Method and apparatus for reducing preterm labor using neuromodulation

• US 20070167992A1
• Filed: 01/18/2006
• Published: 07/19/2007
• Est. Priority Date: 01/18/2006
• Status: Abandoned Application

• Current Assignee: Baylor Research Institute (Baylor University)
• Original Assignee: Baylor Research Institute (Baylor University)
• Inventors: Carley, Michael
• Application Number:
  US11/335,395
• Publication Number:
  US 20070167992A1
• Time in Patent Office: Days
• US Class Current: 607/46
• CPC Class Codes: A61N 1/36017 with leads or electrodes penetrating the skin
• CPC Class Codes: A61N 1/36071 Pain

Abstract

The present invention includes an apparatus, kit and method for providing neural stimulation to reduce preterm labor contractions and thereby reduce subsequent preterm births. The present invention includes one or more implantable electrodes adapted for electrical communication with one or more sacral nerve roots and an electrical energy generator to produce one or more electrical signals in electrical communication with the one or more implantable electrodes.

Claims

1. An implantable neurostimulation apparatus to reduce preterm labor comprising:

one or more implantable electrodes adapted for electrical communication with one or more sacral nerve roots; and

an electrical energy generator to generate one or more electrical signals in electrical communication with the one or more implantable electrodes.

2. The apparatus of claim 1, wherein the one or more implantable electrodes comprises a wire, a rod, a filament, a ribbon, a cord, a formed wire, a flat strip, a tube or combination thereof.

3. The apparatus of claim 1, wherein the one or more implantable electrodes comprise one or more percutaneous electrodes, one or more laminotomy electrodes or a combination thereof.

4. The apparatus of claim 1, wherein each of the one or more implantable electrodes are controlled individually.

5. The apparatus of claim 1, wherein the one or more implantable electrodes are secured using stitches, epoxy, tape, glue, sutures or a combination thereof.

6. The apparatus of claim 1, further comprising one or more implantable electrodes adapted for electrical communication with one or more thoracic nerve roots, one or more lumbar nerve roots, one or more sacral nerve roots or combinations thereof.

7. The apparatus of claim 1, wherein the one or more sacral nerve roots comprise the S2 sacral nerve roots, the S3 sacral nerve roots, the S4 sacral nerve roots and combinations thereof.

8. The apparatus of claim 1, wherein the electrical energy generator controls the waveform, the signal width, the signal frequency, the signal phase, the signal polarity, the signal amplitude, the signal intensity, the signal duration and combinations thereof of the one or more electrical pulses.

9. The apparatus of claim 1, wherein the electrical energy generator further comprises a CPU, a keyboard, a mouse, a touchpad, a touch screen, a Bluetooth wireless adaptor, an IR adaptor, a wi-fi adaptor, a RF adaptor, a blood pressure sensor, a heart rate sensor, an electrical activity sensor, a contraction sensor, a timer, speakers, a beeper, an input port, an output port, an IR sensor, a RF sensor, a biofeedback sensor, a LAN adaptor, wireless network adaptor and combinations thereof.

10. An implantable neural stimulation kit for reduction of preterm labor comprising:

one or more percutaneous electrodes adapted for electrical communication with one or more nerve roots; and

an electrical energy generator to generate one or more electrical pulses in electrical communication with the one or more implantable electrodes.

11. The kit of claim 10, further comprising a Touhy-like needle.

12. A neuromodulation device for the reduction of preterm labor contractions comprising:

one or more percutaneous electrodes adapted for electrical communication with one or more dura layers surrounding one or more sacral nerve roots; and

an electrical energy generator to generate one or more electrical signals in electrical communication with the one or more implantable electrodes.

13. The device of claim 12, wherein each of the one or more percutaneous electrodes are controlled individually.

14. The device of claim 12, wherein the one or more percutaneous electrodes are secured using stitches, epoxy, tape, glue, sutures or a combination thereof.

15. The device of claim 12, wherein the one or more sacral nerve roots comprise the S2 sacral nerve roots, the S3 sacral nerve roots, the S4 sacral nerve roots and combinations thereof.

16. The device of claim 12, wherein the electrical energy generator controls the waveform, the signal width, the signal frequency, the signal phase, the signal polarity, the signal amplitude, the signal intensity, the signal duration and combinations thereof of the one or more electrical signals.

17. The device of claim 12, further comprising a CPU, a keyboard, a mouse, a touchpad, a touch screen, a Bluetooth wireless adaptor, an IR adaptor, a wi-fi adaptor, a RF adaptor, a blood pressure sensor, a heart rate sensor, an electrical activity sensor, a contraction sensor, a timer, speakers, a beeper, an input port, an output port, an IR sensor, a RF sensor, a biofeedback sensor, a LAN adaptor, wireless network adaptor and combinations thereof.

18. A method of neuron-stimulation to reduce preterm labor comprising the steps of:

connecting one or more electrodes under the control of a neuron-stimulation apparatus comprising an electrical energy generator to one or more sacral nerves; and

stimulating the one or more electrodes through the conduction of the one or more electrical pulses to the one or more electrodes.

19. The method of claim 18, wherein the one or more electrodes comprises a wire, a rod, a filament, a ribbon, a cord, a tube or combination thereof.

20. The method of claim 18, wherein the one or more electrodes comprises a percutaneous electrode, a laminotomy electrode or a combination thereof.

21. The method of claim 18, further comprising the step of controlling each of the one or more electrodes individually.

22. The method of claim 18, wherein the one or more sacral nerves comprise the S2 sacral nerve roots, the S3 sacral nerve roots, the S4 sacral nerve roots and combinations thereof.

23. The method of claim 18, further comprising the step of controlling the pulse waveform, the signal pulse width, the signal pulse frequency, the signal pulse phase, the signal pulse polarity, the signal pulse amplitude, the signal pulse intensity, the signal pulse duration and combinations thereof of the one or more electrical pulses.

24. The method of claim 18, wherein the neuron-stimulation apparatus further comprises a CPU, a storage device, a keyboard, a mouse, a touchpad, a touch screen, a Bluetooth wireless adaptor, an IR adaptor, a wi-fi adaptor, a RF adaptor, a blood pressure sensor, a heart rate sensor, an electrical activity sensor, a contraction sensor, a timer, speakers, a beeper, an input port, an output port, an IR sensor, a RF sensor, a biofeedback sensor, a LAN adaptor, wireless network adaptor and combinations thereof.