专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US10368946B2 Method for determining a target position for a medical procedure 有权
公开(公告)号：US10368946B2
公开(公告)日：2019-08-06
申请号：US14112951
申请日：2012-04-13
申请人： Rainer Graumann , Gerhard Kleinszig , Martin Ringholz
发明人： Rainer Graumann , Gerhard Kleinszig , Martin Ringholz
IPC分类号： A61B6/00 , A61B34/10 , A61B6/03 , A61B6/12 , A61B34/20 , A61B90/00
摘要： A method for determining the location, in a coordinate system, of a target position for an invasive medical procedure on a patient. An entry mark that defines the coordinate system and indicates an entry position for the procedure is affixed to the patient. A site marker, which can be identified in a radioscopy image, is fixed in a known relative location in the coordinate system. At least two 2D radioscopy images of the patient, which both depict the respective site marker and the target position, are recorded from different recording directions. The location of the target position in the coordinate system is determined from the representation of the target position and from the representation of the site marker in the 2D radioscopy images and from the relative location of the site marker in the coordinate system.

2. 发明授权

US08744150B2 Method for determining a layer orientation for a 2D layer image 有权
标题翻译：确定二维图像图层的方向的方法
公开(公告)号：US08744150B2
公开(公告)日：2014-06-03
申请号：US13450701
申请日：2012-04-19
申请人： Rainer Graumann
发明人： Rainer Graumann
IPC分类号： G06K9/00
CPC分类号： A61B6/505 , A61B6/032 , A61B6/5223 , A61B6/5229
摘要： A layer orientation is determined for a 2D layer image that is to be generated from 3D image data of an anatomical object in the body of a patient. First, a model resembling the object that is imaged in the 3D image data is selected from a model pool. The model has an assigned default orientation in a permanently selected relative position with respect to the model. While the relative position is being maintained, the model is aligned with the 3D image data so as to match the model to the object with maximum coincidence. The default orientation established relative to the 3D image data is then selected as the layer orientation for the 3D image data.
摘要翻译：对于将从患者体内的解剖学对象的3D图像数据生成的2D图像图像来确定层取向。首先，从模型池中选择类似于在3D图像数据中成像的对象的模型。模型在相对于模型的永久选择的相对位置中具有分配的默认方向。在保持相对位置的同时，模型与三维图像数据对齐，以便将模型与对象以最大的一致性进行匹配。然后选择相对于3D图像数据建立的默认方向作为3D图像数据的层方向。

3. 发明申请

US20130223597A1 X-RAY FACILITY HAVING A RECORDING ARRANGEMENT HELD ON SUPPORT ARMS 有权
标题翻译：具有支持方式的记录安排的X射线设备
公开(公告)号：US20130223597A1
公开(公告)日：2013-08-29
申请号：US13602457
申请日：2012-09-04
申请人： RAINER GRAUMANN
发明人： RAINER GRAUMANN
IPC分类号： A61B6/00
CPC分类号： A61B6/4429 , A61B6/4452 , A61B6/4458 , A61B6/4464 , A61B6/4476
摘要： An X-ray facility has at least one x-ray emitter, an x-ray detector and an isocenter arranged along a central beam path between the x-ray emitter and the x-ray detector. The x-ray emitter and the x-ray detector are arranged on separate support arms. At least one rotary device is provided on each support arm, by way of which the x-ray emitter or the x-ray detector can be rotated about an axis of rotation intersecting the isocenter and not corresponding to the central beam. Wherein the axes of rotation match rotary devices assigned to one another on different support arms.
摘要翻译： X射线设备具有至少一个x射线发射器，x射线检测器和沿X射线发射器和x射线检测器之间的中心光束路径布置的等角点。 x射线发射器和X射线检测器布置在分开的支撑臂上。至少一个旋转装置设置在每个支撑臂上，X射线发射器或X射线检测器可以围绕与等角点相交的旋转轴线旋转，而不对应于中心束。其中旋转轴线匹配在不同支撑臂上彼此分配的旋转装置。

4. 发明申请

US20130202171A1 METHOD FOR ASCERTAINING THE THREE-DIMENSIONAL VOLUME DATA, AND IMAGING APPARATUS 有权
标题翻译：用于消除三维体积数据的方法和成像装置
公开(公告)号：US20130202171A1
公开(公告)日：2013-08-08
申请号：US13638837
申请日：2011-03-16
申请人： Helmut Barfuss , Karl Barth , Clemens Bulitta , Rainer Graumann , Christian Schmidgunst
发明人： Helmut Barfuss , Karl Barth , Clemens Bulitta , Rainer Graumann , Christian Schmidgunst
IPC分类号： G06T7/00
CPC分类号： G06T7/0065 , G06T11/006 , G06T2211/412 , G06T2211/436
摘要： An imaging apparatus has a capture device for capturing 1D or 2D image data. A position and/or orientation for a moving section of an examination object is captured, for example using a measuring device, for a plurality of capture times for the image data. A computation device reconstructs 3D volume data from the image data based on projection parameters and based on the position and/or orientation of the moving section of the examination object.
摘要翻译：成像装置具有用于捕获1D或2D图像数据的捕获装置。对于图像数据的多个捕获时间，例如使用测量装置捕获检查对象的运动部分的位置和/或方位。计算装置基于投影参数根据检查对象的移动部分的位置和/或取向重建来自图像数据的3D体积数据。

5. 发明申请

US20120281808A1 METHOD FOR GEOMETRICALLY CORRECT ASSOCIATION OF 3D IMAGE DATA OF A PATIENT 有权
标题翻译：用于几何校正患者3D图像数据的方法
公开(公告)号：US20120281808A1
公开(公告)日：2012-11-08
申请号：US13451983
申请日：2012-04-20
申请人： Rainer Graumann , Gerhard Kleinszig
发明人： Rainer Graumann , Gerhard Kleinszig
IPC分类号： A61B6/02
CPC分类号： A61B6/584 , A61B6/032 , A61B6/0492 , A61B6/4441 , A61B90/39 , A61B2090/364 , A61B2090/3966
摘要： In a method for geometrically correct association of at least two 3D image data of a patient, a marker field that defines a reference and is dimensionally stable and can be imaged in an x-ray image, is fixed in a stationary position relative to the patient. An x-ray apparatus is brought into first and second 3D acquisition positions. In each of the 3D acquisition positions, the x-ray apparatus acquires first 2D x-ray images for the associated 3D image data in various positions. The first and second 3D acquisition positions are selected such that a second 2D x-ray image that includes an image of at least a portion of the marker field is acquired in at least one respective position. The respective attitudes of the 3D acquisition position and the 3D image data in the reference system are determined from the image of the marker field in the second 2D x-ray image. First and second image data are geometrically correctly associated with one another according to their respective attitude.
摘要翻译：在用于对患者的至少两个3D图像数据进行几何正确关联的方法中，限定参考并且尺寸稳定并且可以被成像在X射线图像中的标记场固定在相对于患者的静止位置。 X射线设备被带入第一和第二3D采集位置。在每个3D获取位置中，x射线装置获取用于各种位置的相关3D图像数据的第一2D X射线图像。选择第一和第二3D采集位置使得在至少一个相应位置中获取包括标记场的至少一部分的图像的第二2D X射线图像。根据第二2D X射线图像中的标记场的图像确定参考系中的3D获取位置和3D图像数据的各自姿态。第一和第二图像数据根据它们各自的姿态在几何上正确地相关联。

6. 发明申请

US20110262024A1 METHOD FOR DETERMINING THE PROJECTION GEOMETRY OF AN X-RAY APPARATUS 失效
标题翻译：用于确定X射线装置的投影几何的方法
公开(公告)号：US20110262024A1
公开(公告)日：2011-10-27
申请号：US13142043
申请日：2010-10-06
申请人： Clemens Bulitta , Rainer Graumann
发明人： Clemens Bulitta , Rainer Graumann
IPC分类号： G06K9/00
CPC分类号： A61B34/20 , A61B6/583 , A61B6/584 , A61B2034/2065 , A61B2090/367 , A61B2090/3762 , G06T7/75 , G06T2207/10072 , G06T2207/10116 , G06T2207/10124 , G06T2207/30052 , G06T2207/30244
摘要： In a method for determining the projection geometry of an x-ray apparatus, an x-ray image of an object inside the patient is generated using the x-ray apparatus. A first measurement of a characteristic dimension of the imaged object is determined in the x-ray image. A second measurement of the characteristic dimension is determined using real geometry data of the object. The projection geometry is then determined using the first and second measurements.
摘要翻译：在用于确定x射线设备的投影几何形状的方法中，使用x射线设备产生患者内部的物体的X射线图像。在X射线图像中确定成像对象的特征尺寸的第一测量。使用对象的实际几何数据来确定特征尺寸的第二测量。然后使用第一和第二测量来确定投影几何形状。

7. 发明申请

US20100030022A1 METHOD AND SYSTEM WITH ENCAPSULATED IMAGING AND THERAPY DEVICES, COUPLED WITH AN EXTRACORPOREAL IMAGING DEVICE 审中-公开
标题翻译：与外部成像装置耦合的具有封装成像和治疗装置的方法和系统
公开(公告)号：US20100030022A1
公开(公告)日：2010-02-04
申请号：US12520046
申请日：2007-12-19
申请人： Rainer Graumann , Rainer Kuth
发明人： Rainer Graumann , Rainer Kuth
IPC分类号： A61B1/04 , G06K9/00
CPC分类号： A61B5/073 , A61B1/00158 , A61B1/041 , A61B5/062 , A61B6/4441
摘要： A medical system has an endoscopy system and an extracorporeal imaging system and a patient positioning device. The endoscopy system includes an intracorporeally movable capsule that is navigable within the body of a patient by a magnetic coil system within a tube-like working volume formed by the magnetic coil system. An encapsulated imaging unit in the endoscopy capsule obtains image data associated with a medical finding. The spatial coordinates of the medical finding identified by the encapsulated imaging unit are relayed to the extracorporeal image acquisition system to allow an extracorporeal image to be obtained based on those spatial coordinates.
摘要翻译：医疗系统具有内窥镜检查系统和体外成像系统和患者定位装置。内窥镜检查系统包括体内可运动的胶囊，其可以通过由线圈系统形成的管状工作体积内的电磁线圈系统在患者体内通航。内窥镜胶囊中的封装成像单元获得与医学发现相关联的图像数据。由封装的成像单元识别的医疗发现的空间坐标被中继到体外图像采集系统，以允许基于那些空间坐标获得体外图像。

8. 发明申请

US20090278702A1 ARRANGEMENT AND METHOD FOR POSITIONING OF APPARATUSES 有权
标题翻译：装置定位方法
公开(公告)号：US20090278702A1
公开(公告)日：2009-11-12
申请号：US12436979
申请日：2009-05-07
申请人： Rainer Graumann , Lars Neuefeind
发明人： Rainer Graumann , Lars Neuefeind
IPC分类号： G08B21/00
CPC分类号： A61B34/20 , A61B2090/034 , A61B2090/371 , A61B2090/3762
摘要： In an arrangement and associated method for positioning of apparatuses (in particular of a C-arm), the position and orientation of a C-arm and of a pointer instrument are determined by a navigation system, and an alignment of the C-arm is conducted based on the orientation of the pointer apparatus.
摘要翻译：在用于定位装置（特别是C形臂）的装置和相关联方法中，C臂和指针仪器的位置和取向由导航系统确定，并且C臂的对准是基于指针装置的方向进行。

9. 发明授权

US07491940B2 High energy radiation detector device 失效
标题翻译：高能辐射探测器
公开(公告)号：US07491940B2
公开(公告)日：2009-02-17
申请号：US11694042
申请日：2007-03-30
申请人： Rainer Graumann , Sven-Martin Sutter
发明人： Rainer Graumann , Sven-Martin Sutter
IPC分类号： G01T1/166
CPC分类号： G01T1/2985 , A61B6/037
摘要： In a device for capturing high energy radiation emitted from a radiation source within an examination object with a detector, the detector is arranged on a carriage mechanism that is mounted in a rotatable fashion around the examination object. The carriage mechanism is supported on a stand unit via a retaining mechanism, with an amplifier device being provided that amplifies the signals coming from the detector that are fed to the amplifier device via a signal guidance device. A data processing device is provided to process the amplified signals. By arranging the amplifier device and/or the data processing device essentially within the stand unit, a device is provided which can be flexibly utilized and which increases the patient's comfort during an examination.
摘要翻译：在用于利用检测器捕获从检查对象内的辐射源发射的高能量辐射的装置中，检测器布置在可旋转地安装在检查对象周围的托架机构上。托架机构通过保持机构支撑在支架单元上，提供放大器装置，其经由信号引导装置放大来自检测器的信号，该信号经馈送到放大器装置。提供数据处理装置来处理放大的信号。通过将放大器装置和/或数据处理装置基本上布置在支架单元内，提供了能够灵活使用并且在检查期间增加患者舒适度的装置。

10. 发明申请

US20080249359A1 Endoscopy System 有权
标题翻译：内镜系统
公开(公告)号：US20080249359A1
公开(公告)日：2008-10-09
申请号：US11995409
申请日：2006-07-10
申请人： Klaus Abraham-Fuchs , Rainer Graumann , Rainer Kuth , Johannes Reinschke , Rudolf Rockelein , Sebastian Schmidt
发明人： Klaus Abraham-Fuchs , Rainer Graumann , Rainer Kuth , Johannes Reinschke , Rudolf Rockelein , Sebastian Schmidt
IPC分类号： A61B1/00 , A61B17/00
CPC分类号： A61B1/00147 , A61B1/00158 , A61B1/041 , A61B5/073 , A61B5/704 , A61B34/70 , A61B34/73 , A61B2034/732
摘要： An endoscopy system has an endo-robot that is navigable within an anatomical lumen of a patient by interacting with a magnetic field generated by an extracorporeal magnet system. The patient lies on a patient bed that is movable in one or more directions and/or orientations, and an obstacle detects objects in the movement path of the endo-robot in the anatomical lumen and produces a signal that causes the position and/or orientation of the patient bed to be altered dependent thereon.
摘要翻译：内窥镜检查系统具有通过与由体外磁体系统产生的磁场相互作用而在患者的解剖腔内通航的内窥镜机器人。患者躺在患者床上，其可在一个或多个方向和/或取向上移动，并且障碍物检测内窥镜机器人在解剖腔内的运动路径中的物体，并产生导致位置和/或取向的信号的患者床被依赖于其而改变。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式