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公开(公告)号：US20150087927A1
公开(公告)日：2015-03-26
申请号：US14396404
申请日：2013-05-14
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Robert Manzke , Bharat Ramachandran , Raymond Chan , Tobias Klinder
IPC: A61B5/107 , A61B5/08 , A61B5/00 , A61B5/0402
CPC classification number: A61B5/1076 , A61B5/01 , A61B5/0402 , A61B5/065 , A61B5/0816 , A61B5/1079 , A61B5/14542 , A61B5/7289 , A61B5/742 , F04C2270/041
Abstract: A voxel tagging system (100) includes a sensing enabled device (104) having an optical fiber (126) configured to sense induced strain within the device (Bragg grating sensor). An interpretation module (112) is configured to receive signals from the optical fiber interacting with an internal organ, e.g. heart, and to interpret the signals to determine positions visited by the at least one optical fiber within the internal organ. A data source (152, 154) is configured to generate data associated with an event or status, e.g. respiration, ECG phase, time stamp, etc.. A storage device (116) is configured to store a history (136) of the positions visited in the internal organ and associate the positions with the data generated by the data source (152, 154).
Abstract translation: 体素标签系统（100）包括具有被配置为感测装置内的感应应变（布拉格光栅传感器）的光纤（126）的感测使能装置（104）。 解释模块（112）被配置为接收来自与内部器官相互作用的光纤的信号，例如， 心脏，并且解释信号以确定由内部器官内的至少一个光纤访问的位置。 数据源（152,154）被配置为产生与事件或状态相关联的数据，例如， 呼吸，ECG阶段，时间戳等。存储装置（116）被配置为存储在内部器官中访问的位置的历史（136），并将位置与数据源（152,154）生成的数据相关联 ）。
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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
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。
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公开(公告)号：US20140243660A1
公开(公告)日：2014-08-28
申请号：US14349358
申请日：2012-10-08
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Tobias Klinder , Bharat Ramachandran , Robert Manzke , Raymond Chan
CPC classification number: A61B5/066 , A61B1/2676 , A61B5/065 , A61B5/6847 , A61B5/7405 , A61B5/742 , A61B5/7455 , A61B6/12 , A61B10/04 , A61B34/20 , A61B90/03 , A61B2017/00119 , A61B2017/00123 , A61B2034/107 , A61B2034/2061 , A61M25/0133 , A61M2025/0166
Abstract: A system and method for shape sensing assistance in a medical procedure includes a three-dimensional image (111) of a distributed pathway system (148). A shape sensing enabled elongated device (102) is included for insertion into the pathway system to measure a shape of the elongated device in the pathway system. A pathway determination module(144) is configured to compute a planned path to a target in the three-dimensional image and compute permissible movements of the elongated device at diverging pathways in the pathway system to provide feedback for deciding which of the diverging paths to take in accordance with the planned path.
Abstract translation: 用于医疗过程中的形状感测辅助的系统和方法包括分布式路径系统（148）的三维图像（111）。 包括形状感测使能的细长装置（102）用于插入通路系统以测量通道系统中细长装置的形状。 路径确定模块（144）被配置为计算到三维图像中的目标的计划路径，并且计算细长装置在路径系统中的分支路径处的允许运动，以提供用于决定采取哪些发散路径的反馈 按照计划的路径。
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公开(公告)号：US11590327B2
公开(公告)日：2023-02-28
申请号：US16683503
申请日：2019-11-14
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Luis Felipe Gutierrez , Robert Manzke , Raymond Chan
Abstract: An optical guidewire system employs an optical guidewire (10), an optical guidewire controller (12), a guide interface (13) and an optical connector (15). The optical guidewire (10) is for advancing a catheter (20) to a target region relative to a distal end of the optical guidewire (10), wherein the optical guidewire (10) includes one or more guidewire fiber cores (11) for generating an encoded optical signal (16) indicative of a shape of the optical guidewire (10). The optical guidewire controller (12) is responsive to the encoded optical signal (16) for reconstructing the shape of the optical guidewire (10). The guidewire interface (13) includes one or more interface fiber core(s) (14) optically coupled to the optical guidewire controller (12). The optical connector (15) facilitates a connection, disconnection and reconnection of the optical guidewire (10) to the guidewire interface (13) that enables a backloading the catheter (20) on the optical guidewire (10).
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公开(公告)号：US11206999B2
公开(公告)日：2021-12-28
申请号：US16003147
申请日：2018-06-08
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Gert 'T Hooft , Adrien Emmanuel Desjardins , Raymond Chan , Guy Shechter
Abstract: An apparatus, system and method for determining a position of an instrument (100) includes a sheath (104) configured to fit within an instrument channel of a medical scope. An optical fiber (112) is disposed within the sheath and a plurality of sensors (106) is integrated in optical fiber. The sensors are configured to measure deflections and bending in the optical fiber. A fixing mechanism (140) is sized to fit within the instrument channel in a first state and fixes the sheath within the instrument channel in a second state such that the fixing mechanism anchors the sheath and the optical fiber so that the deflections and bending in the optical fiber are employed with a pre-procedural volumetric image to determine a position of the instrument.
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Patent Agency Ranking
公开(公告)号：US11067387B2
公开(公告)日：2021-07-20
申请号：US15117496
申请日：2015-02-09
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Milan Jan Henri Marell , Femke Van Belzen , Raymond Chan
Abstract: A shape sensing system comprises a processor coupled to a memory storage device and a predictive model module stored in the memory storage device and configured to receive shape sensing measurements and predict next shape sensing measurements based upon current state data for a shape sensing enabled device, the predictive model module including a Kalman filter and at least one reference model employed by the Kalman filter. The Kalman filter employs the reference model(s) and the current state data to predict new shape data by weighting the reference model(s) versus the current state data to improve shape data measurements.
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公开(公告)号：US10825358B2
公开(公告)日：2020-11-03
申请号：US14428658
申请日：2013-09-20
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Robert Manzke , Raymond Chan , Bharat Ramachandran , Michael Chun-chieh Lee
Abstract: A training or rating system includes a shape sensing enabled device (104) and a database (140) of possible shapes and sequences of shapes for the shape sensing enabled device. The possible shapes and sequences of shapes include a collection of poses derived by appropriately performing a procedure with the shape sensing enabled device. A comparison module (154) is configured to compare real-time poses of the shape sensing enabled device with the collection of poses in the database to output comparison feedback for a user of the shape sensing enabled device.
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公开(公告)号：US10653320B2
公开(公告)日：2020-05-19
申请号：US14430688
申请日：2013-09-20
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Karen Irene Trovato , Raymond Chan , Robert Manzke , Cynthia Ming-fu Kung , Bharat Ramachandran , Laurent Verard
Abstract: A volume mapping instrument (20), deployable within a partially or a completely enclosed anatomical volume, employs one or more medical tools (40) with each medical tool (40) being transitional between a deployable structural configuration to orderly position each medical tool (40) within the anatomical volume and a mapping structural configuration to anchor the medical tool (40) against the boundary of the anatomical volume. The volume mapping instrument (20) further employs an optical shape sensor (30) to generate one or more encoded optical signals indicative of a shape of the boundary of the anatomical volume in response to each medical tool (40) being transitioned from the deployable structural configuration to the mapping structural configuration within the anatomical volume. Based on the encoded optical signal(s), a volume mapping module (51) is utilized to map a portion or an entirety of the boundary of the anatomical volume.
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公开(公告)号：US10350011B2
公开(公告)日：2019-07-16
申请号：US14423535
申请日：2013-09-24
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Molly Lara Flexman , David Paul Noonan , Raymond Chan , Franciscus Reinier Antonius Van Der Linde
Abstract: A shape sensing enabled instrument includes a flexible longitudinal body (300) including a plurality of longitudinal members (310) held together to form a lumen (205). The longitudinal members have frictional contact therebetween and are configured to engage neighboring longitudinal members during bending, twisting or external pressure to maintain dimensions of the lumen. A shape sensing optical fiber (302) is disposed within the lumen.
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公开(公告)号：US20190117190A1
公开(公告)日：2019-04-25
申请号：US16094494
申请日：2017-04-18
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Johan Partomo Djajadiningrat , Jia Du , Raymond Chan , Njin-Zu Chen
Abstract: Disclosed is an ultrasound imaging guidance system (20) for guiding an operator of an ultrasound imaging system (10) comprising an ultrasound probe (11), the ultrasound imaging guidance system comprising a transceiver (23) adapted to receive target ultrasound probe pose information generated by a remote ultrasound imaging support system (30), said target ultrasound probe pose information being derived from a data stream transmitted to the remote ultrasound imaging support system, said data stream including a sequence of ultrasound images (15) generated with the ultrasound probe and an indication for each ultrasound image of the actual pose (16) of the ultrasound probe when capturing said ultrasound image; a processor (21) communicatively coupled to the transceiver and programmed to generate a virtual image (17) of the ultrasound probe in a pose corresponding to the target ultrasound probe pose information; and a display device (25) communicatively coupled to the processor and adapted to display the virtual image. Also disclosed are an ultrasound imaging support system (30) and associated methods and computer program products.
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