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    • 32. 发明授权
    • High-energy electrolytic capacitors for implantable defibrillators
    • 用于植入式除颤器的高能电解电容器
    • US07043300B2
    • 2006-05-09
    • US10424988
    • 2003-04-28
    • Michael J. O'PhelanLuke J. ChristensonJames M. PoplettRobert R. Tong
    • Michael J. O'PhelanLuke J. ChristensonJames M. PoplettRobert R. Tong
    • A61N1/39H01G9/02
    • A61N1/3956A61N1/3782H01G9/045H01G9/055Y10T29/417Y10T428/12431
    • Implantable defibrillators are implanted into the chests of patients prone to suffering ventricular fibrillation, a potentially fatal heart condition. A critical component in these devices is an aluminum electrolytic capacitors, which stores and delivers one or more life-saving bursts of electric charge to a fibrillating heart. To reduce the size of these devices, capacitor manufacturers have developed special aluminum foils, for example core-etched and tunnel-etched aluminum foils. Unfortunately, core-etched foils don't work well in multiple-anode capacitors, and tunnel-etched foils are quite brittle and tend to break when making some common types of capacitors. Accordingly, the inventors devised a new foil structure having one or more perforations and one or more cavities with a depth less than the foil thickness. In an exemplary embodiment, each perforation and cavity has a cross-sectional area, with the perforations having a larger, for example, 2 to 100 times larger, average cross-sectional area than the cavities. Other embodiments of the invention include foil assemblies, capacitors, and implantable defibrillators that benefit from properties of the new foil structure.
    • 将植入式除颤器植入易患心室纤维性颤动的患者的胸部,这可能是致命的心脏病。 这些设备中的关键部件是铝电解电容器,其存储并将一个或多个拯救生命的电荷脉冲放射到原纤维心脏。 为了减小这些器件的尺寸,电容器制造商开发了特殊的铝箔,例如铁蚀刻和隧道蚀刻铝箔。 不幸的是,铁芯蚀刻的箔在多阳极电容器中不能很好地工作,并且当制造一些常见类型的电容器时,隧道蚀刻的箔非常脆,并且容易断裂。 因此,本发明人设计了具有一个或多个穿孔和一个或多个深度小于箔厚度的空腔的新箔结构。 在示例性实施例中,每个穿孔和空腔具有横截面积,其中穿孔具有比空腔更大的例如2至100倍的平均横截面面积。 本发明的其它实施例包括受益于新箔结构的性质的箔组件,电容器和可植入除颤器。
    • 36. 发明授权
    • Implantable medical device for providing stimulation therapy
    • 用于提供刺激治疗的植入式医疗装置
    • US08738138B2
    • 2014-05-27
    • US13403779
    • 2012-02-23
    • Jeffery V. FunderburkRandy L. BraseRobert R. TongMd. Mizanur Rahman
    • Jeffery V. FunderburkRandy L. BraseRobert R. TongMd. Mizanur Rahman
    • A61N1/00
    • A61N1/3754A61N1/36125A61N1/37211A61N1/3752A61N1/3787
    • An electrical stimulation system provides stimulation therapy to a patient. The system includes a neurostimulation lead that contacts patient tissue and couples with an implantable stimulation device, such as an implantable pulse generator, that receives stimulation parameters for providing stimulation therapy to a patient. The implantable stimulation device includes a header with a plurality of connector assemblies that receive an end of the neurostimulation lead, and a case containing a charging coil and a telemetry coil coupled to programming circuitry on a printed circuit board, which is in turn coupled to the connector assemblies via a feedthrough assembly. The telemetry coil receives data from an external programmer and transmits the data to the programming circuitry, which in turn uses the data to communicate to the connector assemblies and the neurostimulation lead to provide stimulation therapy to a patient.
    • 电刺激系统为患者提供刺激疗法。 该系统包括神经刺激引线,其接触患者组织并与可植入的刺激装置(例如可植入脉冲发生器)耦合,其接收用于向患者提供刺激治疗的刺激参数。 可植入刺激装置包括具有接收神经刺激引线的端部的多个连接器组件的插头,以及包含充电线圈和耦合到印刷电路板上的编程电路的遥测线圈的壳体,所述编程电路依次耦合到 连接器组件通过馈通组件。 遥测线圈从外部编程器接收数据并将数据发送到编程电路,编程电路又使用数据与连接器组件通信,并且神经刺激导线为患者提供刺激治疗。
    • 38. 发明申请
    • IMPLANTABLE MEDICAL DEVICE FOR PROVIDING STIMULATION THERAPY
    • 用于提供刺激治疗的可植入医疗装置
    • US20120221074A1
    • 2012-08-30
    • US13403779
    • 2012-02-23
    • Jeffery V. FunderburkRandy L. BraseRobert R. TongMd. Mizanur Rahman
    • Jeffery V. FunderburkRandy L. BraseRobert R. TongMd. Mizanur Rahman
    • A61N1/375
    • A61N1/3754A61N1/36125A61N1/37211A61N1/3752A61N1/3787
    • An electrical stimulation system provides stimulation therapy to a patient. The system includes a neurostimulation lead that contacts patient tissue and couples with an implantable stimulation device, such as an implantable pulse generator, that receives stimulation parameters for providing stimulation therapy to a patient. The implantable stimulation device includes a header with a plurality of connector assemblies that receive an end of the neurostimulation lead, and a case containing a charging coil and a telemetry coil coupled to programming circuitry on a printed circuit board, which is in turn coupled to the connector assemblies via a feedthrough assembly. The telemetry coil receives data from an external programmer and transmits the data to the programming circuitry, which in turn uses the data to communicate to the connector assemblies and the neurostimulation lead to provide stimulation therapy to a patient.
    • 电刺激系统为患者提供刺激疗法。 该系统包括神经刺激引线,其接触患者组织并与可植入的刺激装置(例如可植入脉冲发生器)耦合,其接收用于向患者提供刺激治疗的刺激参数。 可植入刺激装置包括具有接收神经刺激引线的端部的多个连接器组件的插头,以及包含充电线圈和耦合到印刷电路板上的编程电路的遥测线圈的壳体,所述编程电路依次耦合到 连接器组件通过馈通组件。 遥测线圈从外部编程器接收数据并将数据发送到编程电路,编程电路又使用数据与连接器组件通信,并且神经刺激导线为患者提供刺激治疗。