂系统的工具板的匹配矩阵相对于导航系统匹配，2D透视图像为 获得与C臂系统的C臂在任意位置匹配的匹配，获得与3D图像相匹配的2D透视图像的投影矩阵，并将2D透视图像与 基于匹配矩阵和投影矩阵的术前3D图像。

公开(公告)号：US20050203420A1

公开(公告)日：2005-09-15

申请号：US11007492

申请日：2004-12-08

Applicant: Martin Kleen ,  Marcus Pfister ,  Norbert Rahn

Inventor： Martin Kleen ,  Marcus Pfister ,  Norbert Rahn

IPC: G01N21/64 ,  A61B1/00 ,  A61B5/00 ,  A61B5/055 ,  A61B6/03 ,  A61B8/00 ,  G06T1/00 ,  G06T7/00 ,  A61B6/00

CPC classification number: A61B5/0073 ,  A61B5/0071 ,  A61B5/0084 ,  A61B5/055 ,  A61B6/032 ,  A61B6/5247 ,  A61B8/00 ,  A61B8/5238 ,  G06K9/32 ,  G06K2209/05 ,  G06T7/38

Abstract: The invention relates to a method for the merged display of first image information captured using a first imaging device with second image information captured using a second imaging device, whereby said image information relates to the same area of examination in the human or animal body, in particular a hollow organ, in which method: a plurality of individual, two-dimensional images of the area under examination are recorded in the form of fluorescence images by light-excitation of fluorescent areas of the area under examination, using a medical instrument to be introduced invasively into the area under examination, in particular a catheter, a 3D fluorescence image data record, suitable for the three-dimensional reconstruction of a fluorescence three-dimensional image of the area under examination, is generated from the individual two-dimensional images, a further 3D image data record of the area under examination recorded using a further examination procedure, said further 3D image data record being suitable for the three-dimensional reconstruction of a further three-dimensional image of the area under examination, is used, the 3D fluorescence image data record and the further 3D image data record are registered with one another, and one or more fluorescence-optically marked, relevant areas of the examination volume, on the basis of the mapping rules determined by the registration process, are displayed on a monitor, said areas being accurately positioned in the further three-dimensional image generated using the further 3D data record, whereby either a) one or more fluorescence-optically marked, relevant areas of the area under examination are identified in the 3D fluorescence image data record in terms of their spatial position, and only these extracted partial image areas are displayed, said extracted partial image areas being accurately positioned in the further three-dimensional image, or b) the complete fluorescence three-dimensional image is superimposed over the further three-dimensional image, with voxels having predefined gray-scale values being masked out.

公开(公告)号：US20050165303A1

公开(公告)日：2005-07-28

申请号：US11012971

申请日：2004-12-14

Applicant: Martin Kleen ,  Marcus Pfister ,  Norbert Rahn

Inventor： Martin Kleen ,  Marcus Pfister ,  Norbert Rahn

IPC: G01N21/64 ,  A61B1/00 ,  A61B5/00 ,  A61B5/06 ,  A61B19/00 ,  A61M25/00 ,  A61B5/05

CPC classification number: A61B5/0071 ,  A61B5/0073 ,  A61B5/0084 ,  A61B5/06 ,  A61B5/062 ,  A61B5/7285 ,  A61B34/20 ,  A61B90/36 ,  A61B90/361 ,  A61B2034/2051 ,  A61B2090/367 ,  A61B2090/373

Abstract: Catheter device comprising a catheter, in particular an intravascular catheter, 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 said 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 said catheter tip's spatial position and/or orientation to be registered in a system of coordinates of a position-registering system (7, 14).

Abstract translation: 导管装置，其包括导管，特别是血管内导管，用于插入被检查的区域，特别是插入人或动物身体中的血管或含空腔的器官中，其中在导管末端的区域中， 3）用于发射用于光学激发围绕所述导管尖端的被检查区域的激发光，此外，设备（3）用于从被检查的区域收集由于激发而发射的响应光，并且还提供位置 传感器（13,24,27）被设置成能够使所述导管尖端的空间位置和/或取向登记在位置登记系统（7,14）的坐标系中。

公开(公告)号：US20050027193A1

公开(公告)日：2005-02-03

申请号：US10851259

申请日：2004-05-21

Applicant: Matthias Mitschke ,  Norbert Rahn ,  Dieter Ritter

Inventor： Matthias Mitschke ,  Norbert Rahn ,  Dieter Ritter

IPC: A61B5/05 ,  A61B19/00 ,  G06T7/00 ,  G06T17/00

CPC classification number: A61B34/20 ,  A61B6/12 ,  A61B6/4441 ,  A61B2090/364 ,  A61B2090/365 ,  A61B2090/376 ,  G06T7/33 ,  G06T7/38 ,  G06T2207/30004

Abstract: In a method and apparatus for the automatic merging of 2D fluoroscopic C-arm images with preoperative 3D images with a one-time use of navigation markers, markers in a marker-containing preoperative 3D image are registered relative to a navigation system, a tool plate fixed on the C-arm system is registered in a reference position relative to the navigation system, a 2D C-arm image (2D fluoroscopic image) that contains the image of at least a medical instrument is obtained in an arbitrary C-arm position, a projection matrix for a 2D-3D merge is determined on the basis of the tool plate and the reference position relative to the navigation system, and the 2D fluoroscopic image is superimposed with the 3D image on the basis of the projection matrix.

Abstract translation: 在一次性使用导航标记的2D透视C臂图像与术前3D图像的自动合并的方法和装置中，包含标记的术前3D图像中的标记相对于导航系统，工具板 在C臂系统上固定的参考位置相对于导航系统被记录在参考位置，在任意C臂位置处获得包含至少医疗器械的图像的2D C臂图像（2D透视图像） 基于工具板和相对于导航系统的参考位置确定用于2D-3D合并的投影矩阵，并且基于投影矩阵将2D透视图像与3D图像叠加。