Medtronic, Inc.

Cardia, Inc.

Medtronic Xomed, Inc.

Robert T Sandgren

Adam J Rivard

Elizabeth K Formosa

Avram Scheiner

Phillip C Falkner

Randy S Roles

Steven T Deininger

James B Hissong

Michael Patrick Corcoran

Gary Erzberger

Paul Eichstaedt

Dara Chin

Kathryn E Aman

Leonid Michael Litvak

Richard T Stone

Eric H Bonde

Bernard Q Li

Brian T Stolz

Kanthaiah Koka

Thomas I Miller

Sean Patrick Skubitz

Jeffrey P Bodner

Kristin N Hageman

David J Miller

Erik J Peterson

Jonathan C Sell

Sarah J Offutt

Seth M Humphrys

Jerel K Mueller

John Shishilla

Jayesh R Patel

Jeffrey M Novotny

Jeevan M Prasannakumar

Juan G Hincapie

Walton W Baxter

Katie C Bittner

Wen Tan

Thomas J Steigauf

Emily Paukert

Ryan B Sefkow

A medical system for obstructive sleep apnea (OSA) treatment includes therapy delivery circuitry configured to output one or more electrical stimulation signals to a tongue of a patient; sensing circuitry configured to sense one or more compound muscle action potential (CMAP) signals, wherein the one or more CMAP signals are generated in response to the delivery of the one or more electrical stimulation signals; and processing circuitry configured to: cause the therapy delivery circuitry to output the one or more electrical stimulation signals to the tongue; receive information indicative of the one or more CMAP signals from the sensing circuitry; determine, based on the one or more CMAP signals, one or more therapeutic stimulation parameters for the OSA treatment; and cause the therapy delivery circuitry to deliver therapeutic electrical stimulation signals according to at least the determined one or more therapeutic stimulation parameters.

Stimulation therapy for treating obstructive sleep apnea (OSA) based on compound muscle action potential (CMAP)

A first medical device for obstructive sleep apnea therapy includes therapy delivery circuitry coupled to a first set of electrodes implantable proximate to a first hypoglossal nerve within a tongue of the patient and configured to deliver a first electrical stimulation signal to the first hypoglossal nerve that causes the tongue of the patient to advance and includes information to communicate to a second medical device implantable within the head or neck of the patient and coupled to a second set of electrodes implantable proximate to a second hypoglossal nerve within the tongue of the patient; and sensing circuitry coupled to the first set of electrodes and configured to receive a second electrical stimulation signal, delivered to the second hypoglossal nerve by the second medical device, that includes information that the second medical device communicates to the first medical device.

Multi-device obstructive sleep apnea (OSA) treatment

Examples of implantable medical leads or implantable medical systems with implantable medical leads to be anchored to a sacrum are disclosed. The implantable medical leads include a lead body having a distal portion. A fixation mechanism is coupled to the distal portion. An electrode array is mechanically coupled to the fixation mechanism. In one example, the electrode array is directly coupled to the fixation mechanism. The electrode array is electrically coupled to the lead body and configured to generate a stimulation field. The fixation mechanism is configured to anchor the implantable medical lead to a sacrum and effect the stimulation field in a foramen of the sacrum.

Foramina-filling implantable medical lead

A method of replacing a neurostimulator device. The method including explanting a previously implanted neurostimulator device from a site; operably coupling a replacement neurostimulator device to a previously implanted stimulation lead; and implanting a replacement neurostimulator device within the site, the replacement neurostimulator device having a volume of about ten cc's or less, and the previously implanted neurostimulator device having a volume of greater than about ten cc's.

Method of replacing an implanted neuromodulation device

A neuromodulation adaptor configured to provide an electrical coupling between an otherwise incompatible stimulation lead and neurostimulator device, the neuromodulation adaptor including a proximal portion having a plurality of electrical conductors spaced apart at a first pitch spacing and configured to electrically engage with a corresponding plurality of electrical terminals of a neurostimulator device, and a distal portion including a stimulation lead port assembly, the stimulation lead port assembly including an upper portion and a lower portion configured to house the plurality of conductor elements and a set screw assembly, the plurality of conductor elements and set screw assembly spaced apart at a second pitch spacing and configured to electrically engage with a corresponding plurality of electrical connectors of a stimulation lead.

Electrically isolated connector for implantable medical devices

An apparatus and method of electrically coupling a previously implanted stimulation lead with a replacement neurostimulator device. The apparatus and method configured to operably couple a proximal portion of a neuromodulation adaptor including a plurality of electrical conductors spaced apart at a first pitch spacing to a corresponding plurality of electrical terminals of a replacement neurostimulator device, and operably couple a distal end of the neuromodulation adaptor including a plurality of conductor elements and an electrically active set screw spaced part of a second pitch spacing to a corresponding plurality of electrical connectors of a previously implanted stimulation lead.

Adaptor

A temporary medical electrical lead includes a connector pin and a single conductor coil. The coil being close-wound and having no turns of the coil distal portion being mechanically coupled together. The coil distal portion translates a force of no greater than 0.1 lb(0.4 N) when strained 400%.

Implantable medical electrical lead construction and associated implant systems

A medical device implant for the left atrial appendage of a patient's heart, to prevent strokes. The device includes a cap that overlies the opening of the LAA connected to a bulb in the LAA. Dis-continuous segmented sails attached to the cap promote tissue growth over the device.

Left atrial appendage occlusion device

A medical device implant for the left atrial appendage of a patient's heart to prevent strokes. The device includes a cap that overlies the opening of the LAA connected to a bulb in the LAA. Discontinuous segmented sails attached to the cap promote tissue growth over the device. The device maybe repositioned and redeployed during implantation.

Redeployable left atrial appendage occlusion device

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Lindstrom, MN, United States of America

Robert T Sandgren