Filtered feedthrough assembly having a mounted chip capacitor fo

Details Filtered feedthrough assembly having a mounted chip capacitor fo Filtered feedthrough assembly having a mounted chip capacitor fo

1995-11-09

1997-07-22

Lee, Benny

Wave transmission lines and networks

Coupling networks

Frequency domain filters utilizing only lumped parameters

439620, 607 37, 361302, 333185, H01G 435, H03H 701

Patent

active

056507593

ABSTRACT:
A filtered feedthrough assembly (100, 100', 100", 200, 200", 300) for use in implantable medical devices is provided. The filtered feedthrough assembly provides at least one chip capacitor (110, 210) or an LC circuit coupled between a lead wire (12) and an end surface (18) of a metallic ferrule (14). The chip capacitor is secured in position by means of a [non-conductive film (122) and] conductive material (120) applied to opposing ends of the chip capacitor. The end portion of the feedthrough and chip capacitor may be encapsulated by an encapsulant (102) to provide a moisture resistant coating therefor.

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