Cyberonics, Inc.

Pacific Market, Inc

Christopher Genau

Kent W Leyde

Jared Brandon Floyd

Shan E Gaw

David K Brown

Tami L Fujii

Jeffrey B Stewart

Carmen Chacon

A wire and electrode combination suitable for use with implanted medical devices, and a method for coupling the wire and electrode to achieve a robust electrical connection suitable for use with such medical devices are disclosed. The apparatus employs a wire that is optimized for strength, an electrode optimized for biocompatibility, and a termination sleeve with a closed distal end for coupling the wire to the electrode, while eliminating the potential for galvanic corrosion, enhancing weld quality, and facilitating manufacture of the apparatus. The method involves compressing the sleeve to engage the wire at two locations, where contact between the sleeve and wire at the first location seals the interior of the sleeve, and contact between the sleeve and wire at the second location electrically couples the wire to the sleeve. The sleeve, which is easier to manipulate than the wire, is then spot welded to the electrode.

Medical lead termination sleeve for implantable medical devices

An implantable medical device having a concave ceramic housing component; a concave metal housing component attached to the ceramic housing component to form a hermetically sealed enclosure; and an electronic trans-housing magnetic flux component disposed within the enclosure. Another aspect of the invention provides an implantable medical device having a ceramic housing component; a metal housing component; a circumferential sealing member attached to a periphery of the ceramic housing component and to a periphery of the metal housing component to form a hermetically sealed enclosure; and an electronic trans-housing magnetic flux component disposed within the enclosure. Still another aspect of the invention provides an implantable medical device with a first metal housing component; a second metal housing component, the second metal housing component forming an opening; a ceramic housing component disposed in the opening, the first metal housing component, the second metal housing component and the ceramic housing component cooperating to form a hermetically sealed enclosure; and an electronic trans-housing magnetic flux component disposed within the enclosure.

Housing for an implantable medical device

Two button twist lid

Growing community of inventors

Seattle, WA, United States of America

Christopher Genau