Cardiac Pacemakers, Inc.

James Blilie

Keith R Maile

Arthur J Foster

William J Linder

Gregory J Sherwood

Masoud Ameri

David A Chizek

Patrick J Barry

Steven A Kubow

Daniel Joseph Landherr

Brian D Allen

Jack Gordon

Scott Dahl

Derek John Boettger

Mark Stevenson

Niharika Varanasi

Bruce K Gilbertson

Meherdil D Dastur

An apparatus includes a housing including a bore and a housing groove within the bore and located on an inner surface of the housing; and a coil spring located within the housing and mounted within the housing groove, wherein the housing groove has a non-uniform radius such that the coil spring defines zones of relative low contact force and zones of relative high contact force.

Contact for an implantable medical device

An implantable medical device includes a housing; and a header mounted to the housing, the header including a header core including a bore with an electrical contact located within the bore, wherein the electrical contact includes: a first longitudinally extending arm cantilever mounted within the bore; and a second longitudinally extending arm cantilever mounted within the bore.

Core-clip PG-lead spring electrical contact

In general, techniques are described for wirelessly transferring information using an implantable antenna. In one example, an apparatus includes an implantable medical device that includes a housing including an implantable telemetry circuit. The apparatus includes a dielectric compartment, mechanically coupled to the housing and including first and second substantially parallel face portions, and a third face portion extending between the first and second face portions, and an antenna assembly configured to be mechanically attached to the dielectric compartment and configured to be electrically coupled to the implantable telemetry circuit, the antenna assembly includes a spiral conductor comprising first, second, and third spiral conductor portions that extend adjacent the first, second, and third face portions, respectively, of the dielectric compartment, where the first, second, and third spiral conductor portions define an interior region, and where at least a portion of the third spiral conductor portion extends inwardly into the interior region.

Antennas for implantable medical devices

A ferrule for an implantable medical device (IMD) can employ stamped metal portion including an electrically-conductive ferrule portion. The stamped ferrule portion can be affixed to a wall of a housing of the IMD. The resulting ferrule can provide cost savings or higher production throughput over a ferrule employing machined ferrule portion.

Ferrule for implantable medical device

Growing community of inventors

Shoreview, MN, United States of America

James Blilie