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1. 发明授权

US08849417B2 Lead electrode for use in an MRI-safe implantable medical device 有权
标题翻译：用于MRI安全可植入医疗器械的引线电极
公开(公告)号：US08849417B2
公开(公告)日：2014-09-30
申请号：US12954585
申请日：2010-11-24
申请人： James M. Olsen , Gregory A. Hrdlicka , Carl D. Wahlstrand , Thomas Barry Hoegh
发明人： James M. Olsen , Gregory A. Hrdlicka , Carl D. Wahlstrand , Thomas Barry Hoegh
IPC分类号： A61N1/05 , A61N1/08
CPC分类号： A61N1/08 , A61N1/0529 , A61N1/0534 , A61N1/0551 , A61N1/0553 , A61N1/086 , A61N1/3605 , A61N1/36142
摘要： A medical lead is configured to be implanted into a patient's body and comprises a lead body, and an electrode coupled to the lead body. The electrode comprises a first section configured to contact the patient's body, and a second section capacitively coupled to the first section and configured to be electrically coupled to the patient's body.
摘要翻译：医疗用引线被配置为植入患者体内并且包括引线体和连接到引线体的电极。电极包括构造成接触患者身体的第一部分和电容耦合到第一部分并被配置为电耦合到患者身体的第二部分。

2. 发明授权

US07493159B2 Trial neuro stimulator with lead diagnostics 失效
标题翻译：试用神经刺激器与铅诊断
公开(公告)号：US07493159B2
公开(公告)日：2009-02-17
申请号：US10636487
申请日：2003-08-06
申请人： Gregory A. Hrdlicka , Robert M. Skime
发明人： Gregory A. Hrdlicka , Robert M. Skime
IPC分类号： A61N1/08
CPC分类号： A61N1/36014 , A61N1/37241 , A61N2001/083
摘要： A medical device known as a trial neuro stimulator with a diagnostics module to determine whether the therapy lead is operational for delivering stimulation therapy to improve operation in areas such as reliability and patient comfort is disclosed. The trial neuro stimulator is typically used to test the efficacy of neuro stimulation before implanting an implantable neuro stimulator in a patient. The trial neuro stimulator has a processor, memory, system reset, telemetry module, recharge module, power management module, power source, therapy module, therapy measurement module, and diagnostics module. The diagnostics module can be a lead sensor, a software detector using therapy lead measurements from the therapy measurement module, or, a combination of both the lead sensor and software detector to detect whether the therapy lead is operational. A method for diagnosing whether a therapy lead is operational is also disclosed.
摘要翻译：已知一种被称为具有诊断模块的试验性神经刺激器的医疗装置，其用于确定治疗引导是否可用于递送刺激治疗以改善诸如可靠性和患者舒适度的区域中的操作。试验性神经刺激器通常用于在植入可植入的神经刺激器在患者体内之前测试神经刺激的功效。试用神经刺激器具有处理器，存储器，系统复位，遥测模块，充电模块，电源管理模块，电源，治疗模块，治疗测量模块和诊断模块。诊断模块可以是引线传感器，使用来自治疗测量模块的治疗引线测量的软件检测器，或者是引导传感器和软件检测器的组合，以检测治疗引导线是否可操作。还公开了用于诊断治疗引线是否可操作的方法。

3. 发明授权

US07174219B2 Lead electrode for use in an MRI-safe implantable medical device 有权
标题翻译：用于MRI安全可植入医疗器械的引线电极
公开(公告)号：US07174219B2
公开(公告)日：2007-02-06
申请号：US10981092
申请日：2004-11-03
申请人： Carl D. Wahlstrand , Thomas Barry Hoegh , Gregory A. Hrdlicka , Thomas E. Cross, Jr. , James M. Olsen
发明人： Carl D. Wahlstrand , Thomas Barry Hoegh , Gregory A. Hrdlicka , Thomas E. Cross, Jr. , James M. Olsen
IPC分类号： A61N1/05
CPC分类号： A61N1/0529 , A61N1/05 , A61N1/0534 , A61N1/0553 , A61N1/06 , A61N1/086 , A61N1/3718
摘要： A pulse stimulation system configured for implantation into a patient's body comprises a pulse stimulator, a conductive stimulation lead having a proximal end electrically coupled to the pulse simulator and having a distal end, and an electrode assembly coupled to the distal end of the stimulation lead. The electrode assembly comprises an electrode body having a therapy electrode thereon that is electrically coupled to the stimulation lead for delivering therapy to the patient. A floating electrode is configured to contact the patient's body tissue and has a surface area substantially larger than that of the therapy electrode. A filter is coupled between the therapy electrode and the floating electrode for diverting RF energy toward the floating electrode and away from the therapy electrode.
摘要翻译：构造成用于植入患者体内的脉冲刺激系统包括脉冲刺激器，具有电耦合到脉冲模拟器的近端的导电刺激引线，并且具有远端，以及耦合到刺激引线的远端的电极组件。电极组件包括其上具有治疗电极的电极体，其电耦合到刺激引线以将治疗递送给患者。浮动电极被配置为接触患者的身体组织，并且其表面积基本上大于治疗电极的表面积。过滤器耦合在治疗电极和浮动电极之间，用于将RF能量朝向浮动电极转移并远离治疗电极。

4. 发明授权

US09155877B2 Lead electrode for use in an MRI-safe implantable medical device 有权
标题翻译：用于MRI安全可植入医疗器械的引线电极
公开(公告)号：US09155877B2
公开(公告)日：2015-10-13
申请号：US11067024
申请日：2005-02-25
申请人： James M. Olsen , Stephen L. Bolea , Gregory A. Hrdlicka , Carl D. Wahlstrand , Thomas Barry Hoegh
发明人： James M. Olsen , Stephen L. Bolea , Gregory A. Hrdlicka , Carl D. Wahlstrand , Thomas Barry Hoegh
IPC分类号： A61N1/08 , A61N1/05 , A61N1/37
CPC分类号： A61N1/05 , A61N1/086 , A61N1/3718
摘要： A lead configured to be implanted into a patient's body comprises a lead body and a conductive filer positioned within the lead body and having a distal portion. An electrode is electrically coupled to the lead body and comprises a stimulation portion, a bobbin, and at least one coil of wire wound on the bobbin and electrically coupled between the stimulation portion and the distal end region to form an inductor between the distal end region and the stimulation portion.
摘要翻译：构造成植入患者体内的引线包括位于引线主体内并且具有远端部分的引线体和导电滤波器。电极被电耦合到引线体，并且包括刺激部分，线轴和缠绕在线轴上的至少一个线圈，并且电耦合在刺激部分和远端区域之间，以在远端区域和刺激部分。

5. 发明授权

US08504170B2 Lead electrode for use in an MRI-safe implantable medical device 有权
标题翻译：用于MRI安全可植入医疗器械的引线电极
公开(公告)号：US08504170B2
公开(公告)日：2013-08-06
申请号：US13236951
申请日：2011-09-20
申请人： Carl D. Wahlstrand , Thomas B. Hoegh , James M. Olsen , Stephen L. Bolea , Gregory A. Hrdlicka
发明人： Carl D. Wahlstrand , Thomas B. Hoegh , James M. Olsen , Stephen L. Bolea , Gregory A. Hrdlicka
IPC分类号： A61N1/05
CPC分类号： A61N1/08 , A61B5/055 , A61B5/686 , A61N1/05 , A61N1/0534 , A61N1/0553 , A61N1/086 , Y10T29/49208
摘要： A medical lead is configured to be implanted into a patients body and comprises a lead body, and an electrode coupled to the lead body. The electrode comprises a first section configured to contact the patient's body, and a second section electrically coupled to the first section and configured to be capacitively coupled to the patient's body.
摘要翻译：医疗引线被配置为植入患者体内并且包括引线体和连接到引线体的电极。电极包括被配置为接触患者身体的第一部分和电耦合到第一部分并被配置为电容耦合到患者身体的第二部分。

6. 发明申请

US20110071604A1 MRI-Safe Implantable Lead 有权
标题翻译： MRI安全可植入铅
公开(公告)号：US20110071604A1
公开(公告)日：2011-03-24
申请号：US12954548
申请日：2010-11-24
申请人： CARL D. WAHLSTRAND , GREGORY A. HRDLICKA , THOMAS E. CROSS, JR. , THOMAS BARRY HOEGH , JAMES M. OLSEN , STEPHEN L. BOLEA
发明人： CARL D. WAHLSTRAND , GREGORY A. HRDLICKA , THOMAS E. CROSS, JR. , THOMAS BARRY HOEGH , JAMES M. OLSEN , STEPHEN L. BOLEA
IPC分类号： A61N1/05
CPC分类号： A61N1/08 , A61N1/05 , A61N1/0534 , A61N1/0553 , A61N1/086
摘要： A stimulation lead is configured to be implanted into a patient's body and includes at least one distal stimulation electrode and at least one conductive filer electrically coupled to the distal stimulation electrode. A jacket is provided for housing the conductive filer and providing a path distributed along at least a portion of the length of the lead for conducting induced RF energy from the filer to the patient's body.
摘要翻译：刺激引线被配置为植入患者体内，并且包括至少一个远端刺激电极和至少一个电连接到远端刺激电极的导电滤波器。提供外壳以容纳导电滤波器并且提供沿着引线长度的至少一部分分布的路径，以将感应的RF能量从滤波器传导到患者身体。

7. 发明授权

US07844343B2 MRI-safe implantable medical device 有权
标题翻译： MRI安全可植入医疗器械
公开(公告)号：US07844343B2
公开(公告)日：2010-11-30
申请号：US10945739
申请日：2004-09-20
申请人： Carl D. Wahlstrand , Robert M. Skime , Gregory A. Hrdlicka , James M. Olsen , Stephen L. Bolea
发明人： Carl D. Wahlstrand , Robert M. Skime , Gregory A. Hrdlicka , James M. Olsen , Stephen L. Bolea
IPC分类号： A61N1/00
CPC分类号： A61N1/08 , A61N1/05 , A61N1/0534 , A61N1/0551 , A61N1/086 , A61N1/36071
摘要： A medical lead is provided for use in a pulse stimulation system of the type which includes a pulse generator for producing electrical stimulation therapy. The lead comprises an elongate insulating body and at least one electrical conductor within the insulating body. The conductor has a proximal end configured to be electrically coupled to the pulse generator and has a DC resistance in the range of 375-2000 ohms. At least one distal electrode is coupled to the conductor.
摘要翻译：提供了一种用于包括用于产生电刺激治疗的脉冲发生器的脉冲刺激系统的医疗引线。引线包括细长绝缘体和绝缘体内的至少一个电导体。导体具有被配置为电耦合到脉冲发生器的近端，并具有在375-2000欧姆范围内的直流电阻。至少一个远端电极耦合到导体。

8. 发明申请

US20110112615A1 Lead Electrode for Use in an MRI-Safe Implantable Medical Device 有权
标题翻译：用于MRI安全可植入医疗器械的铅电极
公开(公告)号：US20110112615A1
公开(公告)日：2011-05-12
申请号：US13004009
申请日：2011-01-10
申请人： Thomas Barry Hoegh , Stephen Lo Bolea , Carl D. Wahlstrand , Gregory A. Hrdlicka , James M. Olsen
发明人： Thomas Barry Hoegh , Stephen Lo Bolea , Carl D. Wahlstrand , Gregory A. Hrdlicka , James M. Olsen
IPC分类号： A61N1/05
CPC分类号： A61N1/0534 , A61N1/0553 , A61N1/086 , A61N1/36071 , A61N1/3718
摘要： A neurostimulation lead is configured to be implanted into a patient's body and has at least one distal electrode. The lead comprises at least one conductive filer electrically coupled to the distal electrode, a jacket for housing the conductive filer and a shield surrounding at least a portion of the filer for reducing electromagnetic coupling to the filer.
摘要翻译：神经刺激引线构造成植入患者体内并具有至少一个远端电极。引线包括电耦合到远端电极的至少一个导电滤波器，用于容纳导电滤波器的护套和围绕滤波器的至少一部分的屏蔽件，用于减少到滤波器的电磁耦合。

9. 发明授权

US07877150B2 Lead electrode for use in an MRI-safe implantable medical device 有权
标题翻译：用于MRI安全可植入医疗器械的引线电极
公开(公告)号：US07877150B2
公开(公告)日：2011-01-25
申请号：US11009862
申请日：2004-12-10
申请人： Thomas Barry Hoegh , Stephen Lo Bolea , Carl D. Wahlstrand , Gregory A. Hrdlicka , James M. Olsen
发明人： Thomas Barry Hoegh , Stephen Lo Bolea , Carl D. Wahlstrand , Gregory A. Hrdlicka , James M. Olsen
IPC分类号： A61N1/36
CPC分类号： A61N1/0534 , A61N1/0553 , A61N1/086 , A61N1/36071 , A61N1/3718
摘要： A neurostimulation lead is configured to be implanted into a patient's body and has at least one distal electrode. The lead comprises at least one conductive filer electrically coupled to the distal electrode, a jacket for housing the conductive filer and a shield surrounding at least a portion of the filer for reducing electromagnetic coupling to the filer.
摘要翻译：神经刺激引线构造成植入患者体内并具有至少一个远端电极。引线包括电耦合到远端电极的至少一个导电滤波器，用于容纳导电滤波器的护套和围绕滤波器的至少一部分的屏蔽件，用于减少到滤波器的电磁耦合。

10. 发明授权

US06944489B2 Method and apparatus for shunting induced currents in an electrical lead 失效
标题翻译：用于在电引线中分流感应电流的方法和装置
公开(公告)号：US06944489B2
公开(公告)日：2005-09-13
申请号：US10059512
申请日：2002-01-29
申请人： Volkert A. Zeijlemaker , Ron Kalin , Gregory A. Hrdlicka , Yong Kyun Cho , James D. Reinke , Laurie D. Foerster
发明人： Volkert A. Zeijlemaker , Ron Kalin , Gregory A. Hrdlicka , Yong Kyun Cho , James D. Reinke , Laurie D. Foerster
IPC分类号： A61N20060101 , A61N1/05 , A61N1/362 , A61N1/372 , A61N1/39 , A61B5/04
CPC分类号： A61N1/056 , A61N1/086 , A61N1/3718
摘要： An electrical lead includes an elongate body having a proximal end portion and a distal end portion, a first electrode disposed adjacent and joined to the distal end portion of the elongate body. Current flow within the first electrode is limited when a predetermined condition occurs, such as the generation of an electromagnetic field having a predetermined frequency range. The medical electrical lead may further comprise one or more second electrodes disposed adjacent the first electrode and joined to the elongate body to shunt current to body tissue when the predetermined condition occurs.
摘要翻译：电引线包括具有近端部分和远端部分的细长主体，与细长主体的远端部分相邻并连接的第一电极。当预定条件发生时，例如产生具有预定频率范围的电磁场，第一电极内的电流被限制。医疗电引线还可以包括一个或多个第二电极，其邻近第一电极设置并连接到细长主体，以在发生预定条件时将电流分流到身体组织。

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