SYSTEMS AND METHODS FOR MAKING AND USING ELECTRICAL STIMULATION SYSTEMS FOR PROVIDING THERAPY TO LARGE ANIMALS

• US 20120330376A1
• Filed: 06/27/2011
• Published: 12/27/2012
• Est. Priority Date: 06/27/2011
• Status: Abandoned Application

• Current Assignee: Equine Orthocare, LLC
• Original Assignee: Equine Orthocare, LLC
• Inventors: Flynn, Daniel Vincent, Owings, Gary Alan
• Application Number:
  US13/169,460
• Publication Number:
  US 20120330376A1
• Time in Patent Office: Days
• US Class Current: 607/52
• CPC Class Codes: A61D 9/00 Bandages, poultices, compresses specially adapted to veterinary purposes fetlock-joint protecting rings A01K13/00
• CPC Class Codes: A61N 1/321 Electromedical belts
• CPC Class Codes: A61N 1/326 for promoting growth of cells, e.g. bone cells
• CPC Class Codes: A61N 1/36014 External stimulators, e.g. with patch electrodes external pacemakers A61N1/3625
• CPC Class Codes: A61N 1/3603 Control systems

Abstract

An electrical stimulation system for providing non-invasive therapeutic stimulation to a large animal includes a surcingle for placement around a girth of the large animal. The surcingle includes a non-stretchable first element and a stretchable second element. Foam wedges are disposed on the first element for flanking a spine of the large animal during stimulation. A control module with a signal generator is coupleable to the first element. A treatment electrode is disposed on a lead that is electrically coupleable to the control module. The treatment electrode has a conductive inner surface for disposing over skin of the large animal at a target stimulation location. The treatment electrode transmits to the target stimulation location electrical signals received from the signal generator. A return electrode disposed on the first element is electrically coupled to the control module and receives electrical signals output from the treatment electrode.

Claims

1. An electrical stimulation system for providing non-invasive therapeutic stimulation to a large animal, the stimulation system comprising:

a surcingle configured and arranged for placement around a girth of the large animal, the surcingle comprising

an elongated first element having an inner surface, an outer surface, a first end, and an opposing second end, wherein the first element comprises a non-stretchable material, and

an elongated second element having a first end and an opposing second end, the first end of the second element coupleable to the first end of the first element and the second end of the second element coupleable to the second end of the first element, wherein the second element comprises a material that is significantly more stretchable than the material of the first element;

a plurality of foam wedges disposed on the inner surface of the first element, the plurality of foam wedges configured and arranged for disposing on either side of a spine of the large animal when the surcingle is disposed around the girth of the large animal;

a control module coupleable to the first element, the control module comprising a signal generator configured and arranged for generating electrical signals;

at least one lead having a proximal end and a distal end, the proximal end of the lead electrically coupleable to the control module;

at least one treatment electrode disposed at the distal end of the at least one lead, the at least one treatment electrode having a conductive inner surface configured and arranged for disposing over skin of the large animal at a target stimulation location, the at least one treatment electrode configured and arranged to transmit to the target stimulation location the electrical signals generated by the signal generator; and

at least one return electrode disposed on the inner surface of the first element, the at least one return electrode electrically coupled to the control module and configured and arranged to receive at least some of the electrical signals transmitted from the at least one treatment electrode.

2. The system of claim 1, wherein the signals generated by the signal generator are pulsed direct current signals.

3. The system of claim 1, wherein the at least one return electrode comprises a silver-impregnated material.

4. The system of claim 1, wherein the first end and the second end of the first element each comprises a plurality of first coupling elements and the first end and the second end of the second element each comprises a plurality of second coupling elements configured and arranged to mechanically mate with the plurality of first coupling elements.

5. The system of claim 4, wherein the first coupling elements comprise one of a plurality of buckles or a plurality of straps and the second coupling elements comprise the other of the plurality of buckles or the plurality of straps.

6. The system of claim 1, wherein the system comprises a plurality of treatment electrodes.

7. The system of claim 6, wherein the plurality of treatment electrodes comprises a first treatment electrode and a second treatment electrode, and wherein the first treatment electrode is coupled to the at least one lead.

8. The system of claim 7, further comprising an extension lead coupling the second treatment electrode to the first treatment electrode.

9. A method for providing therapeutic non-invasive electrical stimulation to a large animal, the method comprising:

providing the electrical stimulation system of claim 1;

disposing the surcingle of the electrical stimulation system around a girth of the large animal;

placing the at least one treatment electrode of the electrical stimulation system at one or more target stimulation locations on the skin of the large animal;

coupling the proximal end of the at least one lead of the electrical stimulation system to the control module of the electrical stimulation system;

coupling the distal end of the at least one lead to the at least one treatment electrode;

generating electrical signals by the signal generator of the electrical stimulation system;

outputting the electrical signals to the at least one treatment electrodes, the output electrical signal electrically stimulating the large animal in proximity to the at least one treatment electrode;

increasing an amplitude of the output electrical signals until a visible response to the electrical stimulation by the large animal is detected by a user of the electrical stimulation system, thereby establishing a sensory stimulation level; and

decreasing the amplitude of the output electrical signals to a sub-sensory stimulation level.

10. The method of claim 9, further comprising spreading conductive gel on one or more of the inner surface of the surcingle of the electrical stimulation system or the inner surface of the at least one treatment electrode of the electrical stimulation system.

11. The method of claim 9, wherein placing the at least one treatment electrode at one or more target stimulation locations on the skin of the large animal comprises placing the at least one treatment electrode on the neck of the large animal.

12. The method of claim 9, wherein placing the one or more treatment electrodes at one or more target stimulation locations on the skin of the large animal comprises placing the at least one treatment electrode on the jaw of the large animal.

13. The method of claim 9, wherein placing the one or more treatment electrodes at one or more target stimulation locations on the skin of the large animal placing the at least one treatment electrode on the back of the large animal.

14. The method of claim 9, wherein placing the one or more treatment electrodes at one or more target stimulation locations on the skin of the large animal comprises placing the at least one treatment electrode on at least one forelimb of the large animal.

15. The method of claim 9, wherein placing the one or more treatment electrodes at one or more target stimulation locations on the skin of the large animal comprises placing the at least one treatment electrode on at least one hindlimb of the large animal.

16. The method of claim 9, wherein placing the one or more treatment electrodes at one or more target stimulation locations on the skin of the large animal comprises placing the at least one treatment electrode on at least one knee of the large animal.

17. The method of claim 9, wherein placing the one or more treatment electrodes at one or more target stimulation locations on the skin of the large animal comprises placing the at least one treatment electrode on at least one fetlock of the large animal.

18. The method of claim 9, wherein placing the one or more treatment electrodes at one or more target stimulation locations on the skin of the large animal comprises placing the at least one treatment electrode on at least one hock of the large animal.

19. The method of claim 9, wherein placing the one or more treatment electrodes at one or more target stimulation locations on the skin of the large animal comprises placing the at least one treatment electrode on at least one stifle of the large animal.

20. The method of claim 9, wherein placing the one or more treatment electrodes at one or more target stimulation locations on the skin of the large animal comprises placing the at least one treatment electrode on at least one foot of the large animal.

21. The method of claim 9, wherein placing the one or more treatment electrodes at one or more target stimulation locations on the skin of the large animal comprises placing the at least one treatment electrode on at least one shin of the large animal.

22. The method of claim 9, wherein placing the one or more treatment electrodes at one or more target stimulation locations on the skin of the large animal comprises placing the at least one treatment electrode over at least one splint bone of the large animal.

23. The method of claim 9, wherein placing the one or more treatment electrodes at one or more target stimulation locations on the skin of the large animal comprises placing the at least one treatment electrode on at least one shoulder of the large animal.

24. An electrical stimulation system for providing therapeutic stimulation to a large animal, the stimulation system comprising:

a signal generator disposed in a control module, the signal generator configured and arranged to generate electrical signals;

a control-module holder configured and arranged for disposing on the large animal, the control-module holder configured and arranged for retaining the control module;

at least one coiled lead having a proximal end and a distal end, the proximal end of the lead electrically coupleable to the control module;

at least one treatment electrode disposed at the distal end of the at least one lead, the at least one treatment electrode having a conductive inner surface configured and arranged for disposing against skin of the large animal at a target stimulation location, the at least one treatment electrode configured and arranged to transmit to the target stimulation location the electrical signals generated by the signal generator;

at least one return wire having a proximal end and a distal end, the proximal end of the at least one return wire electrically coupled to the control module; and

at least one return electrode disposed at the distal end of the at least one return wire, the at least one return electrode having a conductive inner surface configured and arranged for disposing against skin of the large animal at a signal-receiving location that is remote from the target stimulation location, the at least one return electrode configured and arranged to receive at least some of the electrical signals transmitted to the target stimulation location and propagate those received electrical signals to the control module.

25. The system of claim 24, wherein the at least one return electrode is disposed on one of a harness, a head hood, a neck sleeve, a breast collar, a crupper, or a breeching.

26. The system of claim 24, wherein the control-module holder is disposed on one of a harness, a head hood, a neck sleeve, a breast collar, a crupper, or a breeching.