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    • 25. 发明申请
    • Multi-polar feedthrough array for analog communication with implantable medical device circuitry
    • 用于与可植入医疗设备电路的模拟通信的多极馈通阵列
    • US20060009813A1
    • 2006-01-12
    • US10889771
    • 2004-07-12
    • William TaylorShawn KnowlesJohn Olson
    • William TaylorShawn KnowlesJohn Olson
    • A61N1/375
    • A61N1/05A61N1/3718A61N1/3754H01G4/35H01R13/7197H01R2201/12
    • According to one aspect of the invention, an improved multi-polar feedthrough array employs a particular metallic ferrule material for improved dimensional stability during initial fabrication and sustained hermetic operation. According to the invention, the IMD enclosure consists of grade 2 titanium and the ferrule material comprises grade 4 titanium or grade 5 titanium. In one form of the invention, the multi-polar feedthrough assembly comprises a filtered feedthrough array (e.g., employing capacitive filters coupled to the electrically conductive pins or serpentine conductors of the array). According to another aspect of the invention, the improved multi-polar feedthrough array incorporates additional pins, thus further increasing the footprint of the array, and the additional pins provide analog electrical communication between operative circuitry inside an IMD and analog components external to the IMD.
    • 根据本发明的一个方面,改进的多极馈通阵列采用特定的金属套圈材料,用于在初始制造和持续密封操作期间改善尺寸稳定性。 根据本发明,IMD外壳由2级钛组成,套管材料包括4级钛或5级钛。 在本发明的一种形式中,多极馈通组件包括滤波的馈通阵列(例如,使用耦合到阵列的导电引脚或蛇形导体的电容滤波器)。 根据本发明的另一方面,改进的多极馈通阵列包括额外的引脚,从而进一步增加阵列的覆盖区,并且附加引脚在IMD内部的操作电路和IMD外部的模拟组件之间提供模拟电气通信。
    • 26. 发明授权
    • Portable surge protector
    • 便携式电涌保护器
    • US06369999B1
    • 2002-04-09
    • US09540151
    • 2000-03-31
    • Rainer Joseph WohlgemuthJames W. BeileHoward DanzygerJames WeisburnMichael J. PellandJohn Olson
    • Rainer Joseph WohlgemuthJames W. BeileHoward DanzygerJames WeisburnMichael J. PellandJohn Olson
    • H02H322
    • H01R33/95H01R13/6666
    • The present invention relates to a portable surge protector providing both power line and data line surge protection. The surge protector has a housing with a central opening, and an internal cavity surrounding the central opening with a peripheral opening to receive a cord. By rotation of a mounting reel, the cord moves between a nonuse, coiled position within the housing to a use extended position outside of the housing. An electrical connector is pivotally supported in the central opening housing and has at least one electrical socket and a set of electrical prongs that extend rearwardly from the socket. The connector can be rotated to a first position normal to the housing, in which the prongs and the socket are exposed for use, or to a second position parallel to the housing, in which the socket and the prongs are recessed in the central opening.
    • 本发明涉及提供电力线和数据线浪涌保护的便携式电涌保护器。 浪涌保护器具有带有中心开口的壳体,以及围绕中心开口的内腔,具有用于接收绳索的外围开口。 通过安装卷轴的旋转,绳索在壳体内的非使用的盘绕位置之间移动到壳体外部的使用延伸位置。 电连接器枢转地支撑在中心开口壳体中并且具有至少一个电插座和一组从插座向后延伸的电插脚。 连接器可以旋转到垂直于壳体的第一位置,其中插脚和插座暴露于使用中,或者平行于壳体的第二位置,插座和插脚在凹部中的中心开口中。
    • 30. 发明申请
    • FAULT TOLERANT IMPLANTABLE SENSORS HAVING REDUNDANT ELECTRICAL GROUNDING CONNECTIONS
    • 具有冗余电气接地连接的容错可移植传感器
    • US20070265674A1
    • 2007-11-15
    • US11380562
    • 2006-04-27
    • John OlsonGlenn RolineJonathan RobertsKeith Ufford
    • John OlsonGlenn RolineJonathan RobertsKeith Ufford
    • A61N1/375A61N1/00
    • A61N1/3706A61N1/372
    • Methods and apparatus according to the disclosure include without limitation the following. A method for providing fault tolerance to an active implantable medical device (AIMD) coupled via a medical electrical lead to an implantable physiologic sensor (IPS), including a conductive member or structure for imparting a biasing force to a proximal portion of the lead. The conductive member electrically couples to a source of reference electrical potential (i.e., electrical ground) and neither contacts nor conducts a source of power for the IPS. The conductive member can include threads and interlocking tool-receiving portions and can be shielded from contact with body fluid(s) by a seal-healing grommet or septum. Furthermore, a set screw can serve as the conductive member and the set screw can include an Allen wrench receptacle or a screwdriver receptacle or equivalent.
    • 根据本公开的方法和装置包括但不限于以下。 一种用于向通过医疗电线耦合到可植入生理传感器(IPS)的有源可植入医疗装置(AIMD)提供容错的方法,该可植入生理传感器包括用于向铅的近端部分施加偏置力的导电构件或结构。 导电构件电耦合到参考电位源(即,电接地),并且两者都不接触或传导IPS的电源。 导电构件可以包括螺纹和互锁工具接收部分,并且可以通过密封愈合垫圈或隔膜来防止与体液的接触。 此外,固定螺钉可以用作导电构件,并且固定螺钉可以包括内六角扳手插座或螺丝刀插座或等同物。