Method and apparatus for conformal electrodes for autonomic neuromodulation for the treatment of obesity and other conditions

• US 20090118780A1
• Filed: 12/22/2008
• Published: 05/07/2009
• Est. Priority Date: 07/23/2001
• Status: Abandoned Application

• Current Assignee: Daniel John Dilorenzo
• Original Assignee: Daniel John Dilorenzo
• Inventors: DiLorenzo, Daniel John
• Application Number:
  US12/317,448
• Publication Number:
  US 20090118780A1
• Time in Patent Office: Days
• US Class Current: 607/2
• CPC Class Codes: A61N 1/0529 Electrodes for brain stimulation
• CPC Class Codes: A61N 1/0531 Brain cortex electrodes
• CPC Class Codes: A61N 1/0534 Electrodes for deep brain stimulation
• CPC Class Codes: A61N 1/0551 Spinal or peripheral nerve electrodes
• CPC Class Codes: A61N 1/0556 Cuff electrodes
• CPC Class Codes: A61N 1/36007 of urogenital or gastrointestinal organs, e.g. for incontinence control
• CPC Class Codes: A61N 1/36114 Cardiac control, e.g. by vagal stimulation stimulating the heart A61N1/362
• CPC Class Codes: A61N 1/37247 User interfaces, e.g. input or presentation means

Abstract

The present invention teaches a method and apparatus for user control and operation of physiological modulation, including neural and gastrointestinal modulation, for the purposes of treating several disorders, including obesity, metabolic disease, and other conditions. This includes programming of neuromodulatory signal for the modulation of autonomic neural and neuromuscular modulators, used to modulate tissues, including the afferent neurons of the sympathetic nervous system to induce satiety and efferent neurons to modulate metabolism. The apparatus and methods include a conformal neuromodulator array which facilitates minimally invasive placement of neuromodulators in communication with target tissues.

Claims

1. A conformal neuromodulatory array for delivering a neuromodulatory signal to the nervous system comprising:

A. At least one neuromodulator;

B. curved member, to which the at least one electrode is attached.

2. The conformal neuromodulatory array in claim 1, wherein said neuromodulator is an electrode.

3. The conformal neuromodulatory array in claim 1, wherein said at least one neuromodulator comprises an electrode array.

4. The conformal neuromodulatory array in claim 1, further comprising an elastic member.

5. The conformal neuromodulatory array in claim 1, further comprising a conducting member.

6. The conformal neuromodulatory array in claim 1, further comprising a conducting member array.

7. The conformal neuromodulatory array in claim 1, further comprising a cable.

8. The conformal neuromodulatory array in claim 1, further comprising a conformal neuromodulator cable.

9. The conformal neuromodulatory array in claim 1, further comprising a link.

10. The conformal neuromodulatory array in claim 1, further comprising a conformal neuromodulator link.

12. The conformal neuromodulatory array in claim 1, wherein said neuromodulator is an electrode.

13. The conformal neuromodulatory array in claim 1, wherein said curved member comprises silicone.

14. The conformal neuromodulatory array in claim 1, wherein said curved member comprises an elastic material.

11. A device for delivering a neuromodulatory signal to the nervous system comprising:

A. At least one neuromodulator;

B. curved member, to which the at least one electrode is attached

C. A pulse generator in communication with said at least one electrode.

15. A method for implanting a neuromodulator comprising:

A. Advancing an introducer through the skin into the epidural space;

B. Advancing an electrode into the epidural space; and

C. positioning the electrode such that it is along the lateral aspect of the spinal cord.

16. The method of claim 15, wherein said electrode is in communication with the intermediolateral nucleus.

17. The method of claim 16 wherein the electrode is a spinal cord electrode.

18. The method of claim 16 wherein the electrode has a curve.

19. The method of claim 16 wherein the electrode has at least one curve.

20. The method of claim 16 wherein the electrode has a curve with an arc length in the range of 1 to 45 degrees.