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公开(公告)号：WO2021116051A1
公开(公告)日：2021-06-17
申请号：PCT/EP2020/084971
申请日：2020-12-08
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： THIENPHRAPA, Paul , KYNE, Sean Joseph , FLEXMAN, Molly Lara , JAIN, Ameet Kumar , LI, Sibo , VAIDYA, Kunal , BALICKI, Marcin Arkadiusz
Abstract: The following relates generally to systems and methods of transesophageal echocardiography (TEE) automation. Some aspects relate to a TEE probe with ultrasonic transducers on a distal end of the TEE probe. In some implementations, if a target is in a field of view (FOV) of the ultrasonic transducers, an electronic beam steering of the probe is adjusted; if the target is at an edge of the FOV, both the electronic beam steering and mechanical joints of the probe are adjusted; and if the target is not in the FOV, only the mechanical joints of the probe are adjusted.
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公开(公告)号：WO2018172237A1
公开(公告)日：2018-09-27
申请号：PCT/EP2018/056795
申请日：2018-03-19
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： FLEXMAN, Molly Lara , THIENPHRAPA, Paul , BYDLON, Torre Michelle , PATRICIU, Alexandru , PANSE, Ashish
Abstract: A OSS guiding and monitoring system employs an interventional device (40) including an integration of a OSS sensor (20) and one or more interventional tools (30), the OSS sensor (20) for generating shape sensing data informative of a shape of the OSS sensor (20) as the interventional device (40) is navigated within an anatomical region. The OSS guiding and monitoring system further employs a OSS guiding controller (90) for controlling a reconstruction of a shape of the interventional device (40) within the anatomical region responsive to a generation of the shape sensing data by the OSS sensor (20), and a OSS monitoring controller (100) for controlling a monitoring of a degree of folding and/or a degree of twisting of the interventional device (40) within the anatomical region.
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公开(公告)号：WO2018108993A1
公开(公告)日：2018-06-21
申请号：PCT/EP2017/082594
申请日：2017-12-13
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： THIENPHRAPA, Paul , BYDLON, Torre, Michelle , FLEXMAN, Molly, Lara , PATRICIU, Alexandru , PANSE, Ashish , KYNE, Sean, Joseph
Abstract: A system and method for determining the position of a non-shape-sensed guidewire (102) and for visualizing the guidewire. The system includes a shape-sensed catheter (104) having a lumen (103) that is configured to receive the non-shape-sensed guidewire. A measurement module (122) is configured to measure a distance that the non-shape-sensed guidewire moves. The measurement module may receive signals from a sensor (124) associated with a measurement assembly that is configured to receive at least a portion of the non-shape-sensed guidewire and/or the shape-sensed catheter. A location module (126) is configured to determine a position of the non-shape-sensed guidewire. The system is configured to generate a virtual image (101) of the guidewire, including a portion of the non- shape-sensed guidewire that does not extend along a shape-sensing optical fiber.
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4.发明申请SYSTEM AND METHOD FOR REGISTERING A STRUCTURE USING FIBER-OPTICAL REALSHAPE DATA 审中-公开使用光纤仿真数据注册结构的系统和方法
公开(公告)号：WO2016207163A1
公开(公告)日：2016-12-29
申请号：PCT/EP2016/064316
申请日：2016-06-21
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： THIENPHRAPA, Paul , HE, Xingchi
IPC: A61B34/20
CPC classification number: A61B34/20 , A61B2034/105 , A61B2034/2061
Abstract: A system and method for registering a structure (104) of a subject (103) to a coordinate system which includes a deformable registration device (102) having a deformable body (105) that features an optical fiber (108). A FORS system (110) measures a shape of the optical fiber when the deformable body contacts the structure of the subject to obtain positional points (106) for the structure. A pre-processing module (112) analyzes the positional points and determines which positional points are on-surface and off-surface points with respect to the structure. A registration module (118) deletes the off-surface positional points and registers the device to the structure using the on-surface positional points. Positional points (142) from a shape (137) generated on a model which approximates points that would be measured by the deformable registration device of the structure may be combined with the positional points (106) acquired from the deformable body to provide an improved registration.
Abstract translation: 一种用于将被摄体（103）的结构（104）登记到坐标系统的系统和方法，所述坐标系包括具有特征在于光纤（108）的变形体（105）的可变形配准装置（102）。 FORS系统（110）当可变形体接触被检体的结构时测量光纤的形状，以获得该结构的位置点（106）。 预处理模块（112）分析位置点并确定相对于结构的哪些位置点是表面上和离地点。 注册模块（118）删除表面外的位置点，并使用表面上的位置点将设备登记到结构。 来自在模型上生成的形状（137）的位置点（142）可以与从该变形体获得的位置点（106）组合，以提供改进的配准 。
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公开(公告)号：WO2021115944A1
公开(公告)日：2021-06-17
申请号：PCT/EP2020/084582
申请日：2020-12-04
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： THIENPHRAPA, Paul , BALICKI, Marcin, Arkadiusz , MCNAMARA, William
Abstract: An ultrasound device (10) comprises a probe (12) including a tube (14) sized for in vivo insertion into a patient and an ultrasound transducer (18) disposed at a distal end (16) of the tube. A camera (20) is mounted at the distal end of the tube in a spatial relationship to the ultrasound transducer. At least one electronic processor (28) is programmed to: control the ultrasound transducer and the camera to acquire ultrasound images (19) and camera images (21) respectively while the ultrasound transducer is disposed in vivo; construct keyframes (36) during in vivo movement of the ultrasound transducer, each keyframe representing an in vivo position of the ultrasound transducer and including at least ultrasound image features (38) extracted from at least one of the ultrasound images acquired at the in vivo position of the ultrasound transducer and camera image features (40) extracted from at least one of the camera images acquired at the in vivo position of the ultrasound transducer; generate a navigation map (45) of the in vivo movement of the ultrasound transducer comprising the keyframes; and output navigational guidance (49) based on comparison of current ultrasound and camera images acquired by the ultrasound transducer and camera with the navigation map.
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Patent Agency Ranking
公开(公告)号：WO2021074422A1
公开(公告)日：2021-04-22
申请号：PCT/EP2020/079273
申请日：2020-10-16
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： BYDLON, Torre, Michelle , KYNE, Sean, Joseph , THIENPHRAPA, Paul
Abstract: A controller (122) includes a memory (12220) that stores instructions and a processor (12210) that executes the instructions. When executed, the instructions cause the controller (122) to implement a process that includes obtaining (S405) pre-operative imagery of the tissue in a first modality, registering (S425) the pre-operative imagery of the tissue in the first modality with a set of sensors (195 - 199) adhered to the tissue, and receiving (S435), from the set of sensors (195 - 199), sets of electronic signals for positions of the set of sensors (195 - 199). The process also includes computing (S440) geometry of the positions of the set of sensors (195 - 199) for each set of the sets of electronic signals and computing (S450) movement of the set of sensors (195 - 199) based on changes in the geometry of the positions of the set of sensors (195 - 199) between sets of electronic signals from the set of sensors (195 - 199). The pre-operative imagery is updated to reflect changes in the tissue based on movement of the set of sensors (195 - 199).
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7.发明申请
公开(公告)号：WO2017115201A1
公开(公告)日：2017-07-06
申请号：PCT/IB2016/057699
申请日：2016-12-16
Applicant: KONINKLIJKE PHILIPS N.V.
CPC classification number: A61B34/20 , A61B2034/2048 , A61B2034/2051 , A61B2034/2059 , A61B2034/2061 , A61B2090/3966
Abstract: A registration system for medical navigation includes a shape sensing device (SSD) (104, 504) having at least one sensor (450, 505) for providing corresponding sensor information (SI) indicative of at least one of a position of the at least one sensor (450, 505); a registration fixture (106) having a channel (130) configured to receive at least part of the SSD and defining a registration path (P). The registration fixture may be configured to be attached to a registrant object (RO) (119) defining a workspace. A controller (110) may be configured to: sense a shape of a path traversed by the SSD based upon the SI when the at least one sensor is situated within the channel (130), determine whether the sensed shape of the path corresponds with a known shape selected from one or more known shapes, and perform a coordinate registration based upon the determination.
Abstract translation: 医疗导航的注册系统包括形状感测设备（SSD）（104,504），其具有至少一个传感器（450,505），用于提供指示至少一个传感器信息 所述至少一个传感器（450,505）的位置; 配准夹具（106），其具有配置成接收SSD的至少一部分并限定注册路径（P）的通道（130）。 配准夹具可以被配置为附接到限定工作空间的注册者对象（RO）（119）。 控制器（110）可以被配置为：当所述至少一个传感器位于所述通道（130）内时，基于所述SI来感测由所述SSD穿过的路径的形状，确定所述感测到的路径的形状是否与 从一种或多种已知形状中选择的已知形状，并基于该确定进行坐标配准。
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公开(公告)号：WO2016051302A1
公开(公告)日：2016-04-07
申请号：PCT/IB2015/057111
申请日：2015-09-16
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： FLEXMAN, Molly Lara , REINSTEIN, Aryeh Leib , HE, Xingchi , THIENPHRAPA, Paul , DIJKKAMP, Dirk , NOONAN, David Paul
IPC: A61B19/00
CPC classification number: A61B34/20 , A61B2034/2061 , A61B2090/364 , A61B2090/365 , G01B11/24 , G01D5/35358
Abstract: A triggering device includes an optical fiber (126) configured for optical shape sensing. A supporting element (104) is configured to support a portion of the optical fiber. An interface element (106) is configured to interact with the optical fiber associated with the supporting element to cause a change in a property of the fiber. A sensing module (115) is configured to interpret an optical signal to determine changes in the property of the fiber and accordingly generate a corresponding trigger signal.
Abstract translation: 触发装置包括被配置用于光学形状检测的光纤（126）。 支撑元件（104）构造成支撑光纤的一部分。 接口元件（106）被配置为与与支撑元件相关联的光纤相互作用以引起光纤的性质的改变。 感测模块（115）被配置为解释光信号以确定光纤的性质的变化，并因此产生相应的触发信号。
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9.发明申请
公开(公告)号：WO2021115905A1
公开(公告)日：2021-06-17
申请号：PCT/EP2020/084392
申请日：2020-12-03
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： THIENPHRAPA, Paul , KYNE, Sean, Joseph , FLEXMAN, Molly, Lara , JAIN, Ameet, Kumar , LI, Sibo , VAIDYA, Kunal , BALICKI, Marcin, Arkadiusz
Abstract: The following relates generally to systems and methods of transesophageal echocardiography (TEE) automation. Some aspects relate to a TEE probe with ultrasonic transducers on a distal end of the TEE probe. In other aspects, the described techniques are employed in intracardiac echo (ICE) probes, intravascular ultrasound (IVUS) probes, or the like. In some implementations, probe behavior states are identified based on probe gear motion, image motion, and measured tissue elasticity. Identified behavior states are displayed on a user interface, and probe control is performed based on the current behavior state.
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公开(公告)号：WO2021115857A1
公开(公告)日：2021-06-17
申请号：PCT/EP2020/084189
申请日：2020-12-02
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： THIENPHRAPA, Paul , BALICKI, Marcin, Arkadiusz , TOPOREK, Grzegorz, Andrzej , POPOVIC, Aleksandra , PATRICIU, Alexandru , KYNE, Sean, Joseph
Abstract: Various embodiments of the present disclosure encompass manipulative endoscopic guidance device employing an endoscopic viewing controller (20) for controlling a display of an endoscopic view (11) of an anatomical structure, and a manipulative guidance controller (30) for controlling a display of one or more guided manipulation anchors (50-52) within the display of the endoscopic view (11) of the anatomical structure. A guided manipulation anchor (50-52) is representative of a location marking and/or a motion directive of a guided manipulation of the anatomical structure (e.g., grasping, pulling, pushing, sliding, reorienting, tilting, removing, or repositioning of the anatomical structure). The manipulative guidance controller (30) may generate an anchor by analyzing a correlation of the endoscopic view (11) of the anatomical structure with a knowledge base of image(s), model(s) and/or details corresponding to the anatomical structure and by deriving the anchor based on a degree of correlation of the endoscopic view (11) of the anatomical structure with the knowledge base.
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