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    HOLOGRAPHIC USER INTERFACES FOR MEDICAL PROCEDURES
    1.
    发明申请
    HOLOGRAPHIC USER INTERFACES FOR MEDICAL PROCEDURES 审中-公开
    用于医疗程序的全息用户界面

    公开(公告)号：US20140282008A1

    公开(公告)日：2014-09-18

    申请号：US14352409

    申请日：2012-10-15

    Applicant: KONINKLIJKE PHILIPS N.V.

    Inventor： Laurent Verard ,  Raymond Chan ,  Daniel Simon Anna Ruijters ,  Sander Hans Denissen ,  Sander Slegt

    IPC: G06T19/20 ,  G06F3/16

    CPC classification number: G03H1/0005 ,  G03H1/00 ,  G03H1/2202 ,  G03H2001/0061 ,  G03H2210/33 ,  G03H2226/04 ,  G06F3/167

    Abstract: An interactive holographic display system includes a holographic generation module configured to display a holographically rendered anatomical image. A localization system is configured to define a monitored space on or around the holographically rendered anatomical image. One or more monitored objects have their position and orientation monitored by the localization system such that coincidence of spatial points between the monitored space and the one or more monitored objects triggers a response in the holographically rendered anatomical image.

    Abstract translation: 交互式全息显示系统包括被配置为显示全息地渲染的解剖图像的全息生成模块。 定位系统被配置为在全息图像解剖图像上或周围定义监视的空间。 一个或多个被监视对象具有由定位系统监视其位置和姿态，使得监视的空间与一个或多个被监控对象之间的空间点的重合触发全息图解剖图像中的响应。

    Multicamera device tracking
    3.
    发明授权
    Multicamera device tracking 有权

    公开(公告)号：US10255721B2

    公开(公告)日：2019-04-09

    申请号：US14400936

    申请日：2013-05-29

    Applicant: KONINKLIJKE PHILIPS N.V.

    Inventor： Daniel Simon Anna Ruijters ,  Raoul Florent ,  Robert Johannes Frederik Homan

    IPC: A61B34/20 ,  G06T19/00 ,  G06T19/20 ,  G06T7/30 ,  A61B34/10 ,  A61B90/00

    Abstract: The present invention relates to tracking an interventional device. In order to provide a facilitated and simplified real-time tracking of an interventional device, a medical imaging system (10) for tracking an interventional device is provided, that comprises an interface unit (12), and a processing unit (14). The interface unit is configured to provide first image data (18) of a first part of an interventional device, which first part is arranged outside an object. The first image data comprises 3D image data. The interface unit is configured to provide second image data (20) of a second part of the interventional device, which second part is a continuation of the first part, and which second part is arranged inside the object. The second image data comprises 2D image data. The processing unit is configured to compute a first 3D model portion of the interventional device based on the first image data, and to compute a second 3D model portion of the interventional device based on the second image data and the first model portion. The interface unit is configured to provide data of a graphical representation (22) of the interventional device based on the first and second 3D model portions.

    Vessel segmentation
    4.
    发明授权
    Vessel segmentation 有权

    公开(公告)号：US10089744B2

    公开(公告)日：2018-10-02

    申请号：US14782210

    申请日：2014-04-02

    Applicant: KONINKLIJKE PHILIPS N.V.

    Inventor： Jean Stawiaski ,  Odile Bonnefous ,  Daniel Simon Anna Ruijters ,  Fred Simon Berend Van Nijnatten

    IPC: G06T7/20 ,  A61B6/00 ,  G06T7/11 ,  G06T7/174 ,  G06T7/187

    Abstract: An X-ray image processing device for providing segmentation information with reduced X-ray dose that includes an interface unit, and a data processing unit. The interface unit is configured to provide a sequence of time series angiographic 2D images of a vascular structure obtained after a contrast agent injection. The data processing unit is configured to determine an arrival time index of a predetermined characteristic related to the contrast agent injection for each of a plurality of determined pixels along the time series, and to compute a connectivity index for each of the plurality of the determined pixels based on the arrival time index. The data processing unit is configured to generate and provide segmentation data of the vascular structure from the plurality of the determined pixels, wherein the segmentation data is based on the connectivity index of the pixels.

    MULTICAMERA DEVICE TRACKING
    5.
    发明申请
    MULTICAMERA DEVICE TRACKING 审中-公开
    MULTICAMERA设备跟踪

    公开(公告)号：US20150164607A1

    公开(公告)日：2015-06-18

    申请号：US14400936

    申请日：2013-05-29

    Applicant: KONINKLIJKE PHILIPS N.V.

    Inventor： Daniel Simon Anna Ruijters ,  Raoul Florent ,  Robert Johannes Frederik Homan

    IPC: A61B19/00 ,  G06T19/00

    CPC classification number: G06T19/00 ,  A61B34/20 ,  A61B2034/102 ,  A61B2034/2057 ,  A61B2090/371 ,  A61B2090/376 ,  A61B2090/378 ,  G06T7/30 ,  G06T19/20 ,  G06T2207/10116 ,  G06T2210/41

    Abstract: The present invention relates to tracking an interventional device. In order to provide a facilitated and simplified real-time tracking of an interventional device, a medical imaging system (10) for tracking an interventional device is provided, that comprises an interface unit (12), and a processing unit (14). The interface unit is configured to provide first image data (18) of a first part of an interventional device, which first part is arranged outside an object. The first image data comprises 3D image data. The interface unit is configured to provide second image data (20) of a second part of the interventional device, which second part is a continuation of the first part, and which second part is arranged inside the object. The second image data comprises 2D image data. The processing unit is configured to compute a first 3D model portion of the interventional device based on the first image data, and to compute a second 3D model portion of the interventional device based on the second image data and the first model portion. The interface unit is configured to provide data of a graphical representation (22) of the interventional device based on the first and second 3D model portions.

    Abstract translation: 本发明涉及跟踪介入装置。 为了提供对介入装置的简化和简化的实时跟踪，提供了用于跟踪介入装置的医学成像系统（10），其包括接口单元（12）和处理单元（14）。 接口单元被配置为提供介入装置的第一部分的第一图像数据（18），该第一部分布置在对象外部。 第一图像数据包括3D图像数据。 所述接口单元被构造成提供所述介入装置的第二部分的第二图像数据（20），所述第二部分是所述第一部分的延续部分，并且所述第二部分布置在所述对象内。 第二图像数据包括2D图像数据。 处理单元被配置为基于第一图像数据计算介入装置的第一3D模型部分，并且基于第二图像数据和第一模型部分计算介入装置的第二3D模型部分。 接口单元被配置为基于第一和第二3D模型部分提供介入装置的图形表示（22）的数据。

    X-RAY IMAGING SYSTEM FOR A CATHETER
    7.
    发明申请
    X-RAY IMAGING SYSTEM FOR A CATHETER 审中-公开
    用于导管的X射线成像系统

    公开(公告)号：US20150250983A1

    公开(公告)日：2015-09-10

    申请号：US14432228

    申请日：2013-10-02

    Applicant: KONINKLIJKE PHILIPS N.V.

    Inventor： Daniel Simon Anna Ruijters ,  Sander Hans Denissen ,  Michael Grass ,  Erik Martinus Hubertus Petrus Van Dijk ,  Dirk Dijkkamp ,  Maikel Hendriks ,  Erik Rene Kieft ,  Marco Verstege

    IPC: A61M25/01

    CPC classification number: A61M25/0116 ,  A61B6/12 ,  A61B34/30 ,  A61B90/37 ,  A61B2034/301 ,  A61B2090/376 ,  A61B2090/3966 ,  A61M25/0108 ,  A61M25/0147

    Abstract: The invention addresses the problem of correctly positioning a catheter and reducing radiation doses. It relates to an X-ray imaging system (1) for a robotic catheter, comprising said catheter (3), and a processing unit (5) for receiving X-ray images of a patient environment (15). By being adapted to receive one or more auxiliary information items and using said information for determining the catheter position, the processing unit does not entirely have to rely on a large number of scanned image data, thus helping to reduce radiation while correctly delivering the catheter position as a function of as few as a single image, preferably 2D, and said one auxiliary information items. Further, said processing unit allows for at least one of rendering an image and provide said image to a visualization device (21), and providing feedback, e.g. steering commands, to said robotic catheter.

    Abstract translation: 本发明解决了正确定位导管并减少辐射剂量的问题。 本发明涉及一种用于机器人导管的X射线成像系统（1），包括所述导管（3）和用于接收患者环境（15）的X射线图像的处理单元（5）。 通过适于接收一个或多个辅助信息项并且使用所述信息来确定导管位置，处理单元不完全必须依赖大量的扫描图像数据，从而有助于在正确地传送导管位置的同时减少辐射 作为少至单个图像，优选2D的函数，以及所述一个辅助信息项。 此外，所述处理单元允许渲染图像中的至少一个并将图像提供给可视化设备（21），并且提供反馈，例如， 转向指令，到所述机器人导管。

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