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    • 5. 发明授权
    • Reducing skin damage in use of medical electrodes
    • 减少使用医疗电极时的皮肤损伤
    • US06453205B1
    • 2002-09-17
    • US09689117
    • 2000-10-12
    • Michael R. DupelleSheldon S. White
    • Michael R. DupelleSheldon S. White
    • A61N104
    • A61N1/046
    • A medical electrode assembly includes a conductive electrode, an electrically insulative backing layer on one side of the electrode, an electrically conductive coupling agent in contact with another side of the electrode, an attachment mechanism rigidly connected to a center portion of the electrode, and an electrical conductor connected to the attachment mechanism. The combination of the electrode with the attachment mechanism is constructed with substantial circumferential uniformity such that electrical current provided to the center portion of the electrode through the low-profile attachment mechanism is distributed radially through the electrode in a substantially circumferentially uniform distribution. The electrode is constructed to perform defibrillation or cardioversion. The attachment mechanism is substantially flat and has a low profile. The electrical conductor has a substantially flat, strap-like configuration. A layer of material, which is co-extensive with substantially the entire area of the conductive electrode, causes the insulative backing layer to form a dome while the electrode assembly adheres to a patient's body. In certain embodiments a container surrounds the electrode and the electrically conductive coupling agent. A peel-off layer sealably engages the container through a sealing mechanism. In certain embodiments an electrically conductive sacrificial element is electrically connected with the electrode. The electrically conductive coupling agent contacts the electrode and the sacrificial element, so as to form an anode-cathode cell in which the sacrificial element corrodes and the electrode is protected from corrosion.
    • 医疗电极组件包括导电电极,电极一侧上的电绝缘背衬层,与电极的另一侧接触的导电耦合剂,刚性地连接到电极的中心部分的附接机构,以及 电导体连接到连接机构。 电极与附接机构的组合被构造为具有实质的圆周均匀性,使得通过小轮廓附接机构提供到电极的中心部分的电流以基本上周向均匀的分布径向分布穿过电极。 构造电极进行除颤或心脏复律。 附接机构基本平坦且具有低轮廓。 电导体具有基本平坦的带状构造。 与导电电极的基本上整个区域共同延伸的材料层使得绝缘背衬层形成圆顶,同时电极组件粘附到患者的身体。 在某些实施方案中,容器围绕电极和导电偶联剂。 剥离层通过密封机构密封地与容器接合。 在某些实施例中,导电牺牲元件与电极电连接。 导电偶合剂接触电极和牺牲元件,以形成牺牲元件腐蚀并且电极被保护而不被腐蚀的阳极 - 阴极电池。
    • 6. 发明授权
    • Reducing skin damage in use of medical electrodes
    • 减少使用医疗电极时的皮肤损伤
    • US06280463B1
    • 2001-08-28
    • US09140817
    • 1998-08-26
    • Michael R. DupelleSheldon S. White
    • Michael R. DupelleSheldon S. White
    • A61N100
    • A61N1/046
    • A medical electrode assembly includes a conductive electrode, an electrically insulative backing layer on one side of the electrode, an electrically conductive coupling agent in contact with another side of the electrode, an attachment mechanism rigidly connected to a center portion of the electrode, and an electrical conductor connected to the attachment mechanism. The combination of the electrode with the attachment mechanism is constructed with substantial circumferential uniformity such that electrical current provided to the center portion of the electrode through the low-profile attachment mechanism is distributed radially through the electrode in a substantially circumferentially uniform distribution. The electrode is constructed to perform defibrillation or cardioversion. The attachment mechanism is substantially flat and has a low profile. The electrical conductor has a substantially flat, strap-like configuration. A layer of material, which is co-extensive with substantially the entire area of the conductive electrode, causes the insulative backing layer to form a dome while the electrode assembly adheres to a patient's body. In certain embodiments a container surrounds the electrode and the electrically conductive coupling agent. A peel-off layer sealably engages the container through a sealing mechanism. In certain embodiments an electrically conductive sacrificial element is electrically connected with the electrode. The electrically conductive coupling agent contacts the electrode and the sacrificial element, so as to form an anode-cathode cell in which the sacrificial element corrodes and the electrode is protected from corrosion.
    • 医疗电极组件包括导电电极,电极一侧上的电绝缘背衬层,与电极的另一侧接触的导电耦合剂,刚性地连接到电极的中心部分的附接机构,以及 电导体连接到连接机构。 电极与附接机构的组合被构造为具有实质的圆周均匀性,使得通过小轮廓附接机构提供到电极的中心部分的电流以基本上周向均匀的分布径向分布穿过电极。 构造电极进行除颤或心脏复律。 附接机构基本平坦且具有低轮廓。 电导体具有基本平坦的带状构造。 与导电电极的基本上整个区域共同延伸的材料层使得绝缘背衬层形成圆顶,同时电极组件粘附到患者的身体。 在某些实施方案中,容器围绕电极和导电偶联剂。 剥离层通过密封机构密封地与容器接合。 在某些实施例中,导电牺牲元件与电极电连接。 导电偶合剂接触电极和牺牲元件,以形成牺牲元件腐蚀并且电极被保护而不被腐蚀的阳极 - 阴极电池。
    • 10. 发明授权
    • Medical electrode with peripheral edge of conductor sealed from electrolyte
    • 医疗电极与电解质密封的导体周边
    • US07403807B2
    • 2008-07-22
    • US10900065
    • 2004-07-27
    • Michael R. DupelleSheldon S. White
    • Michael R. DupelleSheldon S. White
    • A61B5/04A61N1/04
    • A61N1/046A61B5/04087A61N1/0496
    • A medical electrode for conducting an electrical current to or from the skin of a patient. The electrode comprises a thin, flexible metallic conductor, a layer of electrolyte in electrical contact with the conductor and positioned to be in electrical contact with the skin when the electrode is applied to a patient, and an insulating layer overlying the conductor, wherein a peripheral edge of the metallic conductor is sealed with an insulating material so that the peripheral edge of the conductor is substantially out of electrical contact with the electrolyte. This tends to increase the shelf life of the electrode because the more highly worked (e.g., from being die cut during manufacture), and thus higher energy state, peripheral edge is electrically isolated.
    • 一种用于向患者皮肤传导电流的医用电极。 所述电极包括薄的柔性金属导体,与所述导体电接触并定位成当所述电极施加到患者时与皮肤电接触的电解质层和覆盖所述导体的绝缘层,其中外围 金属导体的边缘用绝缘材料密封,使得导体的周边边缘基本上不与电解质电接触。 由于更加高效地加工(例如,在制造期间被切割),并且因此更高的能量状态,外围边缘被电隔离,这倾向于增加电极的保质期。