Bracing and electrostimulation for arthritis

• US 8,936,560 B2
• Filed: 05/18/2010
• Issued: 01/20/2015
• Est. Priority Date: 03/10/2004
• Status: Active Grant

• Current Assignee: Vision Quest Industries, Inc.
• Original Assignee: Vision Quest Industries, Inc.
• Inventors: Lunau, Kevin R., Skahan, Michael S., Gilmour, Robert, Zizic, Thomas M., Knape, James W.
• Primary Examiner(s): Lewis, Kim M
• Application Number:
  US12/782,270
• Publication Number:
  US 20100262052A1
• Time in Patent Office: 1,708 Days
• Field of Search: 602/5, 602/16, 602 20- 29, 607/44, 607/49, 607/77, 607/149, 601/22, 601/33
• US Class Current: 602/2
• CPC Class Codes: A61B 5/6828 Leg
• CPC Class Codes: A61F 2005/0165 with limits of movement
• CPC Class Codes: A61F 5/01 Orthopaedic devices, e.g. splints, casts or braces
• CPC Class Codes: A61F 5/0106 for the knees
• CPC Class Codes: A61F 5/0123 for the knees A61F5/0106 takes precedence
• CPC Class Codes: A61N 1/0452 Specially adapted for transcutaneous muscle stimulation [TMS]
• CPC Class Codes: A61N 1/0456 Specially adapted for transcutaneous electrical nerve stimulation [TENS]
• CPC Class Codes: A61N 1/0464 Specially adapted for promoting tissue growth
• CPC Class Codes: A61N 1/0472 Structure-related aspects
• CPC Class Codes: A61N 1/0492 Patch electrodes A61N1/0412, A61N1/0428 take precedence
• CPC Class Codes: A61N 1/36003 of motor muscles, e.g. for walking assistance
• CPC Class Codes: A61N 1/36021 for treatment of pain

Abstract

A system for treating arthritis includes at least one joint stabilizing assembly for providing relief from arthritis. At least one signal transmission element engagement member is operatively connected to the joint stabilizing assembly for connecting a signal transmission element. At least one signal transmission element is supported by the at least one signal transmission element engagement member. An electrostimulation unit, electrically connected to the signal transmission element produces a signal for improving the overall function of an arthritic joint. The electrostimulation unit used in conjunction with the joint stabilizing assembly provides a synergistic effect, which results in optimized joint treatment versus using either the joint stabilizing assembly or electrostimulation unit alone.

Claims

1. A system for treating arthritis, comprising:

a) at least one joint stabilizing assembly for providing relief from arthritis;

b) at least one signal transmission element engagement member operatively connected to said at least one joint stabilizing assembly for connecting a signal transmission element;

c) at least one signal transmission element supported by said at least one signal transmission element engagement member;

d) an electrostimulation unit, electrically connected to said at least one signal transmission element, for producing at least one signal for improving the overall function of an arthritic joint,

said electrostimulation unit used in conjunction with said at least one joint stabilizing assembly to provide a synergistic effect, which results in optimized joint treatment versus using either the at least one joint stabilizing assembly or electrostimulation unit alone;

said at least one joint stabilizing assembly including an integral receptacle configured to receive said electrostimulation unit, wherein when said electrostimulation unit is received within said receptacle a connection is made both mechanically and electrically.

2. The system of claim 1, wherein said electrostimulation unit produces at least one signal which performs at least one of the following functions:

a) Increase DNA synthesis;

b) Increase chondrocyte proliferation;

c) Generate hyaline cartilage;

d) Accelerate differentiation of progenitor cells to mature chondrocytes;

e) Increase proteoglycan synthesis;

f) Increase glycosaminoglycan synthesis;

g) Increase transforming growth factor beta (TGFB);

h) Activate genes responsible for the production of proteoglycans and Type II collagen;

i) Suppress production of IL-1, Tumor necrosis factor, prostaglandins (PGE2), and matrix metalloproteinases including MMP1, MMP3, MMP13;

j) Inhibit Mitogen-activated protein kinases (MAPKs);

k) Inhibit of interferon, IL-9, and IL-6;

l) Down regulate IL-15.

3. The system of claim 1, wherein said at least one joint stabilizing assembly comprises an osteoarthritis brace being constructed as a rigid support to the joint and surrounding anatomy.

4. The system of claim 1, wherein said electrostimulation unit generates different signals of varying duty cycles, or no signal at all, for portions of the treatment.

5. The system of claim 1, wherein said electrostimulation unit provides for custom programming based on the patient'"'"'s needs, conditions, or attributes.

6. The system of claim 1, further comprising a dynamic signal modulation system operatively associated with said at least one joint stabilizing assembly and said electrostimulation unit for varying the signal dynamically, based on the joint'"'"'s instantaneous position.

7. An orthotic device system optimized for improving the function of an arthritic joint comprising:

a) a joint stabilizing assembly optimized for improving arthritic joint function;

b) at least one signal transmission element adapted to contact a user;

c) at least one signal transmission element engagement member for supporting said signal transmission element; and

d) and electrostimulation unit electrically connected to said signal transmission element for producing at least one signal optimized for improving the function of an arthritic joint;

said joint stabilizing assembly including an integral receptacle configured to detachably receive said electrostimulation unit, wherein when said electrostimulation unit is received within the receptacle a connection is made both mechanically and electrically with said joint stabilizing assembly;

said electrostimulation unit used in conjunction with said joint stabilizing assembly to provide an effect, which results in optimized joint treatment versus using either the joint stabilizing assembly or electrostimulation unit alone.

8. The system of claim 7 wherein said electrostimulation unit is integrally manufactured into the joint stabilizing assembly.

9. The system of claim 7 wherein said electrostimulation unit is detachable from said joint stabilizing assembly.

10. The system of claim 7 wherein said electrostimulation unit is interchangeable based on the user'"'"'s treatment needs.

11. The system of claim 7 wherein said joint stabilizing assembly includes a thigh cuff that is interchangable based on the user'"'"'s treatment needs.

12. The system of claim 7, wherein attachment of said electrostimulation unit to said joint stabilizing assembly automatically establishes electrical contact with said signal transmission element.

13. The system of claim 7, wherein said electrostimulation unit is attached to said joint stabilizing assembly by means of a releasable securing mechanism.

14. The system of claim 13, wherein said releasable securing mechanism comprises a snap-fit mechanism.

15. The system of claim 13, wherein said releasable securing mechanism comprises a hook and loop fastening system.