Abstract: Apparatus and methods for charging an implanted medical device.

Abstract: A stimulation system is disclosed that may include a stimulator unit coupled to electrode contacts on a cuff. In one embodiment, the cuff may be placed at least partially around a nerve. The stimulation system may include at least two electrode contacts disposed on the cuff such that a distance between the at least two electrode contacts various along a length of the electrode contacts. In another embodiment, a plurality of electrode contacts are disposed on the cuff such that distances between at least one electrode contact within the plurality of electrode contacts and each electrode contact immediately adjacent to the at least one electrode contact are different. The stimulator unit may also be implantable.

Abstract: Methods of treating osteoarthritis include applying at least one stimulus to a stimulation site within a patient with an implanted system control unit in accordance with one or more stimulation parameters. Systems for treating osteoarthritis include a system control unit configured to apply at least one stimulus to a stimulation site within a patient in accordance with one or more stimulation parameters.

Abstract: Systems and methods are provided for applying electrical stimulation and/or introducing one or more stimulating drugs to the brain to treat or prevent aphasia, including through use of at least one system control unit (SCU) for controlling electrical pulses delivered via electrodes implanted in the brain and/or for producing drug infusion pulses to targeted areas in the brain.

Abstract: Systems for treating a patient with a medical condition include a lead having an array of electrode contacts each being programmable to have either a first polarity or a second polarity and a programming device configured to test a multiplicity of different electrode contact polarity configurations in which a programmed polarity of one or more of the electrode contacts is varied.

Abstract: Methods of treating autism include applying at least one stimulus to a stimulation site within the brain of a patient with an implanted stimulator in accordance with one or more stimulation parameters. Systems for treating autism include a stimulator configured to apply at least one stimulus to a stimulation site within the brain of a patient in accordance with one or more stimulation parameters.

Abstract: Methods of applying a stimulus to a stimulation site within the neck or head of a patient include implanting a distal portion of one or more leads adjacent to the stimulation site, forming a loop with a proximal portion of the one or more leads, and securing the distal and proximal portions of the one or more leads to one or more securing sites with one or more securing devices. The distal portion of the one or more leads includes a number of electrodes disposed thereon that are configured to deliver the stimulus to the stimulation site. Systems for applying a stimulus to a stimulation site within the neck or head of a patient include one or more leads having a number of electrodes disposed on a distal portion thereof and one or more securing devices configured to secure the one or more leads to one or more securing sites. The distal portion of the one or more leads is implanted adjacent to the stimulation site and the electrodes are configured to deliver the stimulus to the stimulation site.

Abstract: A method of treating headaches includes stimulating a nerve in a patient's head with an electrode implanted over the skull on a posterior or superior portion of the patient's head to alleviate headache pain.

Abstract: Methods of treating a medical condition include applying at least one stimulus to a motor cortex within a brain of a patient with an implanted system control unit in accordance with one or more stimulation parameters. Systems for treating a medical condition include a system control unit implanted within the patient that is configured to apply at least one stimulus to a motor cortex within a brain of a patient in accordance with one or more stimulation parameters.

Abstract: An exemplary method of regenerating a nerve within a patient includes implanting a system control unit within the patient and applying a stimulus to the nerve with the system control unit in accordance with one or more control parameters. The stimulus is configured to promote regeneration of the nerve. An exemplary system for regenerating a nerve within a patient includes a system control unit configured to apply a stimulus to the nerve in accordance with one or more control parameters. The system control unit is implanted within the patient and the stimulus promotes the regeneration of the nerve.

Abstract: Methods of treating a medical condition include applying at least one stimulus to a stimulation site within the brain of a patient with an implanted stimulator in accordance with one or more stimulation parameters. The at least one stimulus is configured to promote neural remodeling within the brain of the patient. Systems for treating a medical condition include an implantable stimulator configured to apply at least one stimulus to a stimulation site within the brain of a patient in accordance with one or more stimulation parameters. The at least one stimulus is configured to promote neural remodeling within the brain of the patient.

Abstract: Methods of treating obesity include applying at least one stimulus to a stimulation site within a patient with an implanted stimulator in accordance with one or more stimulation parameters. Systems for treating obesity include a stimulator configured to apply at least one stimulus to a stimulation site within a patient in accordance with one or more stimulation parameters.

Abstract: Methods of treating a patient with a psychiatric disorder include applying at least one stimulus to a trigeminal nerve within the patient with an implanted system control unit in accordance with one or more stimulation parameters. Systems for treating a patient with a psychiatric disorder include a system control unit that is implanted within the patient and that is configured to apply at least one stimulus to a trigeminal nerve within the patient in accordance with one or more stimulation parameters.

Abstract: Systems for adjusting a position of an implanted medical device within a patient include an engagement tool configured to couple to the implanted medical device. The engagement tool adjusts the position of the medical device when coupled to the implanted medical device. Methods of adjusting a position of an implanted medical device within a patient include locating the implanted medical device, coupling an engagement tool to the medical device, and adjusting a position of the engagement tool to adjust the position of the medical device.

Abstract: Systems and methods for stimulating tissue affecting the penis to treat erectile dysfunction may include stimulation using at least one implantable system control unit (SCU).

Abstract: Methods of treating chronic pelvic pain include applying at least one stimulus to a stimulation site within a patient with an implanted system control unit in accordance with one or more stimulation parameters. Systems for treating chronic pelvic pain include a system control unit configured to apply at least one stimulus to a stimulation site within a patient in accordance with one or more stimulation parameters.

Abstract: Methods of treating a medical condition of a patient include applying at least one stimulus to a target nerve within the patient with an implanted system control unit in accordance with one or more stimulation parameters. The target nerve may include any nerve originating in an upper cervical spine area of the patient or a branch of any nerve originating in the upper cervical spine area of the patient. Systems for treating a medical condition of a patient include a system control unit that is implanted within the patient and that is configured to apply at least one stimulus to the target nerve within the patient in accordance with one or more stimulation parameters.

Abstract: Methods of treating chronic pain within a patient include applying at least one stimulus to a peripheral nerve within the patient with an implanted system control unit in accordance with one or more stimulation parameters. The stimulus is configured to treat the chronic pain. Systems for treating chronic pain within a patient include a system control unit configured to apply a stimulus to a peripheral nerve within the patient in accordance with one or more stimulation parameters. The system control unit is implanted within the patient and the stimulus is configured to treat the chronic pain.

Abstract: A system and method for introducing one or more stimulating drugs and/or applying electrical stimulation to the brain to treat mood and/or anxiety disorders uses an implantable system control unit (SCU), specifically an implantable signal/pulse generator (IPG) or microstimulator with one or more electrodes in the case of electrical stimulation, and an implantable pump with one or more catheters in the case of drug infusion. In cases requiring both electrical and drug stimulation, one or more SCUs are used. Alternatively and preferably, when needed, an SCU provides both electrical stimulation and one or more stimulating drugs. In a preferred embodiment, the system is capable of open- and closed-loop operation. In closed-loop operation, at least one SCU includes a sensor, and the sensed condition is used to adjust stimulation parameters.