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1. 发明申请

WO2018178327A1 INTRAVASCULAR FLOW AND PRESSURE MEASUREMENTS 审中-公开
公开(公告)号：WO2018178327A1
公开(公告)日：2018-10-04
申请号：PCT/EP2018/058272
申请日：2018-03-30
申请人： KONINKLIJKE PHILIPS N.V.
发明人： VAN DER HORST, Arjen , JAIN, Ameet Kumar
IPC分类号： A61B8/06 , A61B5/0215 , A61B5/06 , A61B8/12 , A61B34/20 , A61B8/08 , A61B5/026
摘要： The present disclosure describes methods and systems of generating a functional flow map of a bodily structure. Methods may involve providing an intraluminal device configured for insertion into a bodily structure that is within a tracked field. The intraluminal device may include a sensor configured to obtain one or more functional flow measurements and configured to receive a signal or cause a disturbance in the tracked field. The received signal or disturbance of the sensor may be used to track one or more positions of the intraluminal device within the bodily structure. The sensor may also be used to obtain the functional flow measurements at the tracked positions. Based on the tracked positions and functional flow measurements, the functional flow map of the bodily structure may be generated.

2. 发明申请

WO2018134106A1 LARGE AREA ULTRASOUND TRANSDUCER ASSEMBLY 审中-公开
公开(公告)号：WO2018134106A1
公开(公告)日：2018-07-26
申请号：PCT/EP2018/050601
申请日：2018-01-11
申请人： KONINKLIJKE PHILIPS N.V.
发明人： BHARAT, Shyam , NGUYEN, Man , JAIN, Ameet Kumar , ROBERT, Jean-Luc Francois-Marie , PARTHASARATHY, Vijay , GUPTA, Atul , VAIDYA, Kunal , ERKAMP, Ramon Quido
IPC分类号： A61B8/08 , A61B8/00
摘要： An ultrasound imaging system according to the present disclosure may include an ultrasound transducer assembly comprising a plurality of apertures that are configured to transmit signals toward and receive signals from a region of interest (ROI) of a subject, a tracking sensor disposed within the subject and configured to move within the ROI, the sensor being responsive to signals transmitted by the apertures, and at least one processor in communication with the ultrasound transducer assembly and the tracking sensor. The at least one processor may be configured to generate a first image of a first portion of the ROI from signals received from at least one activated aperture, identify a position of the tracking sensor using signal data from the tracking sensor that corresponds to at least one signal transmitted by the apertures, and generate a second image of a second portion of the ROI from signals received from at least one other aperture activated based on the identified position, wherein the second portion of the ROI is different from the first portion of the ROI.

3. 发明申请

WO2014207666A1 SCANNER INDEPENDENT TRACKING OF INTERVENTIONAL INSTRUMENTS 审中-公开
标题翻译：扫描仪独立跟踪传统仪器
公开(公告)号：WO2014207666A1
公开(公告)日：2014-12-31
申请号：PCT/IB2014/062579
申请日：2014-06-25
申请人： KONINKLIJKE PHILIPS N.V.
发明人： JAIN, Ameet Kumar , VIGNON, Francois Guy Gerard Marie
IPC分类号： A61B5/06
CPC分类号： A61B34/20 , A61B5/06 , A61B5/6847 , A61B8/0841 , A61B8/481 , A61B8/54 , A61B2017/3413 , A61B2034/2063 , A61B2090/3784 , G01S7/52073 , G01S15/74 , G01S15/899
摘要： A system for tracking an instrument with ultrasound includes a probe (122) for transmitting and receiving ultrasonic energy and a transducer (130) associated with the probe and configured to move with the probe during use. A medical instrument (102) includes a sensor (120) configured to respond to the ultrasonic energy received from the probe. A control module (124) is stored in memory and configured to interpret the ultrasonic energy received from the probe and the sensor to determine a three dimensional location of the medical instrument and to inject a signal to the probe from the transducer to highlight a position of the sensor in an image.
摘要翻译：用于使用超声波跟踪仪器的系统包括用于发射和接收超声波能量的探头（122）和与探头相关联并被配置为在使用期间与探头一起移动的换能器（130）。医疗器械（102）包括被配置为响应于从探头接收的超声能量的传感器（120）。控制模块（124）存储在存储器中并且被配置为解释从探头和传感器接收的超声波能量，以确定医疗器械的三维位置，并且从传感器向探针注入信号以突出显示位置图像中的传感器。

4. 发明申请

WO2014207642A1 ULTRASOUND ACQUISITION FEEDBACK GUIDANCE TO A TARGET VIEW 审中-公开
标题翻译：超声波采集反馈指导目标视图
公开(公告)号：WO2014207642A1
公开(公告)日：2014-12-31
申请号：PCT/IB2014/062523
申请日：2014-06-23
申请人： KONINKLIJKE PHILIPS N.V.
发明人： VIGNON, Francois Guy Gerard Marie , PARTHASARATHY, Vijay , ANAND, Ajay , JAIN, Ameet Kumar
IPC分类号： A61B8/08 , G06T7/00 , A61B8/00
CPC分类号： A61B8/5269 , A61B8/08 , A61B8/0891 , A61B8/4416 , A61B8/461 , A61B8/463 , A61B8/466 , A61B8/483 , A61B8/488 , A61B8/5207 , A61B8/5215 , A61B8/5292 , A61B8/54 , G06T7/74 , G06T2207/10132 , G06T2207/30004 , G06T2207/30101 , G06T2207/30244
摘要： Guidance in acquiring ultrasound imaging of a subject to achieve a target view, such as a standard view, entails emitting ultrasound to the subject and receiving, in response, a current ultrasound view (502);matching the received image to a pre-existing image, such as a three-dimensional reference image(503); and, for user assistance, generating, based on the matching, feedback (514-528) for the guidance. The reference image may be a statistical atlas or it may be derived from patient-specific CT or MR scans. The pre-existing image may instead be a database image corresponding to a state in a state space. The feedback can be an image derived from the reference image;a graphic indication (508) of a plane of the target view; the received view fused (512) to an image derived from the reference image; or the received view and an image derived from said reference image, the derived image appearing concurrently and enhanced to spatially indicate where the received view registers to the reference image. The target view (510) may be a view of a body organ, or vessel,of the subject. Both the atlas and database can be specialized for imaging of an organ,or vessel, and its surrounding tissue.
摘要翻译：获取对象的超声成像以实现诸如标准视图的目标视图的指导涉及向对象发射超声波并且作为响应接收当前超声波视图（502）;将接收到的图像与预先存在的图像相匹配，诸如三维参考图像（503）; 并且为了用户的帮助，根据匹配的反馈（514-528）生成指导。参考图像可以是统计图谱，或者可以从患者特异性CT或MR扫描获得。预先存在的图像可以是与状态空间中的状态相对应的数据库图像。反馈可以是从参考图像导出的图像;目标视图的平面的图形指示（508）; 所接收的视图融合（512）到从参考图像导出的图像; 或所接收的视图和从所述参考图像导出的图像，所导出的图像同时出现并被增强以在空间上指示所接收的视图在何处注册到参考图像。目标视图（510）可以是对象的身体器官或血管的视图。地图册和数据库都可以专门用于器官或血管及其周围组织的成像。

5. 发明申请

WO2014155257A1 LOCALIZATION OF ROBOTIC REMOTE CENTER OF MOTION POINT USING CUSTOM TROCAR 审中-公开
标题翻译：使用自定义TROCAR运动点的机器人远程中心的本地化
公开(公告)号：WO2014155257A1
公开(公告)日：2014-10-02
申请号：PCT/IB2014/060020
申请日：2014-03-21
申请人： KONINKLIJKE PHILIPS N.V.
发明人： ELHAWARY, Haytham , POPOVIC, Aleksandra , JAIN, Ameet Kumar
IPC分类号： A61B17/34 , A61B19/00
CPC分类号： A61B17/34 , A61B17/3421 , A61B34/20 , A61B34/30 , A61B90/39 , A61B2034/301 , A61B2090/364 , A61B2090/3966 , A61B2090/3991
摘要： A system for providing a remote center of motion for robotic control includes a marker device (104) configured to include one or more shapes (105) to indicate position and orientation of the marker device in an image collected by an imaging system (110). The marker device is configured to receive or partially receive an instrument (102) therein, the instrument being robotically guided. A registration module (117) is configured to register a coordinate system of the image with that of the robotically guided instrument using the marker device to define a position in a robot coordinate system (132) where a virtual remote center of motion (140) exists. Control software (136) is configured to control a motion of the robotically guided instrument wherein the virtual remote center of motion constrains the motion of a robot (130).
摘要翻译：用于提供用于机器人控制的远程运动中心的系统包括标记装置（104），其被配置为包括一个或多个形状（105），以指示由成像系统（110）收集的图像中的标记装置的位置和取向。标记装置被配置为在其中接收或部分地接收仪器（102），所述仪器被机器人引导。登记模块（117）被配置为使用所述标记装置对所述图像的坐标系统与所述机器人引导的仪器的坐标系进行登记，以在所述机器人坐标系（132）中定义存在虚拟远程运动中心（140）的位置。控制软件（136）被配置为控制机器人引导仪器的运动，其中虚拟远程运动中心限制机器人（130）的运动。

6. 发明申请

WO2017093885A1 SYSTEM AND WORKFLOW FOR GRID-LESS TRANSPERINEAL PROSTATE INTERVENTIONS 审中-公开
标题翻译：无网络前列腺液干预的系统和工作流程
公开(公告)号：WO2017093885A1
公开(公告)日：2017-06-08
申请号：PCT/IB2016/057174
申请日：2016-11-29
申请人： KONINKLIJKE PHILIPS N.V.
发明人： BHARAT, Shyam , POPOVIC, Aleksandra , JAIN, Ameet Kumar
IPC分类号： A61B34/20 , A61B34/00 , A61B34/10 , A61B34/30 , A61B17/34 , A61B90/00
CPC分类号： A61B34/20 , A61B34/70 , A61B2017/3413 , A61B2034/107 , A61B2034/2059 , A61B2034/302 , A61B2090/3782
摘要： A transperinealprostate intervention device comprises a prostate intervention instrument (10), a transrectal ultrasound (TRUS) probe (12), and a mechanical or optical coordinate measurement machine (CMM) (20) attached to the TRUS probe and configured to track the prostate intervention instrument. The CMM may include an articulated arm with a plurality of encoding joints (24), an anchor end (30) attached to the TRUS probe, and a movable end (32) attached to the prostate intervention instrument. The prostate intervention instrument may, for example, be a biopsy needle, a brachytherapy seed delivery instrument, a tissue ablation instrument, or a hollow cannula. An electronic processor (40) computes a predicted trajectory (54) of the prostate intervention instrument in a frame of reference of the TRUS probe using the CMM attached to the TRUS probe. A representation (56) of the predicted trajectory is superimposed on a prostate ultrasound image (50) generated from ultrasound data collected by the TRUS probe.
摘要翻译：经会阴前列腺介入装置包括前列腺介入器械（10），经直肠超声波（TRUS）探针（12）和附着于TRUS的机械或光学坐标测量机器（CMM）（20）探头并配置成跟踪前列腺介入器械。 CMM可以包括具有多个编码关节（24）的关节臂，附接到TRUS探针的锚定端（30）以及附接到前列腺介入器械的可移动端（32）。例如，前列腺介入器械可以是活检针，近距离放射治疗种子输送器械，组织消融器械或中空套管。电子处理器（40）使用连接到TRUS探针的CMM在TRUS探针的参照系中计算前列腺介入器械的预测轨迹（54）。预测轨迹的表示（56）叠加在由TRUS探针收集的超声数据生成的前列腺超声图像（50）上。

7. 发明申请

WO2015155632A1 NEEDLE WITH MULTIPLE SENSORS 审中-公开
标题翻译：带多个传感器的针头
公开(公告)号：WO2015155632A1
公开(公告)日：2015-10-15
申请号：PCT/IB2015/052381
申请日：2015-04-01
申请人： KONINKLIJKE PHILIPS N.V.
发明人： ERKAMP, Ramon Quido , JAIN, Ameet Kumar , VIGNON, Francois Guy Gerard Marie
IPC分类号： A61B8/00 , A61B8/08 , A61B17/34 , A61M25/01 , A61B19/00
CPC分类号： A61B17/3403 , A61B8/0841 , A61B8/4494 , A61B34/20 , A61B2017/3413 , A61B2034/2063 , A61B2090/3929 , A61M25/0108
摘要： A medical device includes an elongated body (14) and a plurality of sensors(10) conformally formed on the elongated body at a plurality of longitudinal positions along the elongated body. The plurality of sensors is configured to generate signals in accordance with detected energy for an imaging system. A single electrical trace (24) connects to each of the plurality of sensors, the plurality of sensors being connected in parallel to form an array of sensors along the elongated body.
摘要翻译：医疗装置包括细长主体（14）和沿细长主体在多个纵向位置处保形地形成在细长主体上的多个传感器（10）。多个传感器被配置为根据检测到的成像系统的能量产生信号。单个电迹线（24）连接到多个传感器中的每一个，多个传感器并联连接以形成沿着细长主体的传感器阵列。

8. 发明申请

WO2015121096A1 TEMPERATURE DISTRIBUTION DETERMINATION APPARATUS 审中-公开
标题翻译：温度分布测定装置
公开(公告)号：WO2015121096A1
公开(公告)日：2015-08-20
申请号：PCT/EP2015/052082
申请日：2015-02-02
申请人： KONINKLIJKE PHILIPS N.V.
发明人： SETHURAMAN, Shriram , ANAND, Ajay , HUANG, Sheng-Wen , VIGNON, Francois Guy Gerard Marie , JAIN, Ameet Kumar
IPC分类号： G01K11/00 , A61B5/01 , A61B8/08 , G01K11/24
CPC分类号： A61B5/015 , A61B5/4836 , A61B8/0841 , A61B8/48 , A61B8/5276 , A61B18/1477 , A61B2018/00529 , A61B2018/00577 , A61B2018/00791 , A61B2034/101 , A61B2034/2063 , A61B2090/3929 , G01K11/24 , G01K13/002 , G01K2213/00
摘要： The invention relates to a temperature distribution determination apparatus for determining a temperature distribution within an object (20), while an energy application element (2) applies energy to the object, especially while an ablation procedure for ablating a tumor within an organ is performed. A time-dependent first ultrasound signal is generated for an ultrasound measurement region within the object and a temperature distribution within the object is determined based on the generated time-dependent first ultrasound signal and based on a position of the energy application element (2) relative to the ultrasound measurement region tracked over time. This can ensure that always the correct position of the energy application element, which may be regarded as being a heat source, is considered, even if the energy application element moves, for instance, due to a movement of the object. This can lead to a more accurate determination of the temperature distribution.
摘要翻译：本发明涉及一种用于确定物体（20）内的温度分布的温度分布确定装置，同时能量施加元件（2）向所述物体施加能量，特别是在执行用于消除器官内肿瘤的消融过程时。针对对象内的超声波测量区域产生时间依赖的第一超声信号，并且基于所生成的时间相关的第一超声信号并且基于能量施加元件（2）的相对位置来确定对象内的温度分布到随时间跟踪的超声测量区域。这可以确保即使能量施加元件例如由于物体的运动而移动，也可以始终考虑作为热源的能量施加元件的正确位置。这可以导致更准确地确定温度分布。

9. 发明申请

WO2015113807A1 SYSTEM AND METHOD FOR IMAGING USING ULTRASOUND 审中-公开
标题翻译：使用超声波成像的系统和方法
公开(公告)号：WO2015113807A1
公开(公告)日：2015-08-06
申请号：PCT/EP2015/050439
申请日：2015-01-13
申请人： KONINKLIJKE PHILIPS N.V.
发明人： DENG, Yinhui , LIU, Weiping , LU, Huanxiang , JAIN, Ameet Kumar , WU, Ying
IPC分类号： A61B8/00
CPC分类号： A61B8/483 , A61B5/055 , A61B5/06 , A61B6/032 , A61B8/4263 , A61B8/5246 , A61B8/5253 , A61B8/5261
摘要： The present invention provides a system and a method for imaging a volume of interest of a subject using ultrasound. The system comprises an ultrasound device adapted to acquire an image data set of the volume of interest of the subject and position information of a 3D ultrasound probe of the ultrasound device when the 3D ultrasound probe is placed at a position on the subject, the position information representing a position of the 3D ultrasound probe relative to at least three ultrasound sensors on an interventional device placed within the volume of interest, the at least three ultrasound sensors having predetermined relative positions at a distance from each other and not being aligned in a straight line; and an imaging device adapted to generate an image based on the image data set. According to the system, the position of the ultrasound probe may be derived in a convenient and low-cost manner.
摘要翻译：本发明提供一种用于使用超声对成像感兴趣体积进行成像的系统和方法。所述系统包括超声装置，其适于在所述3D超声波探头被放置在所述被检体上的位置时获取所述被检体感兴趣体积的图像数据集和所述超声波装置的3D超声波探头的位置信息，所述位置信息代表相对于放置在感兴趣体积内的介入装置上的至少三个超声传感器的3D超声波探头的位置，所述至少三个超声传感器具有彼此间隔一定距离的预定相对位置，并且不以直线对准 ; 以及适于基于所述图像数据集生成图像的成像装置。根据该系统，可以以便利且低成本的方式导出超声波探头的位置。

10. 发明申请

WO2015092667A1 SYSTEM AND METHOD FOR TRACKING A PENETRATING INSTRUMENT 审中-公开
标题翻译：跟踪仪器的系统和方法
公开(公告)号：WO2015092667A1
公开(公告)日：2015-06-25
申请号：PCT/IB2014/066943
申请日：2014-12-16
申请人： KONINKLIJKE PHILIPS N.V.
发明人： TAHMASEBI MARAGHOOSH, Amir Mohammad , VIGNON, Francois Guy Gerard Marie , JAIN, Ameet Kumar
IPC分类号： A61B19/00 , A61B8/08
CPC分类号： A61B8/0841 , A61B5/066 , A61B6/032 , A61B8/085 , A61B8/12 , A61B8/463 , A61B8/466 , A61B8/467 , A61B8/483 , A61B8/5238 , A61B8/5246 , A61B8/5261 , A61B34/20 , A61B2017/3413 , A61B2034/2063 , A61B2090/364 , A61B2090/378
摘要： A system for tracking an instrument including an intraoperative transducer array configured to generate signals from array positions to generate real-time images of an area of interest. The instrument can be a penetrating instrument having a sensor mounted at a position of interest and being responsive to the signals from the array positions. A signal processing module can be provided and configured to determine a position and orientation of the instrument in accordance with the signals and to classify media of the position of interest based upon a response of the sensor to the signals from the array positions. An overlay module can be provided and configured to generate an overlay image registered to the real- time images to identify a position of the position of interest and provide feedback on the media in which the position of interest is positioned. A display can be provided and configured to provide visual feedback of the overlay image on the real-time images.
摘要翻译：一种用于跟踪包括术中换能器阵列的仪器的系统，其被配置为从阵列位置产生信号以产生感兴趣区域的实时图像。仪器可以是具有安装在感兴趣位置并且响应于来自阵列位置的信号的传感器的穿透仪器。信号处理模块可以被提供和配置成根据信号确定仪器的位置和取向，并且基于传感器对来自阵列位置的信号的响应来对感兴趣位置的介质进行分类。覆盖模块可以被提供和配置成生成登记到实时图像上的覆盖图像，以识别感兴趣位置的位置，并且在感兴趣的位置所在的介质上提供反馈。可以提供和配置显示器以在实时图像上提供覆盖图像的视觉反馈。

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