Method of using spinal cord stimulation to treat gastrointestinal and/or eating disorders or conditions

• US 8,170,674 B2
• Filed: 02/28/2008
• Issued: 05/01/2012
• Est. Priority Date: 09/27/2004
• Status: Active Grant

• Current Assignee: Advanced Neuromodulation Systems Incorporated (Abbott Laboratories Incorporated)
• Original Assignee: Advanced Neuromodulation Systems Incorporated (Abbott Laboratories Incorporated)
• Inventors: Pyles, Stephen, Hoare, Rohan
• Primary Examiner(s): BOCKELMAN, MARK
• Application Number:
  US12/039,165
• Publication Number:
  US 20080154329A1
• Time in Patent Office: 1,524 Days
• Field of Search: 607 40- 41, 607/117
• US Class Current: 607/40
• CPC Class Codes: A61N 1/36007 of urogenital or gastrointestinal organs, e.g. for incontinence control
• CPC Class Codes: A61N 1/36071 Pain
• CPC Class Codes: A61N 1/36085 Eating disorders or obesity
• CPC Class Codes: A61N 1/36167 Timing, e.g. stimulation onset
• CPC Class Codes: A61N 1/37235 Aspects of the external programmer

Abstract

The present invention involves a method and a system for using electrical stimulation to treat gastrointestinal and/or eating disorders. More particularly, the method comprises surgically implanting an electrical stimulation lead that is in communication with predetermined thoracic vertebral segments to cause spinal nervous tissue stimulation, thus treating a wide variety of gastrointestinal disorders.

Claims

1. A method of treating irritable bowel syndrome using an electrical spinal cord stimulation system, comprising:

implanting an electrical lead within the thoracic T5, T5/T6 or T6 epidural space of the spinal cord of a patient;

selecting a plurality of operating parameters for the electrical spinal cord stimulation system that are effective for treating irritable bowel syndrome;

programming the electrical spinal cord system according to the plurality of operating parameters; and

treating the patient'"'"'s irritable bowel syndrome by increasing gastric motility by activating the electrical spinal cord stimulation system to deliver electrical pulses to spinal nervous tissue within the thoracic T5, T5/T6 or T6 epidural space of the spinal cord of the patient wherein gastric function is normalized.

2. The method of claim 1 wherein the electrical spinal cord stimulation system delivers electrical pulses on a substantially continuous basis.

3. The method of claim 1 wherein the plurality of operating parameters include a pulse amplitude parameter, a pulse width parameter, and a pulse frequency parameter.

4. The method of claim 3 wherein the pulse frequency parameter is within the range of 10-350 Hz.

5. The method of claim 1 wherein the lead comprises a plurality of electrodes and the plurality of operating parameters include an electrode configuration.

6. The method of claim 1 wherein the patient has decreased nausea.