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公开(公告)号：US20150031975A1
公开(公告)日：2015-01-29
申请号：US14326183
申请日：2014-07-08
Applicant: MRI Interventions, Inc. , Greatbatch Ltd.
Inventor： Ergin Atalar , Robert Susil , Albert Lardo , Henry R. Halperin
CPC classification number: A61N1/08 , A61B5/042 , A61B18/14 , A61N1/05 , A61N1/056 , A61N1/086 , A61N1/3718
Abstract: Herein is disclosed a probe, including a first electrode disposed at least partially on the probe surface, a second electrode disposed at least partially on the probe surface, a first conductor electrically coupled to the first electrode, a second conductor electrically coupled to the second electrode, and a reactive element electrically coupling the first conductor and the second conductor.
Abstract translation: 本文公开了一种探针，包括至少部分地设置在探针表面上的第一电极，至少部分地设置在探针表面上的第二电极，电耦合到第一电极的第一导体，电耦合到第二电极的第二导体 以及电耦合第一导体和第二导体的电抗元件。
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Patent Agency Ranking
公开(公告)号：US09242090B2
公开(公告)日：2016-01-26
申请号：US14326183
申请日：2014-07-08
Applicant: MRI Interventions, Inc. , Greatbatch Ltd.
Inventor： Ergin Atalar , Robert Susil , Albert Lardo , Henry R. Halperin
CPC classification number: A61N1/08 , A61B5/042 , A61B18/14 , A61N1/05 , A61N1/056 , A61N1/086 , A61N1/3718
Abstract: Herein is disclosed a probe, including a first electrode disposed at least partially on the probe surface, a second electrode disposed at least partially on the probe surface, a first conductor electrically coupled to the first electrode, a second conductor electrically coupled to the second electrode, and a reactive element electrically coupling the first conductor and the second conductor.
Abstract translation: 本文公开了一种探针，包括至少部分地设置在探针表面上的第一电极，至少部分地设置在探针表面上的第二电极，电耦合到第一电极的第一导体，电耦合到第二电极的第二导体 以及电连接第一导体和第二导体的电抗元件。
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公开(公告)号：US20130245741A1
公开(公告)日：2013-09-19
申请号：US13872726
申请日：2013-04-29
Inventor： Ergin Atalar , Justin Allen , Paul Bottomley , William Edelstein , Parag V. Kamarkar
IPC: A61N1/06
Abstract: Some embodiments are directed to MRI/RF compatible medical interventional devices. A plurality of spaced apart high impedance circuit segments are configured to have a high Impedance at a high range of radiofrequencies and a low impedance at a low range of frequencies. The high impedance circuit segments may comprise co-wound coiled inductors and can reduce, block or inhibit RJ-transmission along the lead system (20) during exposure to RF associated with a high-Held magnet MRI systems, while permuting passage of low frequency physiologic signals, treatments and/or stimuli. The devices can include at least one electrode.
Abstract translation: 一些实施例涉及MRI / RF兼容医疗介入装置。 多个间隔开的高阻抗电路段被配置为在高频范围内具有高阻抗，并且在低频率范围内具有低阻抗。 高阻抗电路段可以包括共绕线圈电感器，并且可以在暴露于与高磁铁磁共振系统相关联的RF期间沿着引导系统（20）减少，阻止或抑制RJ-传输，同时置换低频生理 信号，治疗和/或刺激。 该装置可以包括至少一个电极。
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公开(公告)号：US08688226B2
公开(公告)日：2014-04-01
申请号：US13872726
申请日：2013-04-29
Inventor： Ergin Atalar , Justin Allen , Paul Bottomley , William Edelstein , Parag V. Karmarkar
IPC: A61N1/00
Abstract: Some embodiments are directed to MRI/RF compatible medical interventional devices. A plurality of spaced apart high impedance circuit segments are configured to have a high impedance at a high range of radiofrequencies and a low impedance at a low range of frequencies. The high impedance circuit segments may comprise co-wound coiled inductors and can reduce, block or inhibit RJ-transmission along the lead system (20) during exposure to RF associated with a high-Held magnet MRI systems, while permuting passage of low frequency physiologic signals, treatments and/or stimuli. The devices can include at least one electrode.
Abstract translation: 一些实施例涉及MRI / RF兼容医疗介入装置。 多个间隔开的高阻抗电路段被配置为在高频范围内具有高阻抗，并且在低频率范围内具有低阻抗。 高阻抗电路段可以包括共绕线圈电感器，并且可以在暴露于与高磁铁磁共振系统相关联的RF期间沿着引导系统（20）减少，阻止或抑制RJ-传输，同时置换低频生理 信号，治疗和/或刺激。 该装置可以包括至少一个电极。
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5.发明授权公开(公告)号：US08649842B2
公开(公告)日：2014-02-11
申请号：US13741009
申请日：2013-01-14
Inventor： Ergin Atalar , Onur Ferhanoglu
IPC: A61B5/04
CPC classification number: A61N1/08 , A61N1/05 , A61N1/086 , A61N1/3718
Abstract: A lead for an electronic device which resists the induction of a current from an electromagnetic field external to said lead includes one or more pairs of adjacent segments of electrical wire, each of the pairs including a first segment of electrical wire and a second segment of electrical wire. The lead also includes one or more shielded RF chokes, wherein each of the shielded RF chokes is provided between the first segment of electrical wire and the second segment of electrical wire of a respective one of the one or more pairs of adjacent segments. Also, an implantable device that includes a generator for generating one or more electrical pulse and a lead as described for delivering the pulses to tissue within a patient's body. A method for making the described implantable device is also provided.
Abstract translation: 用于抵抗从所述引线外部的电磁场感应电流的电子装置的引线包括一对或多对相邻的电线段，每对电极包括电线的第一段和电线的第二段 线。 引线还包括一个或多个屏蔽RF扼流圈，其中屏蔽RF扼流圈中的每一个被设置在电线的第一段和一对或多对相邻段之间相应的一对的电线的第二段之间。 而且，一种可植入装置，其包括用于产生一个或多个电脉冲的发生器和如所描述的用于将脉冲传送到患者体内的组织的引线。 还提供了制造所述可植入装置的方法。
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公开(公告)号：US20130178924A1
公开(公告)日：2013-07-11
申请号：US13741009
申请日：2013-01-14
Inventor： Ergin Atalar , Onur Ferhanoglu
IPC: A61N1/08
CPC classification number: A61N1/08 , A61N1/05 , A61N1/086 , A61N1/3718
Abstract: A lead for an electronic device which resists the induction of a current from an electromagnetic field external to said lead includes one or more pairs of adjacent segments of electrical wire, each of the pairs including a first segment of electrical wire and a second segment of electrical wire. The lead also includes one or more shielded RF chokes, wherein each of the shielded RF chokes is provided between the first segment of electrical wire and the second segment of electrical wire of a respective one of the one or more pairs of adjacent segments. Also, an implantable device that includes a generator for generating one or more electrical pulse and a lead as described for delivering the pulses to tissue within a patient's body. A method for making the described implantable device is also provided.
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