Cardiac Pacemakers, Inc.

Boston Scientific Scimed, Inc.

Kyle True

Brian D Soltis

Daniel J Foster

Timothy R Jackson

David A Chizek

Bradley S Swehla

Steven J Meyer

Andrew Brian Graveley

Nathaniel Behning

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 magnetic field sensor for a medical device, the magnetic sensor assembly comprising a substrate having a plurality of planar sections, wherein adjacent planar sections are joined by a transition section, and wherein the planar sections are arranged in a substantially C-shaped arrangement such that an inner surface of the magnetic field sensor is concave, and wherein the plurality of planar sections includes a first planar section oriented in a first plane and a second planar section oriented in a second plane orthogonal to the first plane. A first magneto-resistive (MR) sensor is mounted to the first planar section and defining a first axis of sensitivity, and a second MR sensor is mounted to the second planar section and defining a second axis of sensitivity that is orthogonal to the first axis of sensitivity.

Magnetic field sensor for a medical device

An implantable cardiac rhythm management (CRM) system for directing stimulation energy toward a target tissue and away from unwanted tissues for providing an appropriate stimulation is provided by the present invention. The implantable cardiac rhythm management (CRM) system includes an implantable lead. The implantable lead includes a lead body and an electrically insulating member. The lead body includes at least one electrode extending substantially around the lead body. The electrically insulating member defines at least one window. At least one insulating member includes a protruding portion configured to urge at least one electrode toward the target tissue.

Directional features for implantable medical leads

A neurostimulation lead includes a lead body having a proximal portion and a distal portion and a first conductor extending through the lead body. An electrode cuff can be secured relative to the distal portion of the lead body. The electrode cuff includes a cuff body, a first tendril extending from a first region of the cuff body, a second tendril extending from a second region of the cuff body and a first electrode disposed on the cuff body and electrically connected to the first conductor.

Cuff electrode with integrated tendril

The present invention provides a cuff electrode assembly for implantation on a target nerve. The cuff electrode assembly can include a resilient cuff body configured to be disposed about the target nerve. The cuff body includes a first end portion having a first free end, and a second end portion having a second free end. The cuff electrode assembly further includes a first arm member and a second arm member each projecting radially outward from the cuff body and spaced from one another along the cuff body. The cuff body can be configured such that a force applied to urge the first and second arm members toward one another defines an open configuration of the cuff body configured to allow the cuff body to be positioned around the target nerve. The cuff electrode assembly further includes an electrode oriented to provide electrical stimuli to the target nerve.

Pinch to open cuff electrode

The invention describes a cuff electrode assembly and method for implanting that includes a resilient cuff body configured to be disposed about a nerve. The cuff body includes a first end portion and a second end portion. The cuff body can be pre-formed to define a closed configuration having a generally annular cross-sectional shape such that, in the closed configuration, the cuff body extends helically with the first and second end portions overlapping on different planes. The cuff electrode assembly includes a first arm member and a second arm member, each projecting radially outward from the cuff body and spaced from one another along the cuff body. The cuff body can be configured such that force applied to urge the first and second arm members toward one another causes relative deflection of the first end portion and the second end portion to define an open configuration of the cuff body.

Growing community of inventors

Minneapolis, MN, United States of America

Kyle True