Cochlear Limited

Wilson Fung

Charles Roger Aaron Leigh

Jane Rapsey

Stuart Tyler

Presented herein are implantable medical devices that include an insulator extending through a hermetically-sealed biocompatible housing. A plurality of feedthrough pins, which include at least a first feedthrough pin, a second feedthrough pin, and at least one ground feedthrough pin extend through the insulator. An electrically shielding member is disposed at the outer surface of the insulator so as to provide a grounding barrier between the first and second feedthrough pins.

Electrical shielding in implantable medical devices

A device, including a housing of a medical device configured to be implanted in a human recipient, the housing having at least one opening on one side of the housing, and a linear feedthrough assembly, wherein the linear feedthrough assembly closes the opening, the housing has a length, a width, and a height, wherein the height is the smallest dimension, and the opening is located in at least about the center of at least one of the length or the width, and the opening faces a direction normal to a plane established by the length and the width.

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Macquarie University, Australia

Wilson Fung