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公开(公告)号：US08386057B2
公开(公告)日：2013-02-26
申请号：US11940869
申请日：2007-11-15
IPC分类号： A61N1/05
CPC分类号： A61N1/056 , A61N1/086 , A61N1/3718
摘要： An electrode for interventional purposes, such as a cardiac pacemaker, neurostimulation, or ICD electrode, comprises an elongate electrode body (6), at least one electrode pole (5) in the area of the distal end (4) of the electrode body (6) for delivering an intervention pulse, at least one supply line (7) running in the electrode body (6) to the at least one electrode pole (5), and an electrode sheath (8) for insulating the supply line (7). The first and/or second material is produced in such a way that it contains conductive particles embedded in a polymer matrix in a concentration which is greater than or equal to the percolation threshold.
摘要翻译： 用于介入目的的电极，例如心脏起搏器，神经刺激或ICD电极，包括细长电极体（6），电极体的远端（4）区域中的至少一个电极极（5） 6），用于传送干预脉冲，至少一个在所述电极体（6）中延伸到所述至少一个电极极（5）的供应线（7）和用于绝缘所述供应线（7）的电极护套（8） 。 第一和/或第二材料以这样的方式制备，使得其包含以大于或等于渗滤阈值的浓度嵌入聚合物基质中的导电颗粒。
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公开(公告)号：US20120277840A1
公开(公告)日：2012-11-01
申请号：US11940869
申请日：2007-11-15
CPC分类号： A61N1/056 , A61N1/086 , A61N1/3718
摘要： An electrode for interventional purposes, such as a cardiac pacemaker, neurostimulation, or ICD electrode, comprises an elongate electrode body (6), at least one electrode pole (5) in the area of the distal end (4) of the electrode body (6) for delivering an intervention pulse, at least one supply line (7) running in the electrode body (6) to the at least one electrode pole (5), and an electrode sheath (8) for insulating the supply line (7). The first and/or second material is produced in such a way that it contains conductive particles embedded in a polymer matrix in a concentration which is greater than or equal to the percolation threshold.
摘要翻译： 用于介入目的的电极，例如心脏起搏器，神经刺激或ICD电极，包括细长电极体（6），电极体的远端（4）区域中的至少一个电极极（5） 6），用于传送干预脉冲，至少一个在所述电极体（6）中延伸到所述至少一个电极极（5）的供应线（7）和用于绝缘所述供应线（7）的电极护套（8） 。 第一和/或第二材料以这样的方式制造，使得其包含以大于或等于渗滤阈值的浓度嵌入聚合物基质中的导电颗粒。
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公开(公告)号：US20080004680A1
公开(公告)日：2008-01-03
申请号：US11742366
申请日：2007-04-30
IPC分类号： A61N1/04
摘要： An electrode device for cardiological or neurological electrodiagnosis and/or electrotherapy comprises an elongated electrode body (12), at least one electrode (14, 16) in the vicinity of the distal end (24) of the electrode body (12), and an electrode conductor (44) for the electrical connection of the electrode (14, 16). The electrode conductor (44) has a fibrous structure (52) with anisotropic conductivity so that the specific conductivity of the electrode conductor (44) is significantly higher in its longitudinal direction than in its transverse direction.
摘要翻译： 用于心脏或神经电学诊断和/或电疗的电极装置包括细长电极体（12），在电极体（12）的远端（24）附近的至少一个电极（14,16），以及 电极导体（44），用于电连接电极（14,16）。 电极导体（44）具有具有各向异性导电性的纤维结构（52），使得电极导体（44）的纵向方向的比电导率显着高于其横向方向。
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公开(公告)号：US08082042B2
公开(公告)日：2011-12-20
申请号：US11742366
申请日：2007-04-30
IPC分类号： A61N1/05
摘要： An electrode device for cardiological or neurological electrodiagnosis and/or electrotherapy comprises an elongated electrode body (12), at least one electrode (14, 16) in the vicinity of the distal end (24) of the electrode body (12), and an electrode conductor (44) for the electrical connection of the electrode (14, 16). The electrode conductor (44) has a fibrous structure (52) with anisotropic conductivity so that the specific conductivity of the electrode conductor (44) is significantly higher in its longitudinal direction than in its transverse direction.
摘要翻译： 用于心脏或神经电学诊断和/或电疗的电极装置包括细长电极体（12），在电极体（12）的远端（24）附近的至少一个电极（14,16），以及 电极导体（44），用于电连接电极（14,16）。 电极导体（44）具有具有各向异性导电性的纤维结构（52），使得电极导体（44）的纵向方向的比电导率显着高于其横向方向。
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公开(公告)号：US09167966B2
公开(公告)日：2015-10-27
申请号：US13089774
申请日：2011-04-19
申请人： Wolfgang Geistert , Erhard Flach , Ingo Weiss
发明人： Wolfgang Geistert , Erhard Flach , Ingo Weiss
CPC分类号： A61B5/00 , A61B2562/182 , A61N1/05 , A61N1/086 , G01R33/288
摘要： A dissipation device having a proximal end, which is located outside the body, and a distal end, which is suited in particular for elongate medical instruments, in particular electrophysiological catheters or temporary electrode leads, placed temporarily in the body. The dissipation device including a dissipation sleeve which extends from the proximal end to the distal end of the dissipation device, and a lumen which extends from the proximal end to the distal end, and in which the instrument can be displaceably guided, wherein the lumen is enclosed by the dissipation sleeve. The dissipation device is characterized in that the dissipation sleeve is composed, at least partially, of electrically conductive material, and/or the dissipation sleeve includes dissipation means composed of electrically conductive material and, therefore, the dissipation sleeve is designed to dissipate or divert electrical energy induced by electromagnetic radiation.
摘要翻译： 具有位于身体外部的近端的耗散装置和远端，其特别适用于临时放置在体内的细长医疗器械，特别是电生理导管或临时电极引线。 所述耗散装置包括从所述耗散装置的近端延伸到远端的耗散套管，以及从所述近端延伸到所述远端的内腔，并且所述器械能够可移动地被引导，其中所述管腔是 由耗散套管包围。 耗散装置的特征在于，所述耗散套管至少部分地由导电材料构成，和/或所述耗散套管包括由导电材料构成的耗散装置，因此，所述耗散套管被设计成耗散或转移电气 电磁辐射引起的能量。
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公开(公告)号：US20110263966A1
公开(公告)日：2011-10-27
申请号：US13089774
申请日：2011-04-19
申请人： Wolfgang Geistert , Erhard Flach , Ingo Weiss
发明人： Wolfgang Geistert , Erhard Flach , Ingo Weiss
IPC分类号： A61B5/055
CPC分类号： A61B5/00 , A61B2562/182 , A61N1/05 , A61N1/086 , G01R33/288
摘要： A dissipation device having a proximal end, which is located outside the body, and a distal end, which is suited in particular for elongate medical instruments, in particular electrophysiological catheters or temporary electrode leads, placed temporarily in the body. The dissipation device including a dissipation sleeve which extends from the proximal end to the distal end of the dissipation device, and a lumen which extends from the proximal end to the distal end, and in which the instrument can be displaceably guided, wherein the lumen is enclosed by the dissipation sleeve. The dissipation device is characterized in that the dissipation sleeve is composed, at least partially, of electrically conductive material, and/or the dissipation sleeve includes dissipation means composed of electrically conductive material and, therefore, the dissipation sleeve is designed to dissipate or divert electrical energy induced by electromagnetic radiation.
摘要翻译： 具有位于身体外部的近端的耗散装置和远端，其特别适用于临时放置在体内的细长医疗器械，特别是电生理导管或临时电极引线。 所述耗散装置包括从所述耗散装置的近端延伸到远端的耗散套管，以及从所述近端延伸到所述远端的内腔，并且所述器械能够可移动地被引导，其中所述管腔是 由耗散套管包围。 耗散装置的特征在于，所述耗散套管至少部分地由导电材料构成，和/或所述耗散套管包括由导电材料构成的耗散装置，因此，所述耗散套管被设计成耗散或转移电气 电磁辐射引起的能量。
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公开(公告)号：US08923983B2
公开(公告)日：2014-12-30
申请号：US12421547
申请日：2009-04-09
申请人： Ingo Weiss , Stefan Knorr , Michelle Maxfield , Michael Friedrich
发明人： Ingo Weiss , Stefan Knorr , Michelle Maxfield , Michael Friedrich
摘要： An implantable line having an elongated line body, a function conductor extending in the longitudinal direction of the line body, acting to implement a medical function of the line, whereby in addition to the function conductor, a field decoupling conductor which extends over at least a section of the length of the line body essentially parallel to the function conductor is provided, thereby reducing the coupling of the function conductor to an external field.
摘要翻译： 具有细长线体的可植入线，沿着线体纵向方向延伸的功能导体，用于实现该线的医疗功能，由此除了功能导体之外，场去耦导体延伸至少一个 提供了基本上与功能导体平行的线体的长度的截面，由此减小了功能导体与外部场的耦合。
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公开(公告)号：US20120157808A1
公开(公告)日：2012-06-21
申请号：US13304882
申请日：2011-11-28
申请人： Ingo Weiss , Stefan Knorr , Michelle Maxfield , Michael Friedrich
发明人： Ingo Weiss , Stefan Knorr , Michelle Maxfield , Michael Friedrich
摘要： Implantable medical device having elongated electric line(s) with function conductors, which are respectively multi-stranded and connected to respective function electrode pole(s) to deliver treatment/record diagnostic signals, wherein a first function conductor has a first strand, which, in the course of the longitudinal extension of the first function conductor in first longitudinal section(s) has a first coupling with a second function conductor suitable for coupling electromagnetic radio-frequency waves guided in the second function conductor at least in part in the first strand(s) of the first function conductor, and wherein the first strand(s) in the course of the longitudinal extension of the first function conductor in second longitudinal section(s) has a second coupling with second strand(s) of the first function conductor, suitable for coupling electromagnetic radio-frequency waves guided in the at least one first strand at least in part in the at least one second strand of the first function conductor.
摘要翻译： 具有功能导体的细长电线的可植入医疗装置分别多股并连接到相应的功能电极极以传送治疗/记录诊断信号，其中第一功能导体具有第一股线， 在第一纵向部分中的第一功能导体的纵向延伸过程中具有与第二功能导体的第一耦合，第二功能导体适合于至少部分地在第一股线中耦合在第二功能导体中引导的电磁射频波 所述第一功能导体的所述第一连接件的第一连接件具有与所述第一功能导体的第二连接件的第二连接件的第二连接部， 导体，适于耦合至少部分地在所述至少一个第一链中的所述至少一个第二链中的电导射频波 他第一功能导体。
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9.发明授权Field decoupling element for use with an implantable line and implantable medical device 有权用于可植入线路和可植入医疗设备的场解耦元件公开(公告)号：US08447416B2
公开(公告)日：2013-05-21
申请号：US12422052
申请日：2009-04-10
申请人： Ingo Weiss , Stefan Knorr , Michelle Maxfield , Michael Friedrich
发明人： Ingo Weiss , Stefan Knorr , Michelle Maxfield , Michael Friedrich
摘要： A field decoupling element for use with an implantable line with an elongated line body and a function conductor which extends in the longitudinal direction of the line body and acts to implement a medical function of the line, such that the field decoupling element is in electric contact with the function conductor in the use state connected to the line and reduces coupling of the function conductor to an external field.
摘要翻译： 用于具有细长线体的可植入线的场解耦元件和在线体的纵向方向上延伸的功能导体，用于实现线的医疗功能，使得场去耦元件处于电接触 使用状态下的功能导体连接到线路，并减少功能导体与外部场的耦合。
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公开(公告)号：US08321034B2
公开(公告)日：2012-11-27
申请号：US12723715
申请日：2010-03-15
申请人： Ingo Weiss , Stefan Knorr , Michelle Maxfield , Michael Friedrich
发明人： Ingo Weiss , Stefan Knorr , Michelle Maxfield , Michael Friedrich
IPC分类号： A61N1/04
CPC分类号： A61N1/056 , A61B2018/00083 , A61B2562/125 , A61N1/0573 , A61N1/086 , H01R13/04 , H01R13/112 , H01R2201/12
摘要： An implantable stimulation electrode lead for medical purposes includes a coaxial lead structure with an inner supply lead and an outer supply lead electrically insulated from the inner supply lead, and first and second electrodes which are provided at or near the distal end of the lead structure. The outer supply lead is guided to the first electrode, which is at the tip of the lead structure, and the inner supply lead is guided to the second electrode, which is proximal to the first electrode, such that the electrical connections cross over along the radius of the device.
摘要翻译： 用于医疗目的的可植入刺激电极引线包括具有内部电源引线和与内部电源引线电绝缘的外部电源引线的同轴引线结构，以及设置在引线结构的远端处或其附近的第一和第二电极。 外部供应引线被引导到位于引线结构的尖端处的第一电极，并且内部供电引线被引导到靠近第一电极的第二电极，使得电连接沿着 设备的半径。
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