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    • 8. 发明申请
    • PRE-MOLDED HEADER WITH UNIVERSAL TIP-TO-TIP FEEDTHRU ADAPTOR
    • 具有通用的TIP-TIP FEEDTHRU适配器的预成型头
    • US20090118784A1
    • 2009-05-07
    • US12348651
    • 2009-01-05
    • William AlexanderChristopher FleckSergey Safarevich
    • William AlexanderChristopher FleckSergey Safarevich
    • A61N1/375
    • A61N1/3752A61N1/3754
    • In fabricating a header assembly of an implantable medical device, one end of a bore contact wire attached to a connector block is keyed with one guiding channel at an upper region of a feedthru adapter and through the adapter to its undersurface. An opposite end is bent into conformance with an orientation channel on the adaptor undersurface. A tip end of a feedthru wire connected to electronic circuitry of the medical device and projecting out of a casing mounting surface is bent for alignment with the orientation channel so end portions of the feedthru wire and bore contact wire are in end to end engagement, then welded together. A plastic header is molded to encapsulate the adapter, connector block, and bore contact wire and, when solidified, has an undersurface for engagement on the casing and an elongated receptacle aligned with a connector block bore to receive the lead.
    • 在制造可植入医疗装置的头部组件时,附接到连接器块的孔接触线的一端通过一个引导通道与馈通适配器的上部区域相连,并通过适配器与其下表面相连。 相对端弯曲成与适配器下表面上的定向通道一致。 连接到医疗装置的电子电路并从壳体安装表面突出的馈通线的尖端被弯曲以与取向通道对齐,使得馈通线和孔接触线的端部端对端接合,然后 焊接在一起 塑料集管被模制以封装适配器,连接器块和孔接触线,并且当固化时具有用于接合在壳体上的下表面和与连接器块孔对准的细长插座以接收引线。
    • 10. 发明授权
    • Electrical contact assembly
    • 电接触组件
    • US07299095B1
    • 2007-11-20
    • US10739436
    • 2003-12-17
    • Anna BarlowChristopher FleckBuehl E. TruexEdward G. Rourke
    • Anna BarlowChristopher FleckBuehl E. TruexEdward G. Rourke
    • A61N1/00
    • A61N1/3752H01R13/111H01R13/187H01R13/5224H01R2201/12
    • An electrical contact assembly comprises an annular housing defining an interior space, the housing including a tubular wall having an outer surface facing the interior space and an inner surface defining a central opening adapted to receive an electrical contact, the wall defining at least one aperture. Contained within the interior space of the housing is a garter spring having an inner diameter, the garter spring encircling the outer surface of the wall under preload so that a portion of the inner diameter of the spring projects through the at least one aperture into the central opening of the housing for engaging an electrical contact received within the central opening. An implantable medical device incorporating such an electrical contact assembly is also disclosed.
    • 电接触组件包括限定内部空间的环形壳体,所述壳体包括具有面向内部空间的外表面的管状壁和限定适于接收电接触的中心开口的内表面,所述壁限定至少一个孔。 包含在壳体的内部空间内的是具有内径的拉杆弹簧,该弹簧弹簧在预载下环绕着壁的外表面,使得弹簧的内径的一部分突出穿过至少一个孔到中心 用于接合容纳在中央开口内的电触头的外壳的开口。 还公开了一种包含这种电接触组件的可植入医疗装置。