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1. 发明授权

US09026213B2 Medical device lead with conductor fracture prediction 有权
$Medical device lead with conductor fracture prediction$
标题翻译：医疗器械引线与导体断裂预测
公开(公告)号：US09026213B2
公开(公告)日：2015-05-05
申请号：US13548943
申请日：2012-07-13
申请人： Arthur J. Foster , Christopher Perrey , Jeffrey E. Stahmann , Scott R. Stubbs
发明人： Arthur J. Foster , Christopher Perrey , Jeffrey E. Stahmann , Scott R. Stubbs
IPC分类号： A61N1/375 , A61N1/04 , A61N1/37 , A61N1/08
CPC分类号： A61N1/375 , A61N1/048 , A61N1/0488 , A61N1/37 , A61N1/3752 , A61N2001/083
摘要： A medical device lead includes a lead body having a proximal end and a distal end. The proximal end is configured for connection to a pulse generator. One or more electrodes are at a distal end of the lead body, and a lead conductor extends through the lead body and is electrically coupled to at least one of the one or more electrodes. The conductor is configured to deliver electrical signals between the proximal end and the at least one of the one or more electrodes. A sacrificial conductor extends through the lead body adjacent to lead conductor and is configured to fail at a lower stress than the lead conductor.
摘要翻译：医疗器械引线包括具有近端和远端的引线主体。近端被配置为连接到脉冲发生器。一个或多个电极位于引线主体的远端，并且引线导体延伸穿过引线主体并且电耦合到所述一个或多个电极中的至少一个。导体被配置为在近端和所述一个或多个电极中的至少一个之间递送电信号。牺牲导体延伸穿过与引线导体相邻的引线体，并且被配置为在比引线导体更低的应力下失效。

2. 发明授权

US08788062B2 Polymer compression joining in implantable lead 有权
标题翻译：可植入铅的聚合物压缩连接
公开(公告)号：US08788062B2
公开(公告)日：2014-07-22
申请号：US12832618
申请日：2010-07-08
申请人： Bryan A. Clark , Benjamin J. Haasl , Brian L. Schmidt , Arthur J. Foster , Daniel J. Foster , Duane T. Meyer
发明人： Bryan A. Clark , Benjamin J. Haasl , Brian L. Schmidt , Arthur J. Foster , Daniel J. Foster , Duane T. Meyer
IPC分类号： A61N1/05 , A61N1/375
CPC分类号： A61N1/05 , A61N1/3752
摘要： Implantable medical leads and methods of forming such leads are disclosed. An implantable medical lead includes a lead body, a swage base coupled to the lead body, and a polymeric member interposed at least in part between the swage base and at least one rigid component of the lead such as an electrode or annular ring. The swage base includes an annular-shaped body including a flange having a number of protrusions that extend radially outward from the flange. During a swaging process, the protrusions on the flange are compressed against the polymeric member, forming a number of channels in the member that mechanically bond the member to the swage base.
摘要翻译：公开了可植入医疗引线和形成这种引线的方法。可植入医疗引线包括引线体，联接到引线主体的模具底座以及至少部分地插入在模具基部和引线的至少一个刚性部件之间的聚合物部件，例如电极或环形环。模锻底座包括环形主体，其包括具有从凸缘径向向外延伸的多个突起的凸缘。在模锻过程中，凸缘上的突起被压靠在聚合物构件上，在构件中形成多个通道，该构件将构件机械地结合到模具底座。

3. 发明授权

US08630718B2 Insulative structure for MRI compatible leads 失效
标题翻译： MRI兼容引线的绝缘结构
公开(公告)号：US08630718B2
公开(公告)日：2014-01-14
申请号：US13239629
申请日：2011-09-22
申请人： Jeffrey E. Stahmann , Scott R. Stubbs , Arthur J. Foster
发明人： Jeffrey E. Stahmann , Scott R. Stubbs , Arthur J. Foster
IPC分类号： A61N1/05
CPC分类号： A61N1/0563 , A61N1/086
摘要： A medical device lead includes a proximal connector, an insulative lead body extending distally from the proximal connector. The proximal connector is configured to couple the lead to a pulse generator. A first conductive coil is coupled to the proximal connector and extends through the lead body. The first conductive coil is coupled to a first electrode at a distal end of the first conductive coil. A first magnetically impregnated polymer layer is adjacent the first conductive coil.
摘要翻译：医疗装置引线包括近端连接器，从近端连接器向远侧延伸的绝缘引线体。近端连接器被配置为将引线耦合到脉冲发生器。第一导电线圈耦合到近端连接器并延伸穿过引线体。第一导电线圈在第一导电线圈的远端耦合到第一电极。第一磁性浸渍聚合物层与第一导电线圈相邻。

4. 发明授权

US08498719B2 Lead including conductors configured for reduced MRI-induced currents 有权
标题翻译：引线包括配置为减少MRI感应电流的导体
公开(公告)号：US08498719B2
公开(公告)日：2013-07-30
申请号：US13665429
申请日：2012-10-31
申请人： Yingbo Li , Masoud Ameri , G. Shantanu Reddy , Arthur J. Foster , James G. Bentsen
发明人： Yingbo Li , Masoud Ameri , G. Shantanu Reddy , Arthur J. Foster , James G. Bentsen
IPC分类号： A61N1/00
CPC分类号： A61N1/05 , A61N1/0563 , A61N1/086
摘要： An implantable medical device lead includes an inner conductor coil comprising one or more generally cylindrically wound filars. The inner conductor coil is configured to have a first inductance value greater than or equal to 0.2 μH/inch when the inner conductor coil is subjected to a range of radio frequencies. The implantable medical device lead also includes a multi-filar outer coil comprising two or more generally cylindrically wound filars. The multi-filar outer coil is configured to have a second inductance value greater than or equal to 0.1 μH/inch when the multi-filar outer coil is subjected to the range of radio frequencies.
摘要翻译：可植入医疗装置引线包括内导体线圈，其包括一个或多个大致圆柱形缠绕的丝状体。当内部导体线圈受到无线电频率的范围时，内部导体线圈被配置为具有大于或等于0.2μH/英寸的第一电感值。可植入医疗装置引线还包括多丝状外部线圈，其包括两个或更多个大致圆柱形缠绕的丝状体。多管状外部线圈被配置为当多纤维外部线圈受到无线电频率范围时具有大于或等于0.1μH/英寸的第二电感值。

5. 发明授权

US08442657B2 Stimulation and sensing lead with non-coiled wire construction 有权
标题翻译：刺激和感应导线与非卷绕线结构
公开(公告)号：US08442657B2
公开(公告)日：2013-05-14
申请号：US12189454
申请日：2008-08-11
申请人： Arthur J. Foster
发明人： Arthur J. Foster
IPC分类号： A61N1/05
CPC分类号： A61N1/056 , A61N1/05 , Y10T29/49117
摘要： A cardiac rhythm management device that can comprise a lead and a pulse generator. The lead can comprise lead body, a composite conductor, a stylet guide, two or more electrodes and a proximal connector. The composite conductor can comprise two or more conductors which can electrically couple the electrodes to the proximal connector. The electrodes can be disposed on a distal portion of the lead body and can be longitudinally spaced from one another. The proximal connector can be configured to couple to the pulse generator.
摘要翻译：可以包括引线和脉冲发生器的心律管理装置。引线可以包括引线体，复合导体，探针引导件，两个或更多个电极和近端连接器。复合导体可以包括两个或更多个导体，其可以将电极电耦合到近端连接器。电极可以设置在引线主体的远端部分上并且可以彼此纵向间隔开。近端连接器可被配置为耦合到脉冲发生器。

6. 发明授权

US08391997B2 Extendable/retractable lead with improved distal seal 有权
标题翻译：可扩展/可伸缩的导线，改进的远端密封
公开(公告)号：US08391997B2
公开(公告)日：2013-03-05
申请号：US12818691
申请日：2010-06-18
申请人： Kimberly A. Jorgensen , Daniel J. Foster , Bryan A. Clark , Arthur J. Foster
发明人： Kimberly A. Jorgensen , Daniel J. Foster , Bryan A. Clark , Arthur J. Foster
IPC分类号： A61N1/375
CPC分类号： A61N1/0573 , A61N1/0575
摘要： An implantable lead may have a distal assembly including a coupler, a fixation helix secured to the coupler and a housing in which the fixation helix and the coupler are disposed. The distal assembly may include an annular seal that is disposed between the coupler and the housing and that provides an at least substantially fluid-tight seal between the coupler and the housing.
摘要翻译：可植入引线可以具有远端组件，其包括耦合器，固定到耦合器的固定螺旋线和设置有固定螺旋和耦合器的壳体。远端组件可以包括环形密封件，其设置在联接器和壳体之间并且在联接器和壳体之间提供至少基本上流体密封的密封。

7. 发明申请

US20130041444A1 MEDICAL DEVICE LEAD WITH CONDUCTOR FRACTURE PREDICTION 有权
标题翻译：医疗设备引导与导线断裂预测
公开(公告)号：US20130041444A1
公开(公告)日：2013-02-14
申请号：US13548943
申请日：2012-07-13
申请人： Arthur J. Foster , Christopher Perrey , Jeffrey E. Stahmann , Scott R. Stubbs
发明人： Arthur J. Foster , Christopher Perrey , Jeffrey E. Stahmann , Scott R. Stubbs
IPC分类号： A61N1/05 , A61N1/36
CPC分类号： A61N1/375 , A61N1/048 , A61N1/0488 , A61N1/37 , A61N1/3752 , A61N2001/083
摘要： A medical device lead includes a lead body having a proximal end and a distal end. The proximal end is configured for connection to a pulse generator. One or more electrodes are at a distal end of the lead body, and a lead conductor extends through the lead body and is electrically coupled to at least one of the one or more electrodes. The conductor is configured to deliver electrical signals between the proximal end and the at least one of the one or more electrodes. A sacrificial conductor extends through the lead body adjacent to lead conductor and is configured to fail at a lower stress than the lead conductor.
摘要翻译：医疗器械引线包括具有近端和远端的引线主体。近端被配置为连接到脉冲发生器。一个或多个电极位于引线主体的远端，并且引线导体延伸穿过引线主体并且电耦合到所述一个或多个电极中的至少一个。导体被配置为在近端和所述一个或多个电极中的至少一个之间递送电信号。牺牲导体延伸穿过与引线导体相邻的引线体，并且被配置为在比引线导体更低的应力下失效。

8. 发明申请

US20120143273A1 IMPLANTABLE LEAD INCLUDING A SPARK GAP TO REDUCE HEATING IN MRI ENVIRONMENTS 审中-公开
标题翻译：可塑性领先，包括降低MRI环境加热的火山口
公开(公告)号：US20120143273A1
公开(公告)日：2012-06-07
申请号：US13238621
申请日：2011-09-21
申请人： Scott R. Stubbs , Arthur J. Foster
发明人： Scott R. Stubbs , Arthur J. Foster
IPC分类号： A61N1/39 , A61N1/05
CPC分类号： A61N1/0563 , A61N1/086
摘要： A medical device lead includes a proximal connector configured to couple the lead to a pulse generator, and an insulative lead body extending distally from the proximal connector. The first lead conductor is coupled to the proximal connector and extends through the lead body. The medical device lead also includes a distal defibrillation electrode. A first spark gap is connected between the first lead conductor and the distal defibrillation electrode and has a breakdown voltage that prevents transmission of magnetic resonance imaging (MRI) induced signals from the first lead conductor to the distal defibrillation electrode in an MRI environment and allows transmission of therapy signals to the distal defibrillation electrode.
摘要翻译：医疗器械引线包括被配置为将引线耦合到脉冲发生器的近端连接器以及从近端连接器向远侧延伸的绝缘引线体。第一引线导体耦合到近端连接器并且延伸穿过引线体。医疗器械引线还包括远端除颤电极。第一火花隙连接在第一引线导体和远端除颤电极之间，并且具有防止磁共振成像（MRI）感应信号从MRI环境中从第一引线导体传输到远端除颤电极的击穿电压，并允许传输的治疗信号到远端除颤电极。

9. 发明申请

US20120130453A1 INSULATIVE STRUCTURE FOR MRI COMPATIBLE LEADS 失效
标题翻译： MRI兼容导联的绝缘结构
公开(公告)号：US20120130453A1
公开(公告)日：2012-05-24
申请号：US13239629
申请日：2011-09-22
申请人： Jeffrey E. Stahmann , Scott R. Stubbs , Arthur J. Foster
发明人： Jeffrey E. Stahmann , Scott R. Stubbs , Arthur J. Foster
IPC分类号： A61N1/08
CPC分类号： A61N1/0563 , A61N1/086
摘要： A medical device lead includes a proximal connector, an insulative lead body extending distally from the proximal connector. The proximal connector is configured to couple the lead to a pulse generator. A first conductive coil is coupled to the proximal connector and extends through the lead body. The first conductive coil is coupled to a first electrode at a distal end of the first conductive coil. A first magnetically impregnated polymer layer is adjacent the first conductive coil.
摘要翻译：医疗装置引线包括近端连接器，从近端连接器向远侧延伸的绝缘引线体。近端连接器被配置为将引线耦合到脉冲发生器。第一导电线圈耦合到近端连接器并延伸穿过引线体。第一导电线圈在第一导电线圈的远端耦合到第一电极。第一磁性浸渍聚合物层与第一导电线圈相邻。

10. 发明申请

US20120109270A1 MEDICAL LEAD COIL CONDUCTOR WITH SPACER ELEMENT 失效
标题翻译：带有间隔元件的医用引线线圈导体
公开(公告)号：US20120109270A1
公开(公告)日：2012-05-03
申请号：US13324007
申请日：2011-12-13
申请人： Arthur J. Foster
发明人： Arthur J. Foster
IPC分类号： A61N1/04
CPC分类号： A61N1/05 , A61B5/0422 , A61B2562/222 , A61N1/056 , A61N1/086
摘要： Medical electrical leads equipped with spacer elements and configured for use during medical procedures such as magnetic resonance imaging (MRI) are disclosed. An illustrative medical electrical lead includes a proximal connector, an insulated lead body including at least one electrode, a helically coiled conductor wire, and a helically coiled spacer element interstitially disposed between adjacent turns of the conductor wire.
摘要翻译：公开了配备有间隔元件并配置用于诸如磁共振成像（MRI）的医疗过程期间使用的医用电气引线。示例性的医用电线包括近端连接器，绝缘引线主体，其包括至少一个电极，螺旋线圈导体线，以及间隙地布置在导体线的相邻匝之间的螺旋线圈间隔元件。

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