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1. 发明申请

WO2010125486A1 INTERVENTIONAL MR IMAGING WITH MOTION COMPENSATION 审中-公开
标题翻译：具有运动补偿的传统成像
公开(公告)号：WO2010125486A1
公开(公告)日：2010-11-04
申请号：PCT/IB2010/051599
申请日：2010-04-14
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KRUEGER, Sascha, S , WEISS, Steffen , DAVID, Bernd , LIPS, Oliver , MANZKE, Robert
发明人： KRUEGER, Sascha, S , WEISS, Steffen , DAVID, Bernd , LIPS, Oliver , MANZKE, Robert
IPC分类号： A61B5/055 , G01R33/28
CPC分类号： G01R33/5673 , A61B5/055 , A61B5/064 , A61B5/7207 , A61B2034/2051 , G01R33/287 , G01R33/4824 , G01R33/56509
摘要： The invention relates to a method of MR imaging of a moving portion (22) of a body (10) of a patient placed in an examination volume of a MR device (1). For the purpose of enabling improved interventional MR imaging with motion compensation, the invention proposes that the method comprises the steps of: a) collecting tracking data from an interventional instrument (19) introduced into the portion (22) of the body (10), b) subjecting the portion (22) of the body (10) to an imaging sequence for acquiring one or more MR signals therefrom, wherein parameters of the imaging sequence are adjusted on the basis of the tracking data, c) acquiring a MR signal data set by repeating steps a) and b) several times, d) reconstructing one or more MR images from the MR signal data set.
摘要翻译：本发明涉及放置在MR装置（1）的检查体积中的患者的身体（10）的运动部分（22）的MR成像方法。为了能够改进具有运动补偿的介入MR成像，本发明提出该方法包括以下步骤：a）收集从引入到身体（10）的部分（22）中的介入仪器（19）的跟踪数据， b）使身体（10）的部分（22）经受成像序列以从其获取一个或多个MR信号，其中基于跟踪数据调整成像序列的参数，c）获取MR信号数据通过重复步骤a）和b）多次设置，d）从MR信号数据集重建一个或多个MR图像。

2. 发明申请

WO2012117366A1 VISUALIZATION FOR NAVIGATION GUIDANCE 审中-公开
标题翻译：可视化导航指导
公开(公告)号：WO2012117366A1
公开(公告)日：2012-09-07
申请号：PCT/IB2012/050966
申请日：2012-03-01
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , KING'S COLLEGE LONDON , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , MANZKE, Robert , ETYNGIER, Patrick , CATHIER, Pascal, Yves, François , VILLAIN, Nicolas, François , RASCHE, Volker , RHODE, Kawaldeep, Singh
发明人： MANZKE, Robert , ETYNGIER, Patrick , CATHIER, Pascal, Yves, François , VILLAIN, Nicolas, François , RASCHE, Volker , RHODE, Kawaldeep, Singh
IPC分类号： A61B6/00
CPC分类号： A61B5/066 , A61B6/032 , A61B6/12 , A61B6/488 , A61B6/503 , A61B6/5235 , A61B90/37 , A61B2034/2065 , A61B2090/364 , A61B2090/376
摘要： The present invention relates to visualizing information of an object. In order to provide spatial information and in addition situation specific data to the user while ensuring an effective perceptibility, a method (110) is provided comprising the steps of: a) providing (112) pre-navigation data (114) of a region of interest of an object (22); wherein the pre-navigation data comprises spatial geometrical data (116) and a functional parameter surface (118) in correspondence to the spatial geometrical data; b) acquiring (120) live image data (122) of the region of interest; c) detecting (124) an element (126) in the live image data; d) determining (128) spatial relation (130) of the pre-navigation data and the live image data; e) determining (132)the position (134) of the detected element in the spatial geometrical data, which determining is based on the spatial relation, and computing (136) a predetermined related point of location (138) on the functional parameter surface; f) generating (140) a combination (142) of a simplified surface representation (144) of the region of interest, which simplified surface representation is based on a visualization of the functional parameter surface, and a marker (146) indicating the computed predetermined related point of location; and g) displaying (148) the combination as navigation guidance (150).
摘要翻译：本发明涉及可视化对象的信息。为了在确保有效的可感知性的同时向用户提供空间信息和附加情况特定数据，提供了一种方法（110），包括以下步骤：a）提供（112）前导数据（114）物体（22）的兴趣; 其中所述预导数据包括对应于所述空间几何数据的空间几何数据（116）和功能参数表面（118）; b）获取（120）感兴趣区域的实时图像数据（122）; c）在实况图像数据中检测（124）元素（126）; d）确定前导数据和实况图像数据的（128）空间关系（130）; e）确定（132）在空间几何数据中检测到的元素的位置（134），其基于空间关系进行确定，并且计算（136）功能参数表面上的预定相关位置点（138）; f）产生（140）所述感兴趣区域的简化表面表示（144）的组合（142），所述简化表面表示基于所述功能参数表面的可视化，以及指示所计算的预定相关点位置; 以及g）将所述组合显示（148）作为导航指导（150）。

3. 发明申请

WO2012101537A1 SPECTRAL IMAGING 审中-公开
标题翻译：光谱成像
公开(公告)号：WO2012101537A1
公开(公告)日：2012-08-02
申请号：PCT/IB2012/050150
申请日：2012-01-12
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , SCHIRRA, Carsten Oliver , LANZA, Gregory , PROKSA, Roland , RÖSSL, Ewald , THRAN, Axel , MANZKE, Robert
发明人： SCHIRRA, Carsten Oliver , LANZA, Gregory , PROKSA, Roland , RÖSSL, Ewald , THRAN, Axel , MANZKE, Robert
IPC分类号： G06T11/00
CPC分类号： G06T7/0012 , A61B6/481 , A61B6/482 , G06T11/005 , G06T2211/408
摘要： A method includes analyzing a spectral projection image of a portion of a subject, generating a value quantifying an amount of a target specific contrast material in a region of interest of the spectral projection image, and generating a signal indicative of a presence of the target in response to the value satisfying a predetermined threshold level.
摘要翻译：一种方法包括分析对象的一部分的光谱投影图像，产生量化在所述光谱投影图像的感兴趣区域中的目标特定对比度材料的量的值，以及生成指示所述目标的存在的信号响应于满足预定阈值水平的值。

4. 发明申请

WO2005124689A1 ARTIFACT REDUCTION 审中-公开
标题翻译：减少文艺
公开(公告)号：WO2005124689A1
公开(公告)日：2005-12-29
申请号：PCT/IB2005/051953
申请日：2005-06-14
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N.V. , MANZKE, Robert , GRASS, Michael , KOEHLER, Thomas
发明人： MANZKE, Robert , GRASS, Michael , KOEHLER, Thomas
IPC分类号： G06T11/00
CPC分类号： G06T11/005 , G06T2211/412
摘要： Minimizing the temporal width of the gating window during calculation of the gating function in cardiac CT may not result in best image quality with a maximum of signal-to-noise ratio and minimal artifacts. According to an exemplary embodiment of the present invention, the widths of the gating windows in cardiac CT are selected on the basis of a motion model describing the motion of the heart. According to an aspect of the present invention, the widths of the gating windows are determined by considering the duration of stationary cardiac phases. Thus, artifacts, such as motion artifacts or noise, are minimized.
摘要翻译：在计算心脏CT门控功能时，最小化选通窗口的时间宽度可能无法以最大的信噪比和最小的人为因素产生最佳图像质量。根据本发明的示例性实施例，基于描述心脏运动的运动模型来选择心脏CT中门控窗口的宽度。根据本发明的一个方面，门控窗口的宽度通过考虑静止心脏相位的持续时间来确定。因此，诸如运动假象或噪声之类的伪影被最小化。

5. 发明申请

WO2013068896A1 SPECTRAL IMAGING 审中-公开
标题翻译：光谱成像
公开(公告)号：WO2013068896A1
公开(公告)日：2013-05-16
申请号：PCT/IB2012/056091
申请日：2012-11-01
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH
发明人： MANZKE, Robert , PROKSA, Roland , NEUBAUER, Anne, Morawski , SCHIRRA, Carsten, Oliver
IPC分类号： A61B6/12 , A61B6/03 , A61B18/02 , A61B18/14 , A61K49/00
CPC分类号： A61B6/4241 , A61B6/032 , A61B6/12 , A61B6/463 , A61B6/481 , A61B6/482 , A61B6/503 , A61B6/5235 , A61B6/563 , A61B18/02 , A61B18/12
摘要： An analyzer (124) includes a quantifier (204) configured to quantify an amount of contrast material representing scar tissue created by ablation for tissue of interest in contrast enhanced imaging data and a recommender (210) configured to generate a signal indicative of a recommendation to further ablate the tissue of interest in response to the quantified amount of the contrast material not satisfying a pre-determined threshold. A method includes obtaining contrast enhanced image data indicative of scar tissue created by ablation of tissue of interest, quantifying an amount of contrast material for the scar tissue in the tissue of interest, and generating a signal indicative of a recommendation to further ablate the tissue of interest in response to the quantified amount of the contrast material not satisfying a pre-determined threshold.
摘要翻译：分析器（124）包括量化器（204），其被配置为量化表示通过对比增强成像数据的感兴趣组织的消融而产生的瘢痕组织的造影材料的量，以及推荐器（210），其被配置为产生指示推荐的信号响应于不满足预定阈值的对比剂材料的量化量，进一步消融所关心的组织。一种方法包括获得指示通过感兴趣组织的消融产生的瘢痕组织的对比度增强图像数据，量化感兴趣组织中的瘢痕组织的造影材料的量，并产生指示进一步消融组织的建议的信号对不满足预定阈值的造影剂的量化量的响应的兴趣。

6. 发明申请

WO2013068877A2 FLEXIBLE X-RAY, DETECTOR WITH OPTICAL SHAPE SENSING 审中-公开
标题翻译：灵活的X射线检测器，具有光学形状感应
公开(公告)号：WO2013068877A2
公开(公告)日：2013-05-16
申请号：PCT/IB2012/055968
申请日：2012-10-29
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH
发明人： GRASS, Michael , MANZKE, Robert , CHAN, Raymond
CPC分类号： A61N5/1067 , A61B6/12 , A61N5/1071 , G01T1/023 , G01T1/161
摘要： The present invention relates to a sensor device for detecting dose of radiation received at the sensor device, the sensor device comprising a flexible body having a cross- section being comparatively small relative to the length of the device, a cladding at the flexible body, the cladding converting incoming radiation into visible light, and an optical shape sensing device disposed within the flexible body and configured to determine a shape of the flexible instrument relative to a reference, the shape sensing device configured to collect information based on its configuration to map an intraluminal structure during a procedure. The present invention further relates to a radiation therapy system including such a sensor device and a method of operating a radiation therapy system including such a sensor device.
摘要翻译：本发明涉及一种用于检测在传感器装置处接收的辐射剂量的传感器装置，该传感器装置包括柔性体，该柔性体具有相对于该装置的长度相对较小的横截面，该柔性体的包层，将入射的辐射包层转换成可见光;以及光学形状感测装置，其设置在柔性体内并且被配置为相对于参考来确定柔性器械的形状，所述形状感测装置被配置为基于其构型收集信息以映射管腔内手术过程中的结构。本发明还涉及包括这种传感器装置的放射治疗系统和包括这种传感器装置的放射治疗系统的操作方法。

7. 发明申请

WO2013057703A1 BODY SURFACE FEEDBACK FOR MEDICAL INTERVENTIONS 审中-公开
标题翻译：用于医疗干预的身体表面反馈
公开(公告)号：WO2013057703A1
公开(公告)日：2013-04-25
申请号：PCT/IB2012/055729
申请日：2012-10-19
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH
发明人： KLINDER, Tobias , MANZKE, Robert , CHAN, Raymond
IPC分类号： A41D13/12 , A61B19/00 , A61B5/113 , A61B5/06
CPC分类号： A61B5/06 , A61B5/061 , A61B5/065 , A61B5/113 , A61B5/1135 , A61B5/6804 , A61B5/742 , A61B5/746 , A61B90/37 , A61B2017/00119 , A61B2017/00699 , A61B2034/2061 , A61B2090/3983
摘要： A system for providing sensory feedback includes a garment (106) that is configured to flexibly and snuggly fit over a portion of a subject. The garment includes one or more sensors (104) disposed therein to monitor activity of the subject or monitor points of interest of the subject. An interpretation module (115) is coupled with the sensors to receive sensor signals and interpret the sensor signals to determine if conditions are met to provide feedback signals to the garment. A feedback modality (108) is incorporated into the garment and is responsive to the feedback signals such that the feedback modality emits energy from the garment to provide sensory information to assist a physician during a procedure.
摘要翻译：用于提供感觉反馈的系统包括被配置为柔性地并且贴合地贴合在受试者的一部分上的衣服（106）。衣服包括设置在其中的一个或多个传感器（104），用于监测受试者的活动或监测受试者的感兴趣点。解释模块（115）与传感器耦合以接收传感器信号并且解释传感器信号以确定是否满足条件以向服装提供反馈信号。反馈模式（108）被并入衣服中并且响应于反馈信号，使得反馈模态从服装发射能量以提供感觉信息以在过程期间辅助医师。

8. 发明申请

WO2006085253A3 COMPUTER TOMOGRAPHY APPARATUS, METHOD OF EXAMINING AN OBJECT OF INTEREST WITH A COMPUTER TOMOGRAPHY APPARATUS, COMPUTER-READABLE MEDIUM AND PROGRAM ELEMENT 审中-公开
公开(公告)号：WO2006085253A3
公开(公告)日：2006-08-17
申请号：PCT/IB2006/050374
申请日：2006-02-06
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N. V. , MANZKE, Robert , GRASS, Michael
发明人： MANZKE, Robert , GRASS, Michael
IPC分类号： A61B6/03
摘要： A computer tomography apparatus (100) for examination of a moving object of interest (130), comprising an electromagnetic radiation source (104) adapted to emit electromagnetic radiation to the object of interest (130) and adapted to rotate around the object of interest (130), detecting elements (123) adapted to detect electromagnetic radiation emitted by the electromagnetic radiation source (104) and passed through the object of interest (130), adapted to rotate around the object of interest (130) and adapted to detect first data related to a first motion interval of the object of interest (130) and to detect second data related to a second motion interval of the object of interest (130), and a determination unit (118) adapted to determine images of the structure of the object of interest (130) in the first motion interval and in the second motion interval and to determine motion information concerning the object of interest (130) between the first motion interval and the second motion interval based on an analysis of the determined images.

9. 发明申请

WO2006018763A1 COMPUTER TOMOGRAPHY SCANNER HAVING AN ADJUSTABLE ROTATIONAL SPEED 审中-公开
标题翻译：具有可调节旋转速度的计算机图形扫描仪
公开(公告)号：WO2006018763A1
公开(公告)日：2006-02-23
申请号：PCT/IB2005/052575
申请日：2005-08-02
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N. V. , MANZKE, Robert , GRASS, Michael , VAN STEVENDAAL, Udo
发明人： MANZKE, Robert , GRASS, Michael , VAN STEVENDAAL, Udo
IPC分类号： A61B6/03
CPC分类号： A61B6/035 , F16F15/28 , F16F15/36 , G01M1/36
摘要： The invention relates to a computer tomography scanner comprising a gantry, on the rotor of which one or more displaceable masses are arranged. During rotation of the rotor about a rotation axis, the position of each mass can be changed perpendicular to the rotation axis by means of an adjustment unit. By retaining the rotary momentum of the rotor, the rotational speed is increased when the masses are moved toward the rotation axis, and vice versa. As a result, it is possible to maintain a specific ratio between the heart rate of the examined patient and the rotational speed even if the heart rate of the patient changes during the examination.
摘要翻译：本发明涉及一种计算机断层摄影扫描器，其包括在其上布置有一个或多个可移位质量的转子上的台架。在转子围绕旋转轴线旋转期间，每个质量块的位置可以通过调整单元垂直于旋转轴线改变。通过保持转子的旋转动量，当质量朝向旋转轴线移动时，转速增加，反之亦然。结果，即使在检查期间患者的心率发生变化，也可以保持所检查患者的心率与转速之间的比率。

10. 发明申请

WO2005057491A1 IMAGE SEGMENTATION IN A VOLUME DATA SET 审中-公开
标题翻译：体积数据集中的图像分割
公开(公告)号：WO2005057491A1
公开(公告)日：2005-06-23
申请号：PCT/IB2004/052569
申请日：2004-11-26
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N. V. , BUELOW, Thomas , GRASS, Michael , LORENZ, Christian , MANZKE, Robert
发明人： BUELOW, Thomas , GRASS, Michael , LORENZ, Christian , MANZKE, Robert
IPC分类号： G06T5/00
CPC分类号： G06T7/11 , G06T2207/10081 , G06T2207/30101
摘要： Coronary artery segmentation is a crucial task in cardiac CT image processing. This is often a tedious task performed manually by an operator. According to the present invention, a method is provided which combines data from multiple cardiac phases during the segmentation process in order to deliver a complete and continuous coronary vessel tree. Advantageously, this may allow for an improved visualization and segmentation of vessels, for example, in coronary CTA.
摘要翻译：冠状动脉分割是心脏CT图像处理中的关键任务。这通常是由操作员手动执行的繁琐的任务。根据本发明，提供了一种在分割过程中组合来自多个心脏相的数据以递送完整且连续的冠状动脉血管树的方法。有利地，这可以允许例如在冠状动脉CTA中改善血管的可视化和分割。

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