Electrical stimulation device and method for the treatment of neurological disorders
OwnerFrancis X. Palermo, J. Chris Castelinventors
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OwnerFrancis X. Palermo, J. Chris Castelinventors
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An electrical stimulation system and method for the treatment of neurological disorders is disclosed. In a preferred embodiment, the electrical stimulation system includes channels of electrodes positioned in electrical contact with tissue of a neuromuscular target body region of a patient to provide pattered neuromuscular stimulation to the patient's musculature. In addition, at least one electrode from a channel is positioned in electrical contact with a tissue of the motor control region of the brain. A series of patterned electrical pulses are then applied to the patient through the channels to provide peripheral neuromuscular stimulation, and a direct current is applied transcranially to the brain. Various exemplary embodiments of the invention are disclosed.
An electrical stimulation system for treating neurological disorders in a patient, said electrical stimulation system comprising:
The electrical stimulation system of claim, 1 wherein said biphasic sequential pulse train pattern comprises a first phase of electrical pulses applied to said first channel and a second phase of electrical pulses applied to said second channel, wherein said second phase of electrical pulses commences after termination of said first phase of electrical pulses.
The electrical stimulation system of claim, 1 wherein said biphasic overlapping pulse train pattern comprises a first phase of electrical pulses applied to said first channel and a second phase of electrical pulses applied to said second channel, wherein said second phase of electrical pulses commences before termination of said first phase of electrical pulses.
The electrical stimulation system of claim, 1 wherein said first channel comprises a first positive electrode adapted to be positioned in electrical contact with tissue of the first target body region of said patient and a first negative electrode adapted to be positioned in electrical contact with tissue of a second target body region of said patient, and wherein said second channel comprises a second positive electrode adapted to be positioned in electrical contact with a tissue of a third target body region of said patient and a second negative electrode adapted to be positioned in electrical contact with a tissue of a fourth target body region of said patient, and wherein said third channel comprises a third positive electrode adapted to be in transcranial electrical contact with a motor control region of said patient and a third negative electrode adapted to be in electrical contact with a tissue region contralateral to said motor control region or a neutral region of said patient.
The electrical stimulation system of claim, 1 wherein said electronic control unit connected to said first and second channels of electrodes is programmed to apply a biphasic overlapping neuromuscular pulse train pattern comprising a first phase of electrical pulses applied to said first channel of 60 milliseconds to 120 milliseconds, and a second phase of electrical pulses applied to said second channel of 60 milliseconds to 120 milliseconds, wherein said second phase of electrical pulses commences before termination of said first phase of electrical pulses.
The electrical stimulation system of claim, 16 wherein said electronic control unit connected to said first and second channels of electrodes is programmed to apply a biphasic overlapping neuromuscular pulse train pattern wherein the individual electrical pulses in each phase are approximately 30 Hz to 100 Hz.
An electrical stimulation system for treating neurological disorders in a patient, said electrical stimulation system comprising:
An electrical stimulation system for treating neurological disorders in a patient, said electrical stimulation system comprising:
Dependencies are inferred from the claim text.