Cardiac Pacemakers, Inc.

Cvrx, Inc.

Adam W Cates

Eric G Lovett

Paul A Pignato

Darrell Orvin Wagner

Curtis Charles Lindstrom

Brian D Soltis

Kip Ludwig

Ron Heil

Loren Murney

James O Gilkerson

Kenneth Paul Hoyme

Bart Carey

Luis Miguel Rodriguez

Vance Kesler

Greg Sundberg

Joe DuPay

Apurv Ullas Kamath

Robert S Kieval

Jason Alan Shiroff

Bruce H KenKnight

Scott Thomas Mazar

Robert J Sweeney

Paul Allan Haefner

Douglas J Lang

Martin A Rossing

Amir J Tehrani

Alejandro Covalin

Kristine M Larsen-Kelly

Nadim Yared

Paul V Goode

Mike Favet

Pete Kelley

Devices and methods of use for introduction and implantation of an electrode as part of a minimally invasive technique. An implantable baroreflex activation system includes a control system having an implantable housing, an electrical lead, attachable to the control system, and an electrode structure. The electrode structure is near one end of the electrical lead, and includes a monopolar electrode, a backing material having an effective surface area larger than the electrode, and a releasable pivotable interface to mate with an implant tool. The electrode is configured for implantation on an outer surface of a blood vessel and the control system is programmed to deliver a baroreflex therapy via the monopolar electrode to a baroreceptor within a wall of the blood vessel.

Implant tool and improved electrode design for minimally invasive procedure

Embodiments of the present invention generally pertain to devices and methods for use in conjunction with implanting a baroreflex therapy system which includes an implantable pulse generator and associated circuitry contained within a hermetically sealed housing, an elongate flexible electrical lead connectable to the housing, and a monopolar electrode structure coupled with the electrical lead. More specifically, the devices and methods of the present invention allow for a mapping procedure to be conducted as part of the implant procedure prior to fully implanting the baroreflex therapy system.

Adapter for connection to pulse generator

A cardiac rhythm management (CRM) system includes a programming device that determines parameters for programming an implantable medical device based on patient-specific information including indications for use of the implantable medical device. By executing an indication-based programming algorithm, the programming device substantially automates the process between the diagnosis of a patient and the programming of an implantable medical device using parameters individually determined for that patient.

Method and apparatus for indication-based programming of cardiac rhythm management devices

Devices and methods are provided for selecting a location to implant an electrode as part of a baroreflex activation therapy system. Images of a target blood vessel may be obtained with an imaging device, and the image used as part of or in conjunction with a patient-response-mapping procedure to determine a favorable location on the blood vessel to implant the electrode. Alternately, temperature measurements may be taken of a target vessel and utilized as part of or in conjunction with a patient-response-mapping procedure to determine a favorable location on the blood vessel to implant the electrode.

Devices and methods for improved placement of implantable medical devices

Certain cardiac arrhythmias can be prevented by appropriate electrical stimulation of autonomic nerves innervating the heart. An implantable cardiac rhythm management device is configured to deliver such stimulation when an autonomic imbalance is predicted to be present via an endovascular electrode. Autonomic imbalance may be predicted to be present based upon circadian rhythms, detected heart rates, or detected heart rate variability.

Method and apparatus for preventing cardiac arrhythmias with endovascular stimulation

A tissue stimulation device includes an electrode array having at least four independently switchable electrodes. In one embodiment, the electrode array comprises a flexible base to which the electrodes are fixed that flexes to encompass at least a portion of an artery or other elongate biological structure. The electrodes are electrically coupled to and energized by a signal generator coupled to a control system. In one embodiment, the array of electrodes are configured such that a suitable signal pattern for stimulation pulses between or among a set of the switchable electrodes may be determined without having to reposition the electrode assembly by using a series of signal patterns activating different combinations of switchable electrodes in response to sub-stimulation test signals to determine a signal pattern that provides suitable patient response. In another embodiment, the array of electrodes includes an array of selectively activatable multi-polar electrodes.

Electrode array structures and methods of use for cardiovascular reflex control

A system and method for determining patient-specific implantable medical device programming parameters are presented. A set of physiological measures collected through a plurality of sensors monitoring physiological functions in a patient are assimilated. The physiological measures set are analyzed to identify physiological idiosyncrasies specific to the patient and to optimize the therapy to be delivered through an implantable medical device. A patient profile is formed including a plurality of programming parameters and the patient profile is preprogrammed into the implantable medical device prior to implantation in the patient.

System and method for determining patient-specific implantable medical device programming parameters

An implantable subcutaneous device includes a lead and electrode for cardiac monitoring and intervention. The device has an implantable lead including a lead body, a subcutaneous electrode supported by the lead body and a pharmacological agent impelled from the device using phoresis. The pharmacological agent provides a therapeutic treatment to subcutaneous non-intrathoracic tissue. A method of implanting subcutaneous leads involves providing a lead including a lead body, a subcutaneous electrode, and a pharmacological agent and using phoresis to impel the pharmacological agent into subcutaneous non-intrathoracic tissue surrounding the lead.

Subcutaneous electrode and lead with phoresis based pharmacological agent delivery

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Minneapolis, MN, United States of America

Adam W Cates