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1. 发明授权

EP2931160B1 POSITION DETERMINATION APPARATUS 有权
标题翻译：定位装置
公开(公告)号：EP2931160B1
公开(公告)日：2017-03-22
申请号：EP13824521.2
申请日：2013-12-11
申请人： Koninklijke Philips N.V.
发明人： CATHIER, Pascal Yves François , NEMPONT, Olivier Pierre , FLORENT, Raoul
IPC分类号： A61B34/00
CPC分类号： A61B5/064 , A61B34/20 , A61B2034/105 , A61B2034/2055 , A61B2034/2061

2. 发明公开

EP2925232A1 INTEGRATION OF ULTRASOUND AND X-RAY MODALITIES 有权转让
标题翻译：集成超声和X-RAY程序
公开(公告)号：EP2925232A1
公开(公告)日：2015-10-07
申请号：EP13812160.3
申请日：2013-12-03
申请人： Koninklijke Philips N.V.
发明人： CATHIER, Pascal Yves François , NEMPONT, Olivier Pierre , FLORENT, Raoul
IPC分类号： A61B6/12 , A61B6/00 , A61B8/08 , A61B8/12 , A61B8/14 , A61B8/00
CPC分类号： A61B8/0841 , A61B6/12 , A61B6/4085 , A61B6/4417 , A61B6/4441 , A61B6/461 , A61B6/5247 , A61B6/54 , A61B8/0883 , A61B8/12 , A61B8/4416 , A61B8/4483 , A61B8/461 , A61B8/5261 , A61B8/54
摘要： The present invention relates to image acquisition technology. In particular, the present invention relates to tracking of an object of interest in ultrasound image information. For interventional procedures, an object of interest, e.g. the tool by which a procedure is performed, is depicted in image information acquired by a certain imaging modality. However, e.g. during transcatheter intracardiac procedures, tools are employed, which are rather narrow objects that may experience substantive passive motion due to heartbeat and blood flow as well as active motion due to the interventionist steering the tool. The present invention to allows steering two-dimensional ultrasound image acquisition, in particular steering of an imaging plane of an ultrasound image acquisition device, so that an object of interest remains visible in the acquired images, in particular without continuous readjustment of imaging parameters. Accordingly, a method for ultrasound image acquisition, in particular for tracking an object of interest in ultrasound image information, is provided comprising receiving (12) X-ray image information (40) and ultrasound image information (42), detecting (14) an object of interest (36) in the X-ray image information (40) and steering (16) two-dimensional ultrasound image acquisition such that the object of interest (36) is within a first ultrasound image plane (42).

3. 发明公开

EP3406195A1 DEVICE AND A CORRESPONDING METHOD FOR PROVIDING SPATIAL INFORMATION OF AN INTERVENTIONAL DEVICE IN A LIVE 2D X-RAY IMAGE 审中-公开
公开(公告)号：EP3406195A1
公开(公告)日：2018-11-28
申请号：EP17305614.4
申请日：2017-05-24
申请人： Koninklijke Philips N.V.
发明人： NEMPONT, Olivier Pierre , CATHIER, Pascal Yves François , FLORENT, Raoul
IPC分类号： A61B6/00 , A61B8/00 , A61B8/08
CPC分类号： A61B8/5261 , A61B6/12 , A61B6/4417 , A61B6/486 , A61B6/5247 , A61B8/0841 , A61B8/466 , A61B8/483 , A61B2090/364 , A61B2090/376 , A61B2090/378 , A61B2090/3782 , G06T2207/10068 , G06T2207/10132 , G06T2207/30021
摘要： The present invention relates to displaying spatial information of an interventional device in a live 2D X-ray image. In order to provide a facilitated visualization technique to provide 3D information of a subject, a device (10) for providing spatial information of an interventional device in a live 2D X-ray image is provided. The device comprises an input unit (12), and a processing unit (16). The input unit is configured to provide a live 2D X-ray image (18) of a region of interest related to a portion of a patient's body. A target location (22) lies within the region of interest. The input unit is configured to provide live 3D ultrasound data of at least a part of the region of interest and at least a portion of an interventional device (19). The processing unit is configured to register the live 3D ultrasound data to the live 2D X-ray image. The processing unit is also configured to identify the target location in the 3D ultrasound data, and to determine, based on the live 3D ultrasound data, a spatial relation between the portion of the interventional device and the target location, and to generate a graphical representation (32) indicative of the spatial relation, the graphical representation to be displayed with the live 2D X-ray image.

4. 发明公开

EP2931160A1 POSITION DETERMINATION APPARATUS 有权
标题翻译：位置确定装置
公开(公告)号：EP2931160A1
公开(公告)日：2015-10-21
申请号：EP13824521.2
申请日：2013-12-11
申请人： Koninklijke Philips N.V.
发明人： CATHIER, Pascal Yves François , NEMPONT, Olivier Pierre , FLORENT, Raoul
IPC分类号： A61B19/00
CPC分类号： A61B5/064 , A61B34/20 , A61B2034/105 , A61B2034/2055 , A61B2034/2061
摘要： The invention relates to a position determination apparatus for determining the position of a working element (5) arranged within an object (3) having an inner structure with respect to a model of the object. The position and shape of a registration element (7) within the inner structure of the object are provided and used for determining a transformation relating the inner structure of the model and the position and shape of the registration element with respect to each other, wherein the position of the working element with respect to the model is determined depending on a provided spatial relation between the working element and the registration element and the determined transformation. In this way the position of the working element with respect to the model of the object can be determined without necessarily requiring x-ray projection images showing the working element and, thus, without necessarily applying x-rays to the object.
摘要翻译：本发明涉及一种用于确定布置在具有相对于物体模型的内部结构的物体（3）内的工作元件（5）的位置的位置确定设备。提供对象的内部结构内的配准元件（7）的位置和形状，并用于确定关于模型的内部结构和配准元件相对于彼此的位置和形状的变换，其中，根据提供的工作元件和配准元件之间的空间关系以及确定的变换来确定工作元件相对于模型的位置。通过这种方式，可以确定工作元件相对于物体模型的位置，而不需要显示工作元件的X射线投影图像，并且因此不需要将X射线施加到物体上。

5. 发明公开

EP4273796A1 PROCESSING SPECTRAL IMAGE DATA GENERATED BY A COMPUTED TOMOGRAPHY SCANNER 无效
公开(公告)号：EP4273796A1
公开(公告)日：2023-11-08
申请号：EP22186302.0
申请日：2022-07-21
申请人： Koninklijke Philips N.V.
发明人： NICKISCH, Hannes , BROSCH, Tom , GOLLA, Alena-Kathrin , CATHIER, Pascal Yves François , NEMPONT, Olivier , POPOFF, Alexandre Jean Michel , KLINDER, Tobias
IPC分类号： G06T7/00 , G06T7/11 , G06T7/70
摘要： A method and system for generating predictive indicators of likely pathologies. Spectral image data is processed to identify regions of interest, which represent different sets of one or more organs. Each region of interest is then processed using a respective set of one or more machine-learning algorithms to produce a respective number of predictive indicators for each region of interest. At least one of these predictive indicators is/are then output.

6. 发明公开

EP2916740A1 ENHANCING ULTRASOUND IMAGES 有权转让
标题翻译： ERWEITERUNG VON ULTRASCHALLBILDERN
公开(公告)号：EP2916740A1
公开(公告)日：2015-09-16
申请号：EP13803246.1
申请日：2013-10-30
申请人： Koninklijke Philips N.V.
发明人： NEMPONT, Olivier Pierre , CATHIER, Pascal Yves François , FLORENT, Raoul
IPC分类号： A61B6/12 , A61B6/00 , A61B8/08 , A61B8/00
CPC分类号： G06T15/08 , A61B6/12 , A61B6/4417 , A61B6/4441 , A61B6/469 , A61B6/487 , A61B6/5247 , A61B8/0833 , A61B8/0841 , A61B8/4416 , A61B8/461 , A61B8/463 , A61B8/466 , A61B8/469 , A61B8/5261 , G06T1/0007 , G06T7/30 , G06T7/62 , G06T7/70 , G06T2207/10121 , G06T2207/10132 , G06T2207/20221 , G06T2207/30004 , G06T2215/12
摘要： The present invention relates to image processing for enhancing ultrasound images. In order to provide image data showing the current situation, for example in a region of interest of a patient, an image processing device (10) for enhancing ultrasound images is provided that comprises an image data input unit (12), a central processing unit (14), and a display unit (16). The image data input unit is configured to provide an ultrasound image of a region of interest of an object, and to provide an X-ray image of the region of interest of the object. The central processing unit is configured to select a predetermined image area in the X-ray image, to register the ultrasound image and the X-ray image, to detect the predetermined area in the ultrasound image based on the registered selected predetermined image area, and to highlight at least a part of the detected area in the ultrasound image to generate a boosted ultrasound image. The display unit is configured to provide the boosted ultrasound image as guiding information on a display area (18).
摘要翻译：本发明涉及用于增强超声图像的图像处理。为了提供示出当前情况的图像数据，例如在患者感兴趣的区域中，提供了用于增强超声图像的图像处理装置（10），其包括图像数据输入单元（12），中央处理单元（14）和显示单元（16）。图像数据输入单元被配置为提供对象的感兴趣区域的超声波图像，并且提供对象的感兴趣区域的X射线图像。中央处理单元被配置为选择X射线图像中的预定图像区域，以登记超声图像和X射线图像，以基于所登记的选择的预定图像区域来检测超声图像中的预定区域，以及以突出超声图像中的检测区域的至少一部分，以生成升压的超声图像。显示单元被配置为提供升压的超声波图像作为显示区域（18）上的引导信息。

7. 发明公开

EP2863796A1 CAVITY DETERMINATION APPARATUS 有权转让
标题翻译：空心判断装置
公开(公告)号：EP2863796A1
公开(公告)日：2015-04-29
申请号：EP13756205.4
申请日：2013-06-20
申请人： Koninklijke Philips N.V.
发明人： CATHIER, Pascal Yves François , NEMPONT, Olivier Pierre , FLORENT, Raoul
IPC分类号： A61B5/06 , A61B5/042 , A61B5/00 , A61B5/107
CPC分类号： A61B5/1076 , A61B5/0422 , A61B5/065 , A61B5/1077 , A61B5/6852 , A61B5/6886 , A61B5/7207 , A61B5/742 , A61B2562/0266 , A61B2562/164 , A61B2576/023
摘要： The invention relates to a cavity determination apparatus for determining a cavity (3) within an object (2), in particular, for determining the location and dimensions of a heart chamber within a person. A bendable segment of an introduction element (5) is arranged within the cavity in different arrangements, wherein curves defined by the bendable segment in the different arrangements are determined by a curve determination unit (7). A cavity reconstruction unit (8) reconstructs the cavity based on the determined curves. Thus, not only single locations within the cavity are acquired and used for reconstructing the cavity, but larger curves. A lot of spatial information can therefore be acquired and used very fast. This allows reconstructing the cavity with improved quality in a relatively short time.

9. 发明授权

EP2916740B1 ENHANCING ULTRASOUND IMAGES 有权转让
公开(公告)号：EP2916740B1
公开(公告)日：2019-09-04
申请号：EP13803246.1
申请日：2013-10-30
申请人： Koninklijke Philips N.V.
发明人： NEMPONT, Olivier Pierre , CATHIER, Pascal Yves François , FLORENT, Raoul
IPC分类号： A61B6/12 , A61B6/00 , A61B8/08 , A61B8/00

10. 发明授权

EP3046473B1 AUTOMATIC DEVICE-FOOTPPRINT-FREE ROADMAPPING FOR ENDOVASCULAR INTERVENTIONS 有权
公开(公告)号：EP3046473B1
公开(公告)日：2019-03-13
申请号：EP14761839.1
申请日：2014-09-09
申请人： Koninklijke Philips N.V.
发明人： NEMPONT, Olivier Pierre , CATHIER, Pascal Yves François , FLORENT, Raoul , PIZAINE, Guillaume Julien Joseph
IPC分类号： A61B6/00

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