| Patent application number | Description | Published |
|---|
| 20090204173 | Multi-Frequency Neural Treatments and Associated Systems and Methods - Multi-frequency neural treatments and associated systems and methods are disclosed. A method in accordance with a particular embodiment includes at least reducing patient pain by applying a first electrical signal to a first target location of the patient's spinal cord region at a frequency in a first frequency range of up to about 1,500 Hz, and applying a second electrical signal to a second target location of the patient's spinal cord region at a frequency in a second frequency range of from about 2,500 Hz to about 100,000 Hz. | 08-13-2009 |
| 20090319013 | IMPLANTABLE NEURAL STIMULATION ELECTRODE ASSEMBLIES AND METHODS FOR STIMULATING SPINAL NEURAL SITES - 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. | 12-24-2009 |
| 20100042170 | METHOD AND APPARATUS FOR NEURAL STIMULATION VIA THE LYMPHATIC SYSTEM - An implantable neural stimulation system includes an implantable medical device having a neural stimulation circuit and at least one implantable lead configured to allow one or more stimulation electrodes to be placed in one or more lymphatic vessels of a patient, such as the patient's thoracic duct and/or vessels branching from the thoracic duct. Neural stimulation pulses are delivered from the implantable medical device to one or more target regions adjacent to the thoracic duct or the vessels branching from the thoracic duct through the one or more stimulation electrodes. | 02-18-2010 |
| 20100121399 | CLOSED LOOP NEURAL STIMULATION SYNCHRONIZED TO CARDIAC CYCLES - Various aspects of the present subject matter relate to a method. According to various method embodiments, cardiac activity is detected, and neural stimulation is synchronized with a reference event in the detected cardiac activity. Neural stimulation is titrated based on a detected response to the neural stimulation. Other aspects and embodiments are provided herein. | 05-13-2010 |
| 20100191307 | SYSTEMS AND METHODS FOR PRODUCING ASYNCHRONOUS NEURAL RESPONSES TO TREAT PAIN AND/OR OTHER PATIENT CONDITIONS - Systems and methods for producing asynchronous neural responses to treat pain and/or other patient conditions are disclosed. A method in accordance with a particular embodiment includes selecting a target stimulation frequency that is above a threshold frequency, with the threshold frequency corresponding to a refractory period for neurons of a target sensory neural population. The method can further include producing a patient sensation of paresthesia by directing an electrical signal to multiple sensory neurons of the target sensory neural population at the stimulation frequency, with individual neurons of the sensory neural population completing corresponding individual refractory periods at different times, resulting in an asynchronous sensory neuron response to the electrical signal. | 07-29-2010 |
| 20100211135 | SYSTEMS AND METHODS FOR DELIVERING NEURAL THERAPY CORRELATED WITH PATIENT STATUS - Therapy systems for treating a patient are disclosed. Representative therapy systems include an implantable pulse generator, a signal delivery device electrically coupled to the pulse generator, and a remote control in electrical communication with the implantable pulse generator. The pulse generator can have a computer-readable medium containing instructions for performing a process that comprises collecting the patient status and stimulation parameter; analyzing the collected patient status and stimulation parameter; and establishing a preference baseline containing a preferred stimulation parameter corresponding to a particular patient status. | 08-19-2010 |
| 20100211148 | IMPLANTABLE NEUROSTIMULATOR FOR MODULATING CARDIOVASCULAR FUNCTION - An implantable medical device includes an implantable capsule housing a circuit that delivers neurostimulation to modulate one or more cardiovascular functions. To limit displacement after implantation, a fixation device is coupled to the implantable capsule to fix the miniature implantable medical device to a position in the body of a patient. In various embodiments, the fixation device include one or more of a suture loop, a cuff to wrap around a cylindrical structure such as a nerve of a vessel, and a transmural fixation device anchoring on the interior surface of a wall defining a cavity in the body. | 08-19-2010 |
| 20100274313 | Implantable Neurostimulator with Integral Hermetic Electronic Enclosure, Circuit Substrate, Monolithic Feed-Through, Lead Assembly and Anchoring Mechanism - An implantable medical device is provided for the suppression or prevention of pain, movement disorders, epilepsy, cerebrovascular diseases, autoimmune diseases, sleep disorders, autonomic disorders, abnormal metabolic states, disorders of the muscular system, and neuropsychiatric disorders in a patient. The implantable medical device can be a neurostimulator configured to be implanted on or near a cranial nerve to treat headache or other neurological disorders. One aspect of the implantable medical device is that it includes an electronics enclosure, a substrate integral to the electronics enclosure, and a monolithic feed-through integral to the electronics enclosure and the substrate. In some embodiments, the implantable medical device can include a fixation apparatus for attaching the device to a patient. | 10-28-2010 |
| 20100305664 | Methods and Devices for Adrenal Stimulation - An implantable medical device is provided for the treatment of a variety of disorders. The implantable medical device can be a neurostimulator having a stimulation lead and electrode(s) configured to be implanted on or near neural tissue in communication with the adrenal gland. Application of an electrical waveform to the neural tissue can cause the adrenal gland to release catecholamines to treat hypoglycemia. In other embodiments, chemical, magnetic, optical, or mechanical neuromodulation can be used. | 12-02-2010 |
| 20100324620 | PERCUTANEOUS NEUROSTIMULATOR FOR MODULATING CARDIOVASCULAR FUNCTION - A neurostimulation device includes an external neurostimulator worn by a patient using a bracing element that braces a portion of the patient's body. The external neurostimulator delivers neurostimulation to modulate a cardiovascular function of the patient. In one embodiment, the external stimulator delivers neurostimulation percutaneously to a stimulation target in the patient's body using at least one percutaneous stimulation electrode having a distal end lodged on or near the stimulation target. | 12-23-2010 |
| 20100324621 | TRANSCUTANEOUS NEUROSTIMULATOR FOR MODULATING CARDIOVASCULAR FUNCTION - A neurostimulation device includes an external neurostimulator worn by a patient using a bracing element that braces a portion of the patient's body. The external neurostimulator delivers neurostimulation to modulate a cardiovascular function of the patient. In one embodiment, the external stimulator delivers the neurostimulation transcutaneously to a stimulation target in the patient's body using surface stimulation electrodes placed on the body approximately over the stimulation target. | 12-23-2010 |
| 20100324628 | METHOD AND APPARATUS FOR OPTIMIZING VAGAL NERVE STIMULATION USING LARYNGEAL ACTIVITY - A neural stimulation system delivers neural stimulation to the vagus nerve and senses a signal indicative of laryngeal activity resulting from the neural stimulation. The signal indicative of laryngeal activity is used, for example, to guide electrode placement, determine stimulation threshold, detect lead/electrode problems, detect neural injury, and monitor healing processing following the electrode placement inside the body of a patient. | 12-23-2010 |
| 20110082515 | TRANSCUTANEOUS NEUROSTIMULATOR FOR TREATING HYPERTENSION - A neurostimulation device includes an external neurostimulator worn by a patient using a bracing element that braces a portion of the patient's body. The external neurostimulator delivers neurostimulation to modulate a cardiovascular function of the patient. In one embodiment, the external stimulator delivers the neurostimulation transcutaneously to a stimulation target in the patient's body using surface stimulation electrodes placed on the body approximately over the stimulation target. | 04-07-2011 |
| 20110106199 | CLOSED LOOP NEURAL STIMULATION SYNCHRONIZED TO CARDIAC CYCLES - Various aspects of the present subject matter relate to a method. According to various method embodiments, cardiac activity is detected, and neural stimulation is synchronized with a reference event in the detected cardiac activity. Neural stimulation is titrated based on a detected response to the neural stimulation. Other aspects and embodiments are provided herein. | 05-05-2011 |
