Boston Scientific Scimed, Inc.

Cardiac Pacemakers, Inc.

Steven J Meyer

Daniel J Foster

James E Blood

David A Chizek

Matthew Hein

Gregory J Sherwood

Bradley S Swehla

Bart A Carey

Kyle True

Andrew Brian Graveley

Robert K Fagerlund

Nathaniel Behning

Javier O Martinez

Matthew A Hein

Medical devices include an elongate tubular shaft having a first and opposite second end; an electrical component located proximate the first end; a plurality of electrical conductors extending through the shaft and in electrical communication with the electrical component; and an interposer element mechanically and electrically coupling electrical conductors to the electrical component. The interposer element includes a backing element defining a longitudinal axis thereof and having a first and opposite second end portion. The first end portion having a forward edge defined by a center forward edge portion and first and second lateral forward edge portions on opposite sides thereof. The first and second lateral forward edge portions angularly extend relative to the center forward edge portion. The forward edge being shaped to facilitate, during assembly of the medical device, advancement of the interposer element through the elongate shaft with electrical conductors pre-attached to the interposer element.

Medical device with novel electrical interconnects, and related methods

A medical assembly may comprise: a substrate configured to be disposed in a body at a distal tip of a medical device; and a position sensing system, including a magnetic field sensor mounted to the substrate. The magnetic field sensor may be configured to provide a signal that indicates a position or orientation of the distal tip of the medical device. The medical assembly may further comprise at least one camera mounted to the substrate; and at least one lighting element mounted to the substrate.

Medical device assemblies and components

A sensor assembly includes a multilayer circuit, a first magnetic field sensor, and a second magnetic field sensor. The multilayer circuit extends between a proximal end and a distal end along a longitudinal axis. The multilayer circuit includes a plurality of electrical pads positioned at the proximal end. The first magnetic field sensor is coupled to the multilayer circuit and has a primary sensing direction aligned with the longitudinal axis. The second magnetic field sensor is coupled to the multilayer circuit and oriented with respect to the first magnetic field sensor such that the second magnetic field sensor has a primary sensing direction aligned with an axis orthogonal to the longitudinal axis.

Electrical arrangements for sensor assemblies in electromagnetic navigation systems

A sensor assembly includes a substrate including a first portion, a second portion, and a rolled section positioned between the first portion and the second portion. The sensor assembly further includes a first magnetic field sensor coupled to the first portion. The first magnetic field sensor has a primary sensing direction aligned with a longitudinal axis of the sensor assembly. The sensor assembly further includes a second magnetic field sensor coupled to the second portion. The rolled section is shaped such that the second magnetic field sensor is oriented with respect to the first magnetic field sensor so that the second magnetic field sensor has a primary sensing direction aligned with an axis orthogonal to the longitudinal axis.

Sensor assemblies for electromagnetic navigation systems

One embodiment of the present subject matter includes an implantable medical device which includes a first power source comprising a first plurality of substantially planar electrodes, the first power source including at least a first power source face, an electronics module including a first substantially planar electronics face, and a second electronics face opposed to the first substantially planar electronics face, with the first substantially planar electronics face adjacent to, and substantially coextensive with, the first power source face and a second power source comprising a second plurality of substantially planar electrodes, the second power source positioned adjacent to and adapted to interface with the second electronics face.

Implantable pulse generator with a stacked capacitor, battery, and electronics

Growing community of inventors

Lake Elmo, MN, United States of America

Steven J Meyer