Treating Mental Or Emotional Disorder Patents (Class 607/45)
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Publication number: 20140336722Abstract: Method and neuroprosthetic device for monitoring and suppression of pathological tremors in a user through the neurostimulation of the afferent pathways to the brain, which comprises wearable elements placed over the parts of the body affected by tremor, wherein said wearable elements (1) have sensors selected from bioelectric sensors (3) generating a bioelectrical signal characterization of tremor, biomechanical sensors (4) generating a biomechanical signal characterization of tremor and a combination thereof, a programmable electronic device (9) comprised of a control, acquisition and processing module of the characterization signals, and a signal generator for the afferent stimulation based on the bioelectrical, biomechanical or combination of both signal characterization and stimulation electrodes (8) which transmit the neuromodulation signals to the afferent pathways projecting into the central nervous system to modulate the activity of the neural structures responsible for tremor generation.Type: ApplicationFiled: May 7, 2014Publication date: November 13, 2014Applicants: CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS (CSIC), GEORG-AUGUST-UNIVERSITAT GOTTINGENInventors: Eduardo ROCON DE LIMA, Jose Luis PONS ROVIRA, Dario FARINA, Strahinja DOSEN
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Patent number: 8886324Abstract: A method for cortex stimulation is disclosed which may include the steps of collecting electric signals by a control system from the cortex through an electrode array; determining signals by a virtual neural field having a virtual array corresponding the electrode array, the virtual array receiving the collected signals as an input and the virtual neural field being adapted to control the frequency spectrum of neural activity in the cortical target, each stimulation signal being determined by a value of the virtual potential at each point of the virtual array; and emitting the stimulation signals in the cortex through the electrode array.Type: GrantFiled: April 21, 2010Date of Patent: November 11, 2014Assignee: Centre National de la Recherche Scientifique-CNRSInventors: Anne Beuter, Julien Modolo
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Patent number: 8886304Abstract: An apparatus for generating focused currents in biological tissue is provided. The apparatus comprises an electric source capable of generating an electric field across a region of tissue and means for altering the permittivity of the tissue relative to the electric field, whereby a displacement current is generated. The means for altering the permittivity may be a chemical source, optical source, mechanical source, thermal source, or electromagnetic source.Type: GrantFiled: June 13, 2011Date of Patent: November 11, 2014Assignee: Highland Instruments, Inc.Inventors: Timothy A. Wagner, Uri T. Eden
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Patent number: 8886323Abstract: This disclosure describes techniques for delivering electrical stimulation to the brain of a patient at a frequency greater than a selected frequency. The techniques may reestablish gamma frequency band activity within the brain of a patient, and thus improve the patient's movements and cognitive states. In one example, the disclosure is directed to a method that includes selecting a frequency within a gamma frequency band and delivering electrical stimulation at a frequency greater than the selected frequency.Type: GrantFiled: February 5, 2010Date of Patent: November 11, 2014Assignee: Medtronic, Inc.Inventors: Jianping Wu, Dwight E. Nelson, Rahul Gupta
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Publication number: 20140330335Abstract: Devices, systems and methods are disclosed that allow a patient to self-treat neurodegenerative diseases, such as dementia, Alzheimer's disease, ischemic stroke, post-concussion syndrome, chronic traumatic encephalopathy and the like by electrical noninvasive stimulation of a vagus nerve. The system comprises a handheld stimulator that is applied to the surface of the patient's neck, wherein the stimulator comprises or is joined to a smartphone. A camera of the smartphone may be used to position and reposition the stimulator to a particular location on the patient's neck. The system may also comprise a base station that is used to meter the charging of a rechargeable battery within the stimulator. The base station and stimulator transmit data to one another regarding the status of a stimulation session.Type: ApplicationFiled: July 18, 2014Publication date: November 6, 2014Inventors: Joseph P. Errico, Steven Mendez, Bruce J. Simon
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Publication number: 20140330336Abstract: Devices and methods are disclosed that allow a patient to self-treat a medical condition, such as migraine headache and trigeminal neuralgia and the like, by noninvasive electrical stimulation of nerves of the head, particularly supraorbital, supratrochlear, infraorbital, and mental nerves in the vicinity of their foramen or notch. The system comprises a handheld mobile device, such as a smartphone, that is applied to the surface of the patient's head. One or more electrodes on the mobile device apply electrical impulses transcutaneously through the patient's skin to the targeted nerve to treat the medical condition. The system is designed to address problems that arise particularly during self-treatment, when a medical professional is not present.Type: ApplicationFiled: July 21, 2014Publication date: November 6, 2014Inventors: Joseph P. Errico, Steven Mendez, Bruce J. Simon
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Publication number: 20140330337Abstract: A device including at least one photovoltaic cell and at least one nanowire configured to electrically stimulate a biological material in response to radiation.Type: ApplicationFiled: November 29, 2012Publication date: November 6, 2014Inventors: Heiner Linke, Christelle Prinz, Gaelle Piret, Jonas Ohlsson, Maria Thereza Perez
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Publication number: 20140330334Abstract: Devices, systems and methods are disclosed that allow a patient to self-treat epileptic seizures by electrical noninvasive stimulation of a vagus nerve. The system comprises a handheld stimulator that is applied to the surface of the patient's neck, wherein the stimulator comprises or is joined to a smartphone. A camera of the smartphone may be used to position and reposition the stimulator to a particular location on the patient's neck. The system may also comprise a base station that is used to meter the charging of a rechargeable battery within the stimulator. The base station and stimulator transmit data to one another regarding the status of a stimulation session.Type: ApplicationFiled: July 18, 2014Publication date: November 6, 2014Inventors: Joseph P. Errico, Steven Mendez, Bruce J. Simon
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Patent number: 8880176Abstract: An implantable neurostimulation electrode assembly comprises a first electrode unit and a second electrode unit configured to be arranged in a side-by-side configuration. The first electrode unit includes a dielectric first paddle, a plurality of first electrodes carried by the first paddle, and a guideline. The guideline has a distal section affixed to the first paddle and a proximal section having a length configured to extend externally of a patient. The second electrode unit has a dielectric second paddle and a plurality of second electrodes carried by the second paddle. The second paddle is configured to travel along the guideline and contact the first paddle in the side-by-side configuration. As a result, the first and second electrode units of this embodiment can be passed percutaneously through the same percutaneous entry hole and assembled in vivo at the stimulation site to form a larger paddle-type electrode array without surgical implantation.Type: GrantFiled: May 19, 2009Date of Patent: November 4, 2014Assignee: Nevro CorporationInventors: C. Lance Boling, Anthony V. Caparso
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Patent number: 8880167Abstract: We disclose methods and medical device systems for selectively recruiting a nerve fiber type within a cranial nerve, a peripheral nerve or a spinal root. Such a method may comprise applying a first pressure, a heating, and/or a cooling to a second location of the nerve, the pressure, heating, or cooling sufficient to substantially block at least one of activation or conduction in at least one fiber population through the second location of the nerve for a blocking time period; and applying an electrical signal to a first location during the blocking time period to prevent or treat an undesirable brain state change.Type: GrantFiled: February 13, 2013Date of Patent: November 4, 2014Inventor: Ivan Osorio
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Publication number: 20140324117Abstract: An apparatus, a system and methods for modulating and monitoring tissue have an elongate member with proximal and distal ends and a plurality of annular stimulating electrodes axially arranged along the elongate member. The stimulating electrodes are disposed near the distal end and are adapted to pass current into tissue. At least one of the annular stimulating electrodes has at least three independent stimulation points on the electrode. The apparatus also includes a plurality of recording electrodes that are adapted to measure local tissue potentials and a plurality of conductors are coupled with the recording and stimulating electrodes. An optional multiple contact connecting terminal may be coupled with the conductors and is disposed near the proximal end of the elongate member.Type: ApplicationFiled: May 2, 2014Publication date: October 30, 2014Applicant: BOSTON SCIENTIFIC NEUROMODULATION CORPORATIONInventor: Purvis Bedenbaugh
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Patent number: 8874220Abstract: A device for cranial nerve stimulation of an individual is disclosed, having a signal driver unit for producing a current; an intraoral stimulation board having at least one primary electrode, and at least one secondary electrode positioned on the individual for communicating a current through the individual, wherein current can flow between the intraoral stimulation board and the secondary electrode. The device may be used to treat a number of ailments. In one embodiment, the device provides input representing two planes of movement, or is used as a gaming controller. A method of using an electrical stimulation system is also disclosed, comprising the steps of: a) positioning the intraoral stimulation board within the individual's mouth; b) connecting the secondary electrode to the individual; c) operating the signal driver unit for a predetermined time to provide a current flow between the intraoral stimulation board and the secondary electrode.Type: GrantFiled: December 13, 2012Date of Patent: October 28, 2014Assignee: Nuraleve Inc.Inventors: Ovidiu Ioan Draghici, Izmail Batkin, Miodrag Bolic, Ian Stanley Chapman, Alexey Borisenko, Daniel Shapiro, Stanley Shapiro, Brian Dressler
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Patent number: 8874218Abstract: A method of providing an electrical signal to a cranial nerve of a patient for treating a medical condition, including providing an electrical signal generator, coupling at least a first electrode to a cranial nerve of the patient and to the electrical signal generator, generating an electrical signal with the electrical signal generator, and applying the electrical signal to the cranial nerve, using the at least a first electrode, for a duration less than a cardiac period of the patient and during the cardiac period of the patient. In addition, an implantable medical device capable of implementing the method is disclosed.Type: GrantFiled: April 23, 2013Date of Patent: October 28, 2014Assignee: Cyberonics, Inc.Inventor: Reese S. Terry, Jr.
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Publication number: 20140316483Abstract: Embodiments of the present invention relate to a non-invasive stimulatory adjustment of the body's own self-repair-system using a plurality of electrons. In particular, embodiments of the present invention relate to a plurality of electrons for use in the restoration of a patient's health, preferably a human patient's health in a number of medical conditions. Moreover, embodiments of the present invention relate to a method of treatment using a plurality of electrons for use in the restoration of a patient's health, preferably a human patient's health. Moreover, embodiments of the present invention relate to a method of stimulatory adjustment of the body's own self-repair system using a plurality of electrons.Type: ApplicationFiled: April 28, 2014Publication date: October 23, 2014Applicant: Fenzian Ltd.Inventor: James COLTHURST
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Patent number: 8868196Abstract: A system for an electrical neurostimulator coupled to a plurality of electrodes. The system comprises a user-controlled input device configured for generating directional control signals. The system further comprises control circuitry configured for sequentially defining a plurality of different ideal bipole/tripole configurations relative to the plurality of electrodes in response to the directional control signals, generating a plurality of stimulation parameter sets respectively corresponding to the plurality of ideal bipole/tripole configurations, each stimulation parameter set defining relative amplitude values for the plurality of electrodes that emulate the respective ideal bipole/tripole configuration, and instructing the electrical neurostimulator to convey electrical energy to the plurality of electrodes in accordance with the plurality of stimulation parameter sets.Type: GrantFiled: March 14, 2012Date of Patent: October 21, 2014Assignee: Boston Scientific Neuromodulation CorporationInventors: Dongchul Lee, Changfang Zhu
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Patent number: 8868177Abstract: Methods and devices for the non-invasive treatment of neurodegenerative diseases through delivery of energy to target nervous tissue, particularly the vagus nerve. In certain embodiments, the devices include a magnetic stimulator having coils with toroidal windings, which are in contact with an electrically conducting medium that is adapted to conform to the contour of a target body surface of a patient. The coils induce an electric current and/or an electric field within the patient, thereby stimulating nerve fibers within the patient. The stimulation brings about reduction of neuroinflammation in patients suffering from conditions comprising Alzheimer's Disease, Parkinson's Disease, Multiple Sclerosis, postoperative cognitive dysfunction and postoperative delirium.Type: GrantFiled: January 12, 2011Date of Patent: October 21, 2014Assignee: Electrocore, LLCInventors: Bruce Simon, Joseph P. Errico, John T. Raffle
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Patent number: 8868197Abstract: A system for an neurostimulator coupled to electrodes. The system comprises a input device configured for generating directional control signals, and memory storing ideal multipole configurations.Type: GrantFiled: March 14, 2012Date of Patent: October 21, 2014Assignee: Boston Scientific Neuromodulation CorporationInventor: Dongchul Lee
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Patent number: 8868191Abstract: Disclosed are methods for regulating neurotrophin levels within a human body. The invention utilizes an implantable signal generator to deliver stimulation to neural tissue elements. Alternatively, an implantable pump may be utilized to delivery one or more drugs. The implanted device delivers treatment therapy to the neural tissue to thereby alter the level of neurotrophic factors such as BDNF expressed by the influenced neural tissue. A sensor may be used to detect various symptoms of a nervous system disorder. A microprocessor algorithm may then analyze the output from the sensor to regulate the treatment therapy delivered to the body. The invention describes a novel method to regulate the intrinsic levels of neurotrophins and may be used to treat patients with neurological and cognitive disorders.Type: GrantFiled: January 22, 2013Date of Patent: October 21, 2014Assignee: Functional Neuromodulation, Inc.Inventor: Andres M. Lozano
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Publication number: 20140309614Abstract: Apparatus and method detect a detection cluster that is associated with a neurological event, such as a seizure, of a nervous system disorder and update therapy parameters that are associated with a treatment therapy. The occurrence of the detection cluster is detected when the maximal ratio exceeds an intensity threshold. If the maximal ratio drops below the intensity threshold for a time interval that is less than a time threshold and subsequently rises above the intensity threshold, the subsequent time duration is considered as being associated with the detection cluster rather than being associated with a different detection cluster. Consequently, treatment of the nervous system disorder during the corresponding time period is in accordance with one detection cluster. Treatment therapy may be provided by providing electrical stimulation, drug infusion or a combination.Type: ApplicationFiled: April 25, 2014Publication date: October 16, 2014Applicant: Medtronic, Inc.Inventors: Mark G. Frei, Ivan Osorio, Nina M. Graves, Scott F. Schaffner, Mark T. Rise, Jonathon E. Giftakis, David L. Carlson
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Patent number: 8862235Abstract: A brain implant device includes a housing containing communication and control electronics coupled to a conduit configured for monitoring signals from a brain's motor cortex and providing stimulation signals to the brain's sensory cortex. The brain implant device is capable of wireless communication with an external communication and control signal source by means of an antenna provided in the housing. The conduit is flexible and may contain upwards of 128 electrical conductors providing electrical connections between the device electronics and related sites on the motor and/or sensory cortex by means of a plurality of electrically conductive protuberances extending from the conduit and adapted for contact with such sites.Type: GrantFiled: November 9, 2007Date of Patent: October 14, 2014Assignee: Alfred E. Mann Foundation for Scientific ResearchInventors: Howard H. Stover, John C. Gord, Charles L. Byers, Joseph H. Schulman, Guangqiang Jiang, Ross Davis
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Patent number: 8862236Abstract: The present invention provides methods, devices, and systems for restoring or improving nervous system function of a subject. Provided is a method involving: (i) providing an operant conditioning protocol effective to produce targeted neural plasticity (TNP) in a primary targeted central nervous system (CNS) pathway of a subject; and (ii) administering the operant conditioning protocol to the subject to elicit TNP in the primary targeted CNS pathway and to elicit generalized neural plasticity (GNP) in one or more other CNS pathway. The elicitation of the GNP in the one or more other CNS pathway serves to restore or improve a nervous system function of the subject. Provided is a device comprising a nerve stimulation-electromyographic recording component and a controller for operating the nerve stimulation-electromyographic recording component in accordance with an operant conditioning protocol.Type: GrantFiled: August 2, 2013Date of Patent: October 14, 2014Assignee: Health Research, Inc.Inventors: Jonathan R. Wolpaw, Gerwin Schalk, Aiko K. Thompson, Peter Brunner, Xiang Yang Chen, Dennis J. McFarland
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Publication number: 20140303683Abstract: The present invention provides a method for treating autism. The method comprises following steps: step 1, applying a first electrical current stimulation of 30 minutes in the vicinity of the Hegu acupuncture point and the Nei guan acupuncture point at one side of the patient, wherein the first electrical current stimulation has a first slow-quick waveform, and the maximum current of the first electrical current stimulation is 3-10 mA; and step 2, applying a second electrical current stimulation of 30 minutes in the vicinity of the Zusanli acupuncture point, and the Sanyinjiao acupuncture point at opposite side of the patient, wherein the second electrical current stimulation has a second slow-quick waveform, and the maximum current of the second electrical current stimulation is 4-15 mA. The above-mentioned method may actually aim at the etiology in the biological and medical aspects, and results in actual therapeutic significance.Type: ApplicationFiled: September 6, 2011Publication date: October 9, 2014Inventors: Jisheng Han, Rong Zhang, Songping Han, Meixiang Jia, Jishui Zhang, Xiuting Zhang
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Patent number: 8855775Abstract: Systems and methods for neuromonitoring a subject are described. The system may include a stimulation assembly including a pulse generator that generates one or more stimulus waveforms; an electrode array coupled to the stimulation assembly and configured to deliver a stimulation signal to nervous system of the subject; a sensing assembly adapted to acquire a signal from a subject indicative of the subject's brain activity; a power supply configured to supply power to the stimulation assembly and the sensing assembly; and a timing controller programmed to control the use of the power supply by the stimulation assembly and the sensing assembly, said timing controller being programmed to control the time the sensing assembly is powered to acquire the signal to be substantially different than the time the stimulation assembly is powered to stimulate the subject.Type: GrantFiled: October 23, 2012Date of Patent: October 7, 2014Assignee: Cyberonics, Inc.Inventor: Kent W. Leyde
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Patent number: 8855776Abstract: An implantable electrical stimulation system for treating a nerve symptom, the system comprising an implantable device. The implantable devices includes a wave generator that is operable to generate a signal wave and a white noise, mix the signal wave and the white noise, and produce an electrical stimulating signal. The system further comprises an electrode unit located in close proximity to a target nerve and is operable to provide the electrical stimulating signal to the nerve. The system further comprises an external controlling device.Type: GrantFiled: May 16, 2013Date of Patent: October 7, 2014Assignee: National Taiwan UniversityInventors: Chii-Wann Lin, Yeong-Ray Wen, Shey-Shi Lu, Hung-Wei Chiu, Yao Joe Yang, Win-Pin Shih, Chi-Heng Chang, Wei-Tso Lin
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Patent number: 8855772Abstract: This document discusses, among other things, a system and method for calculating a neural stimulation energy at an external patient management (EPM) system using received information about a chemical characteristic indicative of a physiological state of a subject.Type: GrantFiled: November 12, 2008Date of Patent: October 7, 2014Assignee: Cardiac Pacemakers, Inc.Inventors: Allan C. Shuros, Craig Stolen, Timothy Meyer, Stephen Ruble
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Patent number: 8855774Abstract: A vestibular prosthesis includes micro-electric-mechanical (MEMS) sensors, gyroscopes in each sensitivity axis (X, Y, Z), accelerometers in each sensitivity axis (X, Y, Z) to detect an angular and linear movement providing displacement measurements, gyroscopes in each one of the spatial axes (X, Y, Z), a microprocessor connected to the MEMS sensors and producing an electric pulse pattern or a continuous galvanic current pattern, a conditioning unit that amplifies and conditions the microprocessor output to apply current to the stimulation electrodes, the microcontroller being configured to determine the displacement of the cupula and the otolithic mass, determine a membrane potential as a result of a displacement detected by the MEMS sensors by means of determining a transduction current, and determine an action potential discharge pattern for the primary afferent neuron, which synapses with the hair cell by means of a mathematical model of the informative process of the vestibular mechanoreceptor.Type: GrantFiled: September 14, 2012Date of Patent: October 7, 2014Assignee: Benemerita Universidad Autonoma de PueblaInventors: Enrique Soto-Eguibar, Maria Del Rosario Guadalupe Vega-Y Saenz De Miera, Tamara Alexandrova, Vladimir Aleksandrov, Maribel Reyes Romero, Adriana Cristina Pliego Carrillo, Wuiyevaldo Fermin Guerrero Sanchez
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Patent number: 8855773Abstract: A system and method for selection of stimulation parameters for Deep Brain Stimulation (DBS) may include a processor that displays in a display device and in relation to a displayed model of a leadwire including model electrodes, a current field corresponding to a first stimulation parameter set, provides a user interface for receipt of user input representing a shift of the current field, in response to the user input, moves, in the display device, the current field with respect to the displayed model, determines a second stimulation parameter set that results in the moved current field, and outputs the second stimulation parameter set and/or sets a stimulation device with the second stimulation parameter set, where the stimulation device is configured for performing a stimulation using the leadwire in accordance with the second stimulation parameter set.Type: GrantFiled: August 23, 2011Date of Patent: October 7, 2014Assignee: Intelect Medical, Inc.Inventors: Scott Kokones, David Arthur Blum, Keith Carlton, Troy Sparks
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Patent number: 8849409Abstract: A method of treating a medical condition in a patient using an implantable medical device, comprising providing an electrical signal generator; providing at least a first electrode operatively coupled to the electrical signal generator and to a vagus nerve of the patient; sensing cardiac data of the patient; determining at least a first cardiac parameter based upon said cardiac data; setting at least a first value; declaring an unstable brain state of a patient from said at least a first cardiac parameter and said at least a first value; and adjusting the at least a first value. Also, a computer readable program storage device encoded with instructions that, when executed by a computer, performs the method. In addition, the implantable medical device used in the method.Type: GrantFiled: March 3, 2013Date of Patent: September 30, 2014Assignees: Cyberonics, Inc., Flint Hills Scientific, LLCInventors: John C. Colborn, Mark G. Frei, Ivan Osorio
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Patent number: 8849407Abstract: In a patient suffering from neural impairment, stimulation is provided to sensory surfaces of the face and/or neck, or more generally to areas of the body that stimulate the trigeminal nerve, while performing an activity intended to stimulate a brain function to be rehabilitated. The simulation may then be continued after the performance of the activity has ceased. It has been found that the patient's performance of the activity is then improved after stimulation has ceased. Moreover, it tends to improve to a greater extent, and/or for a longer time, when the post-activity stimulation is applied, as compared to when post-activity stimulation is not applied.Type: GrantFiled: January 4, 2009Date of Patent: September 30, 2014Inventors: Yuri P. Danilov, Mitchell E. Tyler, Kurt A. Kaczmarek
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Patent number: 8849408Abstract: Methods, systems and devices to provide correction parameters for implanted electrodes by applying a cathode pulse to a bilateral implanted electrode while providing a synchronized anode on the opposite electrode. The electrical field can be “shaped” over space and time to reach more of the targeted area by selecting various combinations of active contacts. The cathode lead directs the electrical field to the target and the placement and number of anode contacts activated determines the electric field path and rate of dissipation based on vertical and horizontal distance and timing. The correction parameter can be applied to anode and cathode contacts on a single implanted lead. Each lead can have plural anode and cathode contacts each independently controllable. Active anodes and cathodes are statically or dynamically selected to generate a shaped electric field to reach the target.Type: GrantFiled: January 4, 2013Date of Patent: September 30, 2014Assignee: University of Central Florida Research Foundation, Inc.Inventors: Richard Gilson, Gregory F. Welch, Nizam Razack
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Patent number: 8849414Abstract: An implantable paddle lead includes a paddle body coupled to a distal end of an elongated lead body. A plurality of contacts are disposed on a front surface of the paddle body. At least one manually bendable shape-retaining member is interconnected with the paddle body. The at least one shape-retaining member is formed from a deformable material that is stiff enough to maintain a given shape for at least one day. The at least one bendable shape-retaining member is interconnected with the paddle body such that bending the at least one shape-retaining member causes a corresponding bend of at least a portion of the paddle body in proximity to the at least one shape-retaining member.Type: GrantFiled: January 6, 2011Date of Patent: September 30, 2014Assignee: Boston Scientific Neuromodulation CorporationInventor: Dongchul Lee
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Publication number: 20140288615Abstract: The disclosure is directed to a deep brain stimulation (DBS) lead having a distal end for providing therapeutic electrical stimulation to tissue in a stimulation target area of a patient's brain, comprising an array of one or more stimulation elements and sensing elements located at the distal end of the lead; each of the one or more stimulation elements is capable of providing electrical stimulation to the brain tissue in the target area; and each of the one or more sensing elements is capable of detecting electrical signals produced by nerve cells within the brain; wherein after the first implantation of the lead into the brain along a trajectory that is pre-determined by non-surgical procedures, the array of stimulation and sensing elements is capable of facilitating the location of the target area and the determination for each of the stimulation elements of the required stimulation parameters needed to provide the therapeutic stimulation to the brain tissue in the stimulation target area, without requiriType: ApplicationFiled: June 9, 2014Publication date: September 25, 2014Applicant: Sapiens Steering Brain Stimulation B.V.Inventors: Michel Marcel Jose Decre, Hubert Cecile Francois Martens
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Publication number: 20140288614Abstract: A method and system provides for electrophysiological data analysis in a networked processing environment. The method and system includes receiving, via a networked connection, electrophysiological data of a patient and electronically performing, via at least one network processing device, a data analysis on the electrophysiological data. The method and system includes generating at least one report based on the data analysis, wherein the at least one report includes determination of one or more intervention options for the patient and therein transmitting the report to a recipient device across the network connection for utilization with the patient. The results of the report direct the user to apply from within the same system non-invasive brain stimulation, neurofeedback, and biofeedback modalities.Type: ApplicationFiled: March 17, 2014Publication date: September 25, 2014Inventors: David W. Hagedorn, James W.G. Thompson
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Publication number: 20140288667Abstract: An intravascular device for placement within an animal vessel, the intravascular device being adapted to at least one of sense and stimulate activity of neural tissue located outside the vessel proximate the intravascular device.Type: ApplicationFiled: October 3, 2012Publication date: September 25, 2014Inventor: Thomas James Oxley
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Patent number: 8843201Abstract: The present invention relates to a system and methods for noninvasively providing therapy for movement disorder symptoms. The present invention provides such a therapy system which provides trans-cranial direct current stimulation (tDCS) in order to treat those symptoms and the disorders. The present invention further provides such tDCS therapy while the subject sleeps in order to minimize the time required and impact of the therapy on the subject's waking life. The system, methods, and devices of the present invention are intended to provide a low-dose electrical current, trans-cranially, to a specific area of the subject's brain while he or she sleeps in order to decrease the occurrence, severity, and duration of the symptoms of movement disorders. The present invention aims to reduce the amount of medication necessary, counteract the effects of medication wearing off during sleep, and to overall improve the quality of life of subjects suffering from movement disorders.Type: GrantFiled: October 3, 2013Date of Patent: September 23, 2014Assignee: Great Lakes NeuroTechnologies Inc.Inventors: Dustin A Heldman, Joseph P Giuffrida
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Publication number: 20140277256Abstract: We report a method of automatically titrating an electrical therapy administered to a patient by an implanted medical device to a target dosage, comprising programming the medical device with a programmed electrical therapy comprising a first target value for a first therapy parameter; programming at least one titration parameter for automatically adjusting the first therapy parameter from a first value to the first target value over a titration time period initiating the electrical therapy, wherein the first therapy parameter comprises said first value; and automatically titrating the electrical therapy by making a plurality of adjustments to the value of the first therapy parameter, whereby the first electrical therapy parameter is changed from the first value to the first target value according to a titration function. We also report a medical device system configured to implement the method.Type: ApplicationFiled: March 10, 2014Publication date: September 18, 2014Applicant: Flint Hills Scientific, L.L.C.Inventor: Ivan Osorio
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Publication number: 20140277255Abstract: A method includes determining sleep cycle information related to a sleep cycle of a patient based on body parameter data. The method also includes adjusting a cranial nerve stimulation parameter based on the sleep cycle information.Type: ApplicationFiled: March 15, 2013Publication date: September 18, 2014Applicant: CYBERONICS, INC.Inventor: Shivkumar SABESAN
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Publication number: 20140276194Abstract: We report a method for optimizing the therapeutic efficacy of evoked responses elicited by one or more electrical impulses delivered to a neural structure, comprising: comparing a test evoked response to an evoked response elicited by therapeutically efficacious electrical stimulation; adjusting at least one parameter of the electrical impulses in response to a determination that said test evoked response is not similar to the therapeutic evoked response; determining that the test evoked response resembles the therapeutic evoked response after performing at least one of said adjustments; and saving to memory at least one adjusted parameter that increased the similarity between the test evoked response and the therapeutic evoked response. We also report a medical device system configured to implement the method. We also report a non-transitory computer readable program storage unit encoded with instructions that, when executed by a computer, perform the method.Type: ApplicationFiled: March 7, 2014Publication date: September 18, 2014Applicant: Flint Hills Scientific, L.L.C.Inventor: Ivan Osorio
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Publication number: 20140276353Abstract: We report a method of treating an epileptic seizure in a patient, comprising: detecting said epileptic seizure, based on body data from said patient; and reducing a flow of blood to a brain of said patient in response to said detected seizure; wherein said reducing is effected by: increasing the parasympathetic input to said patient's heart, such as by electrically stimulating a parasympathetic nervous structure, applying cooling energy to a sympathetic nervous structure, or administering a cholinergic or a sympatho-blocking agent to said patient. We also report a medical device system configured to implement the method. We also report a non-transitory computer readable program storage unit encoded with instructions that, when executed by a computer, perform the method.Type: ApplicationFiled: March 7, 2014Publication date: September 18, 2014Applicant: Flint Hills Scientific, L.L.C.Inventor: Ivan Osorio
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Publication number: 20140277258Abstract: Described herein are microelectrode array devices, and methods of fabrication and use of the same, to provide highly localized and efficient electrical stimulation of a neurological target. The device includes multiple microelectrode elements arranged along an supportive backing layer. The microelectrode elements are dimensioned and shaped so as to target individual neurons, groups of neurons, and neural tissue as may be located in an animal nervous system, such as along a region of a cortex of a human brain. Beneficially, the neurological probe can be used to facilitate location of the neurological target and remain implanted for long-term monitoring and/or stimulation.Type: ApplicationFiled: May 27, 2014Publication date: September 18, 2014Applicant: ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNEInventors: André MERCANZINI, Philippe RENAUD
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Publication number: 20140277257Abstract: A method, system and apparatus is presented for a wireless neural modulation feedback control system as it relates to an implantable medical device comprised of a radio frequency (RF) receiver circuit, one or more dipole or patch antenna(s), one or more electrode leads connected to at least one dipole or patch antenna(s), and at least one microelectronic neural modulation circuit, and an external or internally implanted RF device to neurally modulate brain tissue in order to treat medical conditions that can be mediated by neuronal activation or inhibition, such as Parkinson's, Alzheimer's, epilepsy, other motor or mood based disorders, and/or pain. The implantable receiver captures energy radiated by the RF transmitter unit and converts this energy to an electrical waveform by the implanted neural modulation circuit to deliver energy that can be utilized by the attached electrode pads in order to activate targeted neurons in the brain.Type: ApplicationFiled: March 14, 2014Publication date: September 18, 2014Applicant: Micron Devices, LLCInventors: Laura Tyler Perryman, Chad ANDRESEN
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Publication number: 20140275738Abstract: The present application relates to a new stimulation design which can be utilized to treat neurological conditions. The stimulation system produces a combination of burst and tonic stimulation which alters the neuronal activity of the predetermined site, thereby treating the neurological condition or disorder.Type: ApplicationFiled: May 27, 2014Publication date: September 18, 2014Inventor: Dirk DeRidder
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Publication number: 20140275847Abstract: A method and system is presented for an implantable wireless power receiver for use with a medical stimulation or monitoring device. The receiver receives transmitted energy through one or more non-inductive antenna(s), utilizes microelectronics to perform rectification of the received signal for generation of a DC power supply to power an implantable device, and may also utilize microelectronics to provide parameter settings to the device, or stimulating or other waveforms to a tissue.Type: ApplicationFiled: March 14, 2014Publication date: September 18, 2014Inventors: Laura Tyler Perryman, Chad Andresen
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Patent number: 8838247Abstract: Embodiments of the disclosed technology provide a combination electroencephalography and non-invasive stimulation devices. Upon measuring an electrical anomaly in a region of a brain, various non-invasive stimulation techniques are utilized to correct neural activity. Stimulation techniques include transcranial direct current stimulation, transcranial alternating current stimulation and transcranial random noise stimulation, low threshold transcranial magnetic stimulation and repetitive transcranial magnet stimulation. Devices of the disclosed technology may utilize visual, balance, auditory, and other stimuli to test the subject, analyze necessary brain stimulations, and administer stimulation to the brain.Type: GrantFiled: January 15, 2013Date of Patent: September 16, 2014Assignee: Evoke Neuroscience, Inc.Inventors: David W. Hagedorn, James W. G. Thompson
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Publication number: 20140257427Abstract: A closed loop system is disclosed for monitoring patient movements, such as tremors, and for automatically controlling an implantable stimulator device on the basis of the detected movements. The system includes a motion sensor such as a wearable item that contains an accelerometer to monitor a patient's movements, such as a ring locatable proximate to a patient's hand tremor. The motion sensor periodically transmits a feedback signal to the implantable stimulator device instructing it to change the stimulation parameters, such as current amplitude, in an attempt to reduce the tremor. The motion sensor can additionally communicate with other system components such as an external controller. In a preferred embodiment, the motion sensor and the implantable stimulator device communicate using short range electromagnetic radio waves.Type: ApplicationFiled: March 6, 2014Publication date: September 11, 2014Applicant: Boston Scientific Neuromodulation CorporationInventor: Goran N. Marnfeldt
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Publication number: 20140257128Abstract: The present invention describes systems and methods for predicting and detecting a seizure in a subject. The methods of the invention comprise measuring interneuron synchrony in terms of the coherence between interneuron action potentials and local field potential oscillations. In one embodiment, the detection of specific patterns of coherence, correlation and firing rate of interneurons predicts an upcoming seizures.Type: ApplicationFiled: June 1, 2012Publication date: September 11, 2014Applicant: DREXEL UNIVERSITYInventors: Karen A. Moxon, Dane Grasse
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Publication number: 20140257147Abstract: A system includes an implantable neurostimulator device capable of modulating cerebral blood flow to treat epilepsy and other neurological disorders. In one embodiment, the system is capable of modulating cerebral blood flow (also referred to as cerebral perfusion) in response to measurements and other observed conditions. Perfusion may be increased or decreased by systems and methods according to the invention as clinically required.Type: ApplicationFiled: May 20, 2014Publication date: September 11, 2014Applicant: NeuroPace, Inc.Inventors: Michael Sasha JOHN, Benjamin D. PLESS, Brett WINGEIER
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Patent number: 8831731Abstract: A system and method for providing a volume of activation (VOA) of a stimulation electrode leadwire may include a processor that calculates a VOA for each of a plurality of sets of parameter settings of the leadwire, stores in a database each of the calculated VOAs in association with the respective set of parameter settings for which it was calculated, obtains a set of parameter settings of the leadwire for a stimulation, and determines a VOA for the obtained set of parameter settings based on the stored VOAs.Type: GrantFiled: May 15, 2009Date of Patent: September 9, 2014Assignee: Intelect Medical, Inc.Inventors: David Arthur Blum, Keith Carlton, Alan Greszler, Scott Kokones, Troy Sparks
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Patent number: 8831732Abstract: Methods, systems, and apparatus for quantifying the quality of a fiducial time marker for a candidate heart beat, quantifying the quality of a candidate heart beat, or determining a time of beat sequence of the patient's heart. A fiducial time marker is obtained for a candidate heart beat. A quality index of said candidate heart beat is set to a first value. The candidate heart beat is tested with at least one beat validity test. At least a second value is added to said quality index of said candidate heart beat if said candidate heart beat passes said at least one beat validity test. The candidate heart beat is tested with at least a second heart beat validity test. At least a third value is added to said quality index of said candidate heart beat if said candidate heart beat passes said at least second heart beat validity test.Type: GrantFiled: April 30, 2010Date of Patent: September 9, 2014Assignee: Cyberonics, Inc.Inventors: Mark Frei, Ivan Osorio
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Patent number: 8831733Abstract: A method and system of compensating for a damaged brain node is disclosed. The damaged node is determined by techniques such as fMRI or neural recording. A healthy node that can compensate for the function of the damaged node is determined. A stimulating electrode is placed on at least one functioning node to bypass the activity from the damaged node to compensate for a missing node. The functioning node is then stimulated to compensate for the damaged node.Type: GrantFiled: July 16, 2013Date of Patent: September 9, 2014Assignee: California Institute of TechnologyInventors: Melanie Wilke, Igor Kagan, Richard A. Andersen