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    Multifunctional interface for medical imaging
    3.
    发明授权
    Multifunctional interface for medical imaging 有权
    用于医学成像的多功能接口

    公开(公告)号：US09478018B2

    公开(公告)日：2016-10-25

    申请号：US14402582

    申请日：2013-06-13

    Applicant: KONINKLIJKE PHILIPS N.V.

    Inventor： Peter Maria Johannes Rongen ,  Fransciscus Johannes Leonardus Everaerts

    IPC: G06K9/00 ,  G06T7/00 ,  A61B6/00 ,  G01N23/04 ,  A61B5/05

    CPC classification number: G06T7/00 ,  A61B6/4441 ,  A61B6/467 ,  A61B6/54 ,  G06T2207/10004 ,  G06T2207/10116 ,  G06T2207/30008 ,  H01H21/26

    Abstract: A multifunctional interface for medical imaging has a lower limb operable multifunctional interface which includes at least one activation element, such as a foot switch pedal, a timing unit, and a control unit. The activation element is configured to provide an activation signal to the control unit when being activated. Further, the timing unit is configured to provide a timing signal to the control unit upon being provided with the activation signal from the activated activation element. The control unit is configured to provide at least two different control signals for triggering at least two different predetermined actions. Further, the control signal is dependent on a duration of the timing signal.

    Abstract translation: 用于医学成像的多功能接口具有下肢可操作的多功能接口，其包括至少一个启动元件，例如脚踏开关踏板，定时单元和控制单元。 激活元件被配置为在被激活时向控制单元提供激活信号。 此外，定时单元被配置为在从被激活的激活元件提供激活信号时向控制单元提供定时信号。 控制单元被配置为提供至少两个不同的控制信号以触发至少两个不同的预定动作。 此外，控制信号取决于定时信号的持续时间。

    Assistance device and method for an interventional hemodynamic measurement
    5.
    发明授权
    Assistance device and method for an interventional hemodynamic measurement 有权

    公开(公告)号：US11031136B2

    公开(公告)日：2021-06-08

    申请号：US15745162

    申请日：2016-07-26

    Applicant: KONINKLIJKE PHILIPS N.V.

    Inventor： Michael Grass ,  Christian Haase ,  Peter Maria Johannes Rongen ,  Roland Wilhelmus Maria Bullens ,  Arjen Van Der Horst

    IPC: G16H50/50 ,  G16H10/60 ,  G06F111/10

    Abstract: The invention relates to an assistance device, an assistance system and an assistance method for assisting a practitioner in an interventional hemodynamic (e.g fractional flow reserve (FFR)) measurement on a subject. The FFR pressure measurements are combined with an, for example, angiography-based assessment of the coronary vessel geometry. An advanced computational fluid dynamics model may be employed to add flow and myocardial resistance data based on the interventional pressure values and on a vascular model generated prior to the intervention. In case that these data are available prior to the intervention, the location of most optimal positions for pressure measurements can be pre-calculated and by overlay of the vessel tree, for example, on the X-ray projection, advice can be given for the interventional cardiologist during the intervention.

    Nearest available roadmap selection
    6.
    发明授权
    Nearest available roadmap selection 有权

    公开(公告)号：US10478140B2

    公开(公告)日：2019-11-19

    申请号：US14901534

    申请日：2014-06-27

    Applicant: KONINKLIJKE PHILIPS N.V.

    Inventor： Pieter Gerben Eshuis ,  Peter Maria Johannes Rongen ,  Fransciscus Joannes Leonardus Everaerts ,  Bram Antonius Philomena Van Rens

    IPC: A61B6/00 ,  A61B6/04

    Abstract: A system and method for vascular roadmapping include an X-ray imaging device for generating a fluoroscopy image, a data base in which a plurality of contrast-enhanced images is stored, a user interface element and a processor. Each of the contrast-enhanced images is stored together with the imaging parameters based on which the image is generated. The user interface element may be configured for selecting any intended imaging parameters, such as by manually adjusting the imaging device in any position and orientation. The processor may be configured for identifying a stored contrast-enhanced image out of the plurality of contrast-enhanced images, which is generated with specific imaging parameters, where the deviation of the specific imaging parameters from the intended imaging parameters is as small as possible, thus the processor may be configured for identifying the nearest available roadmap.

    NEAREST AVAILABLE ROADMAP SELECTION
    10.
    发明申请
    NEAREST AVAILABLE ROADMAP SELECTION 审中-公开
    最新的道路交通选择

    公开(公告)号：US20160135770A1

    公开(公告)日：2016-05-19

    申请号：US14901534

    申请日：2014-06-27

    Applicant: KONINKLIJKE PHILIPS N.V.

    Inventor： Pieter Gerben Eshuis ,  Peter Maria Johannes Rongen ,  Fransciscus Joannes Leonardus Everaerts ,  Bram Antonius Philomena Van Rens

    IPC: A61B6/00 ,  A61B6/04

    Abstract: A system and method for vascular roadmapping is proposed, the system comprising an X-ray imaging device for generating a fluoroscopy image, a data base in which a plurality of contrast-enhanced images is stored, a user interface element and a processing device. Each of the contrast-enhanced images is stored together with the imaging parameters based on which the image is generated. The user interface element may be configured for selecting any intended imaging parameters, for example by manually adjusting the imaging device in any position and orientation. The processing device may be configured for identifying a stored contrast-enhanced image out of the plurality of contrast-enhanced images, which is generated with specific imaging parameters, wherein the deviation of the specific imaging parameters from the intended imaging parameters is as small as possible, thus the processing device may be configured for identifying the nearest available roadmap.

    Abstract translation: 提出了一种用于血管路线图的系统和方法，该系统包括用于产生荧光透视图像的X射线成像装置，存储多个对比度增强图像的数据库，用户界面元件和处理装置。 每个对比度增强的图像与基于其生成图像的成像参数一起存储。 用户界面元件可以被配置为用于选择任何预期的成像参数，例如通过在任何位置和方向上手动调整成像装置。 处理装置可以被配置为识别由特定成像参数产生的多个对比度增强图像中存储的对比度增强图像，其中特定成像参数与预期成像参数的偏差尽可能小 因此处理装置可以被配置用于识别最近的可用路线图。

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