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公开(公告)号：US20160030718A1
公开(公告)日：2016-02-04
申请号：US14815671
申请日：2015-07-31
Applicant: MediGuide, Ltd.
Inventor： Ran Sela , Dan Seter , Nimrod Meller
CPC classification number: A61M25/09 , A61B5/01 , A61B5/06 , A61B5/065 , A61B5/6851 , A61B2034/2051 , A61M25/0905 , A61M2025/0002 , A61M2025/09083 , A61M2025/09108 , A61M2025/09133 , A61M2025/0915 , A61M2025/09175 , A61M2025/09183 , A61M2205/3515
Abstract: A medical device comprising a corewire, sensor core, and coupler is presented. A portion of the corewire is disposed within a first end of the coupler, and a portion of the sensor core is disposed within a second end. Alternatively, the device comprises a corewire and a sensor assembly comprising a sensor core having first and second ends and a bore in the first end. A portion of the corewire is disposed within the bore. A method of manufacture comprises providing a corewire, sensor core, and coupler. The method further comprises inserting a portion of the corewire into a first end of the coupler, and a portion of the sensor core into a second end. Alternatively, the method comprises providing a sensor core having first and second ends, and a corewire. The method further comprises forming a bore in the first end, and inserting the corewire into the bore.
Abstract translation: 提出了包括芯线，传感器芯和耦合器的医疗装置。 芯线的一部分设置在耦合器的第一端内，并且传感器芯的一部分设置在第二端内。 或者，该装置包括芯线和传感器组件，传感器组件包括具有第一端和第二端的传感器芯和在第一端中的孔。 芯线的一部分设置在孔内。 一种制造方法包括提供芯线，传感器芯和耦合器。 该方法还包括将芯线的一部分插入耦合器的第一端，并将传感器芯的一部分插入第二端。 或者，该方法包括提供具有第一和第二端的传感器芯和芯线。 该方法还包括在第一端中形成孔，并将芯线插入孔中。
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22.发明申请公开(公告)号：US20160022958A1
公开(公告)日：2016-01-28
申请号：US14808892
申请日：2015-07-24
Applicant: MediGuide Ltd.
IPC: A61M25/01
CPC classification number: A61M25/01 , A61B5/062 , A61B17/3207 , A61B18/1492 , A61B18/24 , A61B34/20 , A61B2017/00252 , A61B2034/2051 , A61B2034/2072 , A61M29/02 , A61M2025/0166 , A61N7/022
Abstract: A medical device configured for diagnosis or treatment of tissues within a body is provided. The device includes an elongate, deformable member configured to be received within a lumen in the body and having proximal and distal ends. A position sensor is disposed at the distal end. In one embodiment, a conductor is wound about the member. The conductor is connected to the position sensor and has a first winding pitch over a first portion of the deformable member and a second winding pitch, different from the first winding pitch, over a second portion of the deformable member. In another embodiment, the member defines a neutral longitudinal axis extending between the proximal and distal ends. A conductor extending between the proximal and distal ends is connected to the position sensor at a connection node on the neutral axis.
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23.发明授权Method and a system for registering a 3D pre-acquired image coordinate system with a medical positioning system coordinate system and with a 2D image coordinate system 有权方法和一种用于使用医学定位系统坐标系和2D图像坐标系登记3D预采图像坐标系的方法和系统公开(公告)号：US09111175B2
公开(公告)日：2015-08-18
申请号：US14204536
申请日：2014-03-11
Applicant: MediGuide, Ltd.
Inventor： Gera Strommer , Uzi Eichler , Liat Schwartz
CPC classification number: G06T7/0012 , G06K9/32 , G06K9/4604 , G06K9/6201 , G06K2209/05 , G06T7/344 , G06T2207/30004
Abstract: Method for registering a three dimensional (3D) pre acquired image coordinates system with a Medical Positioning System (MPS) coordinate system and a two dimensional (2D) image coordinate system, the method comprising acquiring a 2D image of a volume of interest, the volume including an organ, the 2D image being associated with the 2D coordinate system, acquiring MPS points within the organ, the MPS points being associated with the MPS coordinate system, the MPS coordinate system being registered with the 2D coordinate system, extracting a 3D image model of the organ from a pre acquired 3D image of the volume of interest, estimating a volumetric model of the organ from the acquired MPS points, and registering the 3D coordinate system with the MPS coordinate system by matching the extracted 3D image model and the estimated volumetric model of the organ.
Abstract translation: 一种用于记录具有医疗定位系统（MPS）坐标系和三维（2D）图像坐标系的三维（3D）预获取图像坐标系统的方法，所述方法包括获取感兴趣体积的2D图像，体积 包括器官，2D图像与2D坐标系相关联，获取器官内的MPS点，MPS点与MPS坐标系相关联，MPS坐标系统被注册到2D坐标系中，提取3D图像模型 从所获取的感兴趣体积的3D图像中预测器官的距离，从所获取的MPS点估计器官的体积模型，以及通过将所提取的3D图像模型与所估计的体积 器官模型。
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公开(公告)号：US20150182294A1
公开(公告)日：2015-07-02
申请号：US14585478
申请日：2014-12-30
Applicant: MediGuide Ltd.
Inventor： Gera M. Strommer , Uzi Eichler , Amit Cohen
CPC classification number: A61B34/00 , A61B5/06 , A61B5/066 , A61B6/487 , A61B17/22 , A61B17/3403 , A61B34/10 , A61B34/20 , A61B2017/00247 , A61B2017/22042 , A61B2017/22049 , A61B2034/107 , A61B2034/2051 , A61B2090/062 , G01R33/285
Abstract: Systems and methods are disclosed for navigating a surgical device toward a target organ in the body of a patient. An example method includes providing a surgical needle and a guide wire, the surgical needle configured for insertion into a vein or a beating heart. The method also includes holding the guide wire within the surgical needle while the surgical needle is inserted into the vein or the beating heart. The method also includes generating output in two modes, the output based on at least one medical positioning system (MPS) sensor on the guide wire, the output corresponding to a position of the surgical needle and the guide wire for navigating the surgical needle and the guide wire toward a target in the vein or the heart. The methods can be carried out directly by a physician or via a computer processor-based surgical system.
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公开(公告)号：US08936559B2
公开(公告)日：2015-01-20
申请号：US13729694
申请日：2012-12-28
Applicant: MediGuide, Ltd.
Inventor： Gera Strommer , Uzi Eichler , Ran Sela , Nimrod Meller , Lior Sobe , Aharon Gildin
CPC classification number: A61M25/09 , A61B5/06 , A61B5/065 , A61B5/6851 , A61B17/00234 , A61B2017/00292 , A61B2017/00464 , A61B2017/00469 , A61B2017/00473 , A61B2017/22042 , A61B2034/2051 , A61M25/0905 , A61M2025/0002 , A61M2025/09083 , A61M2025/09108 , A61M2025/09133 , A61M2025/0915 , A61M2025/09175 , A61M2205/3515 , H01R2201/12 , Y10T29/49002
Abstract: A flexible guidewire comprising a hollow tube, having a proximal section and a distal section, the distal section having a distal tip, the outer diameter of the distal section gradually decreasing toward the distal tip, the outer diameter of the distal tip being larger than the smallest outer diameter of the distal section, the flexible guidewire further comprising a plug coupled with the distal tip of the hollow tube for creating a non-traumatic tip, and the flexible guidewire further comprising a tubular spring, being place around the distal section of the hollow tube for maintaining the outer diameter of the hollow tube over the length thereof and for supporting compressive loads.
Abstract translation: 一种柔性导丝，包括具有近端部分和远侧部分的中空管，所述远端部分具有远侧末端，所述远端部分的外径朝向远侧末端逐渐减小，所述远侧末端的外径大于 所述柔性导丝还包括与所述中空管的远侧末端连接的插塞，用于产生非创伤性尖端，并且所述柔性导丝还包括管状弹簧，所述管状弹簧位于所述远端部分的远端部分周围 用于保持中空管的外径在其长度上并用于支撑压缩载荷的中空管。
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Patent Agency Ranking
公开(公告)号：US20140275998A1
公开(公告)日：2014-09-18
申请号：US14208120
申请日：2014-03-13
Applicant: MediGuide Ltd.
Inventor： Uzi Eichler , Alon Izmirli , Yuval Vaknin , Adi Raveh
IPC: A61B5/06
CPC classification number: A61B34/20 , A61B5/042 , A61B5/062 , A61B6/00 , A61B6/102 , A61B6/4441 , A61B6/5258 , A61B6/527 , A61B6/54 , A61B6/545 , A61B6/547 , A61B6/586 , A61B6/589 , A61B18/1492 , A61B90/37 , A61B2034/2051 , A61B2090/365 , A61B2090/376 , A61B2090/3764
Abstract: A system for navigating a medical device is provided. In one embodiment, a magnetic field generator assembly generates a magnetic field. Position sensors on the medical device, on an imaging system and on the body generate signals indicative of the positions within the magnetic field. The generator assembly and reference sensors are arranged such that a correlation exists between them and the positions of the body and of a radiation emitter and a radiation detector of the imaging system. An electronic control unit (ECU) determines, responsive to signals generated by the sensors, a position of the medical device, a position of one of the radiation emitter and detector and a distance between the emitter and detector. Using this information, the ECU can, for example, register images from the imaging system in a coordinate system and superimpose an image of the device on the image from the imaging system.
Abstract translation: 提供了用于导航医疗装置的系统。 在一个实施例中，磁场发生器组件产生磁场。 在医疗设备上，成像系统和身体上的位置传感器产生指示磁场内的位置的信号。 发生器组件和参考传感器被布置成使得它们与身体以及成像系统的辐射发射器和辐射检测器之间存在相关性。 电子控制单元（ECU）响应于由传感器产生的信号，确定医疗设备的位置，辐射发射器和检测器中的一个的位置以及发射器和检测器之间的距离。 使用该信息，ECU可以例如在坐标系中记录来自成像系统的图像，并将该装置的图像从成像系统叠加在图像上。
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27.发明申请Method of assembling a positioning sensor and associated wiring on a medical tool 有权在医疗工具上组装定位传感器和相关接线的方法公开(公告)号：US20140200556A1
公开(公告)日：2014-07-17
申请号：US14159007
申请日：2014-01-20
Applicant: MediGuide Ltd.
CPC classification number: A61M25/0105 , A61B5/0402 , A61B5/0422 , A61B5/066 , A61B5/068 , A61B34/20 , A61B2034/2051 , A61L29/042 , A61M25/0012 , A61M25/005 , A61M2025/0166 , B29C63/18 , B29C65/44 , B29C66/52272 , B29C66/742 , B29K2627/18 , B29K2705/00 , B29L2031/7542 , Y10T29/49002 , Y10T29/49117 , Y10T29/49826
Abstract: An elongate medical device having an axis comprises an inner liner, a jacket radially outward of the liner, a braid comprising metal embedded in the jacket, a sensor, and at least one wire electrically connected to said sensor. The at least one wire is one of: embedded in the jacket and optionally disposed helically around the braid; extending longitudinally within a tube which extends generally parallel to the device axis and wherein the tube is embedded in the jacket; and disposed within a lumen, wherein the lumen extends longitudinally within the jacket.
Abstract translation: 具有轴线的细长医疗装置包括内衬，衬套径向向外的护套，包括嵌入护套中的金属的编织物，传感器以及电连接到所述传感器的至少一根线。 所述至少一根线是以下之一：嵌入所述护套中并任选地围绕所述编织物螺旋地设置; 在大致平行于器件轴线延伸的管中纵向延伸，并且其中管嵌入护套中; 并且设置在内腔内，其中内腔在护套内纵向延伸。
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公开(公告)号：US10229496B2
公开(公告)日：2019-03-12
申请号：US15449116
申请日：2017-03-03
Applicant: MediGuide, Ltd.
Inventor： Gera Strommer , Uzi Eichler , Liat Schwartz
Abstract: A method for registering a three dimensional (3D) coordinates system with a Medical Positioning System (MPS) coordinate system and with a two dimensional (2D) coordinate system, includes acquiring at least one 2D image of a volume of interest, the volume of interest including at least one tubular organ within the body of a patient. The 2D image is associated with the 2D coordinate system, and a plurality of MPS points is acquired, within the at least one tubular organ. The MPS points are associated with the MPS coordinate system, the MPS coordinate system being registered with the 2D coordinate system. A 3D image model is extracted of the at least one tubular organ form a pre-acquired 3D image of the volume of interest. A volumetric model of the at least one tubular organ from the 2D image is estimated and from the acquired MPS points, the 3D coordinate system is registered with the MPS coordinate system and with the 2D coordinate system by matching the extracted 3D image model and the estimated volumetric model of the at least one tubular organ.
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公开(公告)号：US20190038879A1
公开(公告)日：2019-02-07
申请号：US16059729
申请日：2018-08-09
Applicant: MediGuide Ltd.
Inventor： Ran Sela , Dan Seter , Nimrod Meller
Abstract: A medical device comprising a corewire, sensor core, and coupler is presented. A portion of the corewire is disposed within a first end of the coupler, and a portion of the sensor core is disposed within a second end. Alternatively, the device comprises a corewire and a sensor assembly comprising a sensor core having first and second ends and a bore in the first end. A portion of the corewire is disposed within the bore. A method of manufacture comprises providing a corewire, sensor core, and coupler. The method further comprises inserting a portion of the corewire into a first end of the coupler, and a portion of the sensor core into a second end. Alternatively, the method comprises providing a sensor core having first and second ends, and a corewire. The method further comprises forming a bore in the first end, and inserting the corewire into the bore.
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公开(公告)号：US10071230B2
公开(公告)日：2018-09-11
申请号：US14815671
申请日：2015-07-31
Applicant: MediGuide, Ltd.
Inventor： Ran Sela , Dan Seter , Nimrod Meller
CPC classification number: A61M25/09 , A61B5/01 , A61B5/06 , A61B5/065 , A61B5/6851 , A61B2034/2051 , A61M25/0905 , A61M2025/0002 , A61M2025/09083 , A61M2025/09108 , A61M2025/09133 , A61M2025/0915 , A61M2025/09175 , A61M2025/09183 , A61M2205/3515
Abstract: A medical device comprising a corewire, sensor core, and coupler is presented. A portion of the corewire is disposed within a first end of the coupler, and a portion of the sensor core is disposed within a second end. Alternatively, the device comprises a corewire and a sensor assembly comprising a sensor core having first and second ends and a bore in the first end. A portion of the corewire is disposed within the bore. A method of manufacture comprises providing a corewire, sensor core, and coupler. The method further comprises inserting a portion of the corewire into a first end of the coupler, and a portion of the sensor core into a second end. Alternatively, the method comprises providing a sensor core having first and second ends, and a corewire. The method further comprises forming a bore in the first end, and inserting the corewire into the bore.
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