SYSTEMS AND METHODS FOR ELECTRICAL STIMULATION OF SPHENOPALATINE GANGLION AND OTHER BRANCHES OF CRANIAL NERVES
First Claim
Patent Images
1. A system for modulating a cranial nerve to treat a medical condition of a patient comprising:
- a stimulation device comprising one or more electrodes configured for advancement through a nostril of a patient to a target site adjacent to or near the cranial nerve;
a power source coupled to the stimulation device; and
a pulse generator coupled to the power source and the stimulation device and configured to apply one or more electrical impulses to the electrodes sufficient to modulate the cranial nerve.
1 Assignment
0 Petitions
Accused Products
Abstract
Devices, systems and methods are disclosed for modulating cranial nerves, such as the sphenopalatine ganglion, to treat a medical condition of a patient, such as cluster headache. A stimulation device is advanced transnasally to a target site at or adjacent to the nasopharyngeal mucosa posterior to the middle turbinate. Electrical impulses are applied through one or more electrodes in the stimulation device to the target nerve sufficient to modulate the nerve and treat the medical condition.
-
Citations
23 Claims
-
1. A system for modulating a cranial nerve to treat a medical condition of a patient comprising:
-
a stimulation device comprising one or more electrodes configured for advancement through a nostril of a patient to a target site adjacent to or near the cranial nerve; a power source coupled to the stimulation device; and a pulse generator coupled to the power source and the stimulation device and configured to apply one or more electrical impulses to the electrodes sufficient to modulate the cranial nerve. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
-
-
12. A method for modulating a cranial nerve to treat a medical condition in a patient comprising:
-
advancing one or more electrodes through a nostril of the patient to a target site adjacent to or near a cranial nerve; and applying one or more electrical impulses to the electrodes sufficient to modulate the cranial nerve. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23)
-
Specification