BULIMIA TREATMENT
First Claim
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1. A method for treating gastroparesis comprising:
- positioning at least one first electrode on a vagus nerve at a site below a vagal innervation of a heart of a patient having gastroparesis, with the nerve innervating at least one of a plurality of alimentary tract organs; and
treating the patient'"'"'s gastroparesis by instructing an implantable device to apply an electrical signal to the electrode intermittently and not in response to a sensed event, wherein the electrical signal is selected to a) at least in part, upregulate neural activity on the vagus nerve without triggering muscular contractility, and, b) increase pancreobilliary output.
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Abstract
At least one of a plurality of disorders of a patient characterized at least in part by vagal activity innervating at least one of a plurality of organs of the patient is treated by a method that includes positioning an electrode on a vagus nerve. An electrical signal is applied to the electrode to modulate vagal activity by an amount selected to treat the disorder. In some embodiments, the disorder is bulimia. The signal may be a blocking or a stimulation signal. In some embodiments, the signal is selected to, at least in part, downregulate neural activity on the vagus nerve.
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Citations
7 Claims
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1. A method for treating gastroparesis comprising:
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positioning at least one first electrode on a vagus nerve at a site below a vagal innervation of a heart of a patient having gastroparesis, with the nerve innervating at least one of a plurality of alimentary tract organs; and treating the patient'"'"'s gastroparesis by instructing an implantable device to apply an electrical signal to the electrode intermittently and not in response to a sensed event, wherein the electrical signal is selected to a) at least in part, upregulate neural activity on the vagus nerve without triggering muscular contractility, and, b) increase pancreobilliary output. - View Dependent Claims (3, 4, 5, 6, 7)
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2. A method according to claim 2 wherein application of the electrical signal is varied by a controller to alter a characteristic of the electrical signal.
Specification