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1. 发明授权

US08386057B2 Electrode catheter for interventional use 有权
标题翻译：电极导管用于介入使用
公开(公告)号：US08386057B2
公开(公告)日：2013-02-26
申请号：US11940869
申请日：2007-11-15
申请人： Erhard Flach , Wolfgang Geistert , Michelle Maxfield , Ingo Weiss , Michael Friedrich
发明人： Erhard Flach , Wolfgang Geistert , Michelle Maxfield , Ingo Weiss , Michael Friedrich
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。

2. 发明申请

US20120277840A1 ELECTRODE CATHETER FOR INTERVENTIONAL USE 有权
标题翻译：用于传统使用的电极导管
公开(公告)号：US20120277840A1
公开(公告)日：2012-11-01
申请号：US11940869
申请日：2007-11-15
申请人： Erhard FLACH , Wolfgang Geistert , Michelle Maxfield , Ingo Weiss , Michael Friedrich
发明人： Erhard FLACH , Wolfgang Geistert , Michelle Maxfield , Ingo Weiss , Michael Friedrich
IPC分类号： A61N1/05 , B82Y5/00
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。

3. 发明申请

US20080004680A1 ELECTRODE DEVICE FOR ELECTRODIAGNOSIS AND/OR ELECTROTHERAPY 有权
标题翻译：用于电致癌和/或电疗的电极装置
公开(公告)号：US20080004680A1
公开(公告)日：2008-01-03
申请号：US11742366
申请日：2007-04-30
申请人： Erhard FLACH , Wolfgang Geistert , Gernot Kolberg , Michelle Maxfield , Ingo Weiss
发明人： Erhard FLACH , Wolfgang Geistert , Gernot Kolberg , Michelle Maxfield , Ingo Weiss
IPC分类号： A61N1/04
CPC分类号： A61N1/056 , A61N1/086
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。

4. 发明授权

US08082042B2 Electrode device for electrodiagnosis and/or electrotherapy 有权
标题翻译：用于电诊断和/或电疗的电极装置
公开(公告)号：US08082042B2
公开(公告)日：2011-12-20
申请号：US11742366
申请日：2007-04-30
申请人： Erhard Flach , Wolfgang Geistert , Gernot Kolberg , Michelle Maxfield , Ingo Weiss
发明人： Erhard Flach , Wolfgang Geistert , Gernot Kolberg , Michelle Maxfield , Ingo Weiss
IPC分类号： A61N1/05
CPC分类号： A61N1/056 , A61N1/086
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。

5. 发明申请

US20070213798A1 IMPLANTABLE MEDICAL ELECTRODE DEVICE, IN PARTICULAR CARDIOVASCULAR CARDIAC PACEMAKER OR DEFIBRILLATOR ELECTRODE DEVICE 有权
标题翻译：可植入医疗电极装置，特别是心脏心脏起搏器或除颤器电极装置
公开(公告)号：US20070213798A1
公开(公告)日：2007-09-13
申请号：US11683900
申请日：2007-03-08
申请人： Eckard Dreier , Erhard Flach , Wolfgang Geistert , Michelle Maxfield , Jochen Palm , Marc Schurr , Jan-Heiner Brinkmann
发明人： Eckard Dreier , Erhard Flach , Wolfgang Geistert , Michelle Maxfield , Jochen Palm , Marc Schurr , Jan-Heiner Brinkmann
IPC分类号： A61N1/05
CPC分类号： A61N1/057 , A61N2001/0578 , A61N2001/0585
摘要： An implantable medical electrode device, in particular a cardiovascular cardiac pacemaker or defibrillator electrode device, comprises an elongate, tubular electrode body (2), a fixing zone (4) in front of the distal end (3) of the electrode body (2), in which the externally closed peripheral envelope (8) of the electrode body (2) is reversibly expandable into a body lumen (27) for detachable fixing of the electrode device (1), and expansion means, situated in the fixing zone (4), for controlling the expansion and contraction in the fixing zone (4).
摘要翻译：可植入医疗电极装置，特别是心血管心脏起搏器或除颤器电极装置，包括细长管状电极体（2），电极体（2）的远端（3）前方的固定区（4），其中电极体（2）的外部封闭的外围封套（8）可逆地扩展到用于电极装置（1）的可拆卸固定的体腔（27）和位于固定区（4）中的扩张装置），用于控制固定区（4）的膨胀和收缩。

6. 发明申请

US20060095106A1 Catheter, in particular for insertion of heart-pacemaker-or ICD-electrodes into a patient's body 有权
标题翻译：导管，特别是将心脏起搏器或ICD电极插入患者体内
公开(公告)号：US20060095106A1
公开(公告)日：2006-05-04
申请号：US11253790
申请日：2005-10-20
申请人： Michelle Maxfield , Erhard Flach , Wolfgang Geistert
发明人： Michelle Maxfield , Erhard Flach , Wolfgang Geistert
IPC分类号： A61N1/05
CPC分类号： A61N1/05
摘要： A catheter, in particular for insertion of heart-pacemaker- or ICD-electrodes into a patient's body, comprises a catheter wall and a reinforcement therein for stabilization of the catheter. The reinforcement is a profile element which is adjusted to the desired mechanical properties of the catheter in the axial and peripheral direction thereof.
摘要翻译：特别是用于将心脏起搏器或ICD电极插入患者体内的导管包括用于稳定导管的导管壁和加强件。加强件是在其轴向和圆周方向上调整到导管的期望的机械性能的型材元件。

7. 发明授权

US07809447B2 Implantable medical electrode device, in particular cardiovascular cardiac pacemaker or defibrillator electrode device 有权
标题翻译：可植入医疗电极装置，特别是心血管心脏起搏器或除颤器电极装置
公开(公告)号：US07809447B2
公开(公告)日：2010-10-05
申请号：US11683900
申请日：2007-03-08
申请人： Eckard Dreier , Erhard Flach , Wolfgang Geistert , Michelle Maxfield , Jochen Palm , Marc Schurr , Jan-Heiner Brinkmann
发明人： Eckard Dreier , Erhard Flach , Wolfgang Geistert , Michelle Maxfield , Jochen Palm , Marc Schurr , Jan-Heiner Brinkmann
IPC分类号： A61N1/00
CPC分类号： A61N1/057 , A61N2001/0578 , A61N2001/0585
摘要： An implantable medical electrode device, in particular a cardiovascular cardiac pacemaker or defibrillator electrode device, comprises an elongate, tubular electrode body (2), a fixing zone (4) in front of the distal end (3) of the electrode body (2), in which the externally closed peripheral envelope (8) of the electrode body (2) is reversibly expandable into a body lumen (27) for detachable fixing of the electrode device (1), and an expansion apparatus, situated in the fixing zone (4), for controlling the expansion and contraction in the fixing zone (4).
摘要翻译：可植入医疗电极装置，特别是心血管心脏起搏器或除颤器电极装置，包括细长管状电极体（2），电极体（2）的远端（3）前方的固定区（4），其中电极体（2）的外部封闭的外围封套（8）可逆地扩展到用于电极装置（1）的可拆卸固定的体腔（27）中，以及位于固定区（ 4），用于控制固定区（4）的膨胀和收缩。

8. 发明授权

US09167966B2 Dissipation device and MRI-safe catheter system 有权
标题翻译：耗散装置和MRI安全导管系统
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
IPC分类号： A61B5/00 , A61N1/05 , A61N1/08 , G01R33/28
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。

9. 发明申请

US20110263966A1 Dissipation Device and MRI-Safe Catheter System 有权
标题翻译：消散装置和MRI安全导管系统
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。

10. 发明授权

US07787963B2 Device for insertion of electrode lines or other medical instruments into a body 有权
标题翻译：用于将电极线或其他医疗器械插入体内的装置
公开(公告)号：US07787963B2
公开(公告)日：2010-08-31
申请号：US11753320
申请日：2007-05-24
申请人： Wolfgang Geistert , Erhard Flach
发明人： Wolfgang Geistert , Erhard Flach
IPC分类号： A61N1/05
CPC分类号： A61N1/056 , A61M25/0045 , A61M25/0662 , A61M25/0668
摘要： An insertion device (10), by which a medical instrument or an electrode line or a guide wire or a medical therapeutic agent may be inserted into a body cavity, comprises a lumen section (11) manufactured from a flexible plastic material, having a longitudinal axis, a proximal end and a distal end, and a distal end area enclosing the distal end, at least one electrically conductive means (20) in the distal end area to sense physiological signals or stimulate the surrounding body tissue suitably, as well as at least one conductor, which extends from the proximal end to the distal end and is capable of conducting physiological signals to the proximal end and/or stimulation pulses to the distal end. The at least one electrically conductive means is produced from a flexible, not exclusively metallic, electrically conductive substrate.
摘要翻译：可以将医疗器械或电极线或引导线或医疗治疗剂插入体腔内的插入装置（10）包括由柔性塑料材料制成的管腔部分（11），其具有纵向轴线，近端和远端以及包围远端的远端区域，远端区域中的至少一个导电装置（20），用于感测生理信号或适当地刺激周围的身体组织，以及在至少一个导体，其从近端延伸到远端，并且能够将生理信号传导到近端和/或刺激到远端的脉冲。所述至少一个导电装置由柔性的，不排斥金属的导电基底制成。

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