Pacesetter, Inc.

Advanced Neuromodulation Systems, Inc.

Lalit Venkatesan

Gene A Bornzin

Stuart Rosenberg

Yelena Nabutovsky

Filippo Agnesi

Kyungmoo Ryu

Fujian Qu

Rupinder Bharmi

Didier Theret

Riddhi Shah

Christopher S L Crawford

Melanie Goodman Keiser

Kevin Wilson

This application is generally related to identifying or otherwise programming one or more cycling parameters for operation of an implantable pulse generator to provide a neurostimulation therapy to a patient using a non-paresthesia stimulation pattern. In some embodiments, the cycling parameter is selected by measuring physiological signals during trial stimulation. In other embodiments, multiple cycling parameters are identified for use by the patient using a patient controller device.

Neurostimulation using one or more cycling parameters for a non-paresthesia stimulation pattern

A system and method for performing deep brain stimulation (DBS) therapy are provided. The method and system include pre-operatively acquiring at least one pre-operative image of the brain with at least one imaging sub-system and determining a location of a Nucleus Basalls of Meynert (NBM) for therapy in the at least one pre-operative image, and intra-operatively acquiring at least one intra-operative image of the brain after obtaining an access opening through the skull. The method and system further provide performing surgical planning based on the pre-operative image in the intra-operative image, advancing a lead having DBS electrodes on the lead to a target position proximate to or within the NBM area, and coupling the lead to an implantable pulse generator (IPG) configured to deliver DBS pulses through the DBS electrodes to the NBM. Further, the IPG is configured to deliver DBS pulses for treating symptoms associated with Alzheimer's disease.

Systems and method for deep brain stimulation therapy

The present disclosure provides systems and methods for combining tonic deep brain stimulation (DBS) and random DBS. A system includes a stimulation lead including a plurality of contacts, and an implantable pulse generator (IPG) communicatively coupled to the stimulation lead and configured to cause tonic stimulation to be delivered using one contact of the plurality of contacts, and cause random stimulation to be delivered using a subset of the remaining contacts of the plurality of contacts.

Systems and methods of combined tonic DBS and random DBS

A system and method for performing deep brain stimulation (DBS) therapy are provided. The method and system include pre-operatively acquiring at least one pre-operative image of the brain with at least one imaging sub-system and determining a location of a Nucleus Basalis of Meynert (NBM) for therapy in the at least one pre-operative image, and intra-operatively acquiring at least one intra-operative image of the brain after obtaining an access opening through the skull. The method and system further provide performing surgical planning based on the pre-operative image in the intra-operative image, advancing a lead having DBS electrodes on the lead to a target position proximate to or within the NBM area, and coupling the lead to an implantable pulse generator (IPG) configured to deliver DBS pulses through the DBS electrodes to the NBM. Further, the IPG is configured to deliver DBS pulses for treating symptoms associated with Alzheimer's disease.

A neurostimulation (NS) lead configured to provide NS therapy to nervous tissue. The NS lead includes a lead body having an active side and a posterior side that face in generally opposite directions. The NS lead includes an array of electrodes provided on the active side and configured to face the nervous tissue and provide the NS therapy to the nervous tissue. The NS lead also includes a non-planar contour formed in the active side. The non-planar contour includes a plurality of slopes that form a morphological feature. The morphological feature is one of a projection or a depression that extends along a designated path on the active side.

Neurostimulation leads having non-planar contours and methods including the same

A wireless implantable system is provided that is externally powered and comprises of a closed-loop feedback for treating both patients with obstructive and central sleep apnea. A method is provided for treating sleep apnea using an implantable device. The method comprises sensing an inspiration (IN) signal representative of inspiration experienced by a patient from a respiratory surrogate signal and sensing a respiratory effort (RE) signal representative of an amount of effort exerted by the patient during respiration. The method also comprises analyzing the inspiration signal relative to an IN baseline, that corresponds to normal respiratory behavior, to identify an IN indicator, analyzing the RE signal relative to an RE baseline, that corresponds to a normal amount of respiratory exerted by the patient, to identify an RE indicator, declaring a central sleep apnea (CSA) state or an obstructive sleep apnea (OSA) state based on the IN and RE indicators, and delivering at least one of a CSA therapy when the CSA state is declared or an OSA therapy when the OSA state is declared.

Wireless closed-loop and system to detect and treat sleep apnea

The present disclosure provides systems and methods utilizing a closed-loop neurostimulation apparatus. The apparatus includes at least one sensing electrode that monitors neurological activity of a subject and at least one stimulating electrode that applies stimulation pulses to the subject. An internal pulse generator is coupled to the at least one sensing electrode and the at least one stimulating electrode. The internal pulse generator causes the at least one stimulating electrode to apply stimulating pulses based at least in part on the monitored neurological activity.

Apparatus, method and system for closed-loop neurostimulation

A method for performing deep brain stimulation (DBS) therapy may include determining a location of a target area of a brain, forming a burr hole through a skull of a patient based on the location the target area, positioning one or more reference members on or within the brain through the burr hole, and acquiring at least one image of the brain having the one or more reference members with at least one imaging sub-system.

Systems and methods for performing deep brain stimulation

The present disclosure provides systems and methods for neurostimulation. The method includes applying electrical stimulation to a patient using a paddle lead that includes a plurality of electrodes, acquiring local impedances associated with at least some of the plurality of electrodes, wherein the local impedances are indicative of electrode-tissue contact and effectiveness of the electrical stimulation, transmitting the local impedances data to a computing device, and processing the local impedances data using the computing device to adjust the amplitude of stimulations and electrode configurations, and monitor electrode-tissue contact status over time.

Growing community of inventors

Prosper, TX, United States of America

Lalit Venkatesan