Systems, devices and methods for the treatment of neurological disorders and conditions
First Claim
1. A system for trigeminal nerve stimulation for treatment of a neurological disorder or condition, the system comprising:
- a pulse generator; and
a cutaneous electrode assembly in electrical communication with the pulse generator, the assembly comprising;
a first electrode comprising at least one contact configured for cutaneous placement over an ophthalmic nerve on one side of a patient'"'"'s forehead;
a second electrode comprising at least one contact configured for cutaneous placement over an ophthalmic nerve on an opposing side of the patient'"'"'s forehead; and
an insulating region surrounding each of the first and second electrodes.
2 Assignments
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Accused Products
Abstract
The present disclosure relates to methods, devices, and systems used for the treatment of and/or promoting recovery from various neurological disorders and conditions, including epilepsy and other seizure disorders and movement and other related disorders; for promoting recovery from acute or chronic brain injury (e.g. stroke, hypoxia/ischemia, head trauma, subarachnoid hemorrhage, and other forms of brain injury, for awakening and/or promoting the recovery of patients in various levels of coma, altered mental status or vegetative state); or for promoting recovery from chronic daily headache and migraine and related disorders via external (cutaneous) stimulation of the sensory branches of the trigeminal nerve in the face and forehead. More specifically, devices and electrode assemblies configured for stimulation of the supraorbital, supratrochlear, infraorbital, auriculotemporal, zygomaticotemporal, zygomaticoorbital, zygomaticofacial, nasal and infratrochlear nerves are disclosed.
114 Citations
2 Claims
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1. A system for trigeminal nerve stimulation for treatment of a neurological disorder or condition, the system comprising:
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a pulse generator; and a cutaneous electrode assembly in electrical communication with the pulse generator, the assembly comprising; a first electrode comprising at least one contact configured for cutaneous placement over an ophthalmic nerve on one side of a patient'"'"'s forehead; a second electrode comprising at least one contact configured for cutaneous placement over an ophthalmic nerve on an opposing side of the patient'"'"'s forehead; and an insulating region surrounding each of the first and second electrodes.
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2. A method for treating a neurological disorder or condition by trigeminal nerve stimulation, comprising:
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aligning a cutaneous electrode assembly with the nasal midline of a patient, wherein the cutaneous electrode assembly includes a first contact separated from a second contact by an expected separation between the ophthalmic nerves on the patient'"'"'s forehead; applying the aligned cutaneous electrode assembly on the patient'"'"'s forehead such that the first contact overlays a first one of the ophthalmic nerves and the second contact overlays a remaining second one of the ophthalmic nerves on the patient'"'"'s forehead; and driving electrical signals through the applied cutaneous electrode assembly to treat the neurological disorder or condition.
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Specification