Orthopedic walking brace

• US 20090227927A1
• Filed: 03/10/2009
• Published: 09/10/2009
• Est. Priority Date: 03/10/2008
• Status: Abandoned Application

• Current Assignee: Bird & Cronin Inc. (Dynatronics Corporation)
• Original Assignee: Bird & Cronin Inc. (Dynatronics Corporation)
• Inventors: Frazer, Michael J.
• Application Number:
  US12/381,371
• Publication Number:
  US 20090227927A1
• Time in Patent Office: Days
• US Class Current: 602/27
• CPC Class Codes: A61F 5/0111 for the feet or ankles
• CPC Class Codes: A61F 5/34 Pressure pads filled with air or liquid valves specially adapted for medical use A61M39/00; connection of valves to inflatable elastic bodies B60C29/00; valves per se F16K

Abstract

An improved orthopedic walking brace for providing therapeutic pressure to an ankle and lower leg is provided. An exterior stirrup frame and detachable front tongue and rear panel members apply compressive forces through an inner liner member to the foot, ankle and leg. Inflatable bladders are positionable adjacent the ankle for providing adjustable pressure. The air inlet tubes for the bladders are adjustable to an infinite number of positions relative to the stirrup member.

Claims

1. A walking brace for providing therapeutic pressure to the ankle and lower leg of a person, comprising:

a. an exterior stirrup frame construction, comprising;

i. a full length sole portion; and

ii. a pair of rigid or semirigid generally parallel elongate strut members extending substantially vertically upward from said sole portion on either side thereof so as to extend along an ankle and leg of a person wearing said brace;

b. an interior resilient liner pad configured to cushion the ankle and leg of a person and to cooperatively position the leg within said stirrup frame;

c. at least one detachable variable pressure fluid bladder;

d. at least one bladder support pocket attached to said liner pad configured to support said at least one fluid bladder, said support pocket having an access suitable for enabling ingress and egress of said bladder therethrough;

e. a fluid inlet tube operatively connected to and extendable from said fluid bladder to a position remote therefrom and accessible externally of said liner and said stirrup frame; and

f. a fastener operatively connectable to said inlet tube to selectively secure said inlet tube at a plurality of locations relative to said liner and said stirrup frame.

2. The walking brace of claim 1, wherein said fastener is configured to attach to said liner.

3. The walking brace of claim 1, wherein said fastener comprises a sleeve member removably attachable to said fluid inlet tube.

4. The walking brace of claim 1, wherein said fastener comprises at least in part, a hook or loop fastening member.

5. A walking brace as recited in claim 1, including a plurality of brace fasteners connected to said stirrup frame and configured to apply selective pressure through said frame to said ankle and leg.

6. The walking brace as recited in claim 5, wherein said brace fasteners comprise a plurality of straps.

7. A walking brace as recited in claim 1, further including a rigid or semirigid tongue member configured to cooperatively overlie said liner adjacent a front portion of said stirrup frame.

8. The walking brace as recited in claim 1, including a detachable back support member generally connectable between said elongate strut members near a back portion of said stirrup frame.

9. The walker brace as recited in claim 1, wherein said sole portion comprises a padded upper platform configured to support the bottom surface of a person'"'"'s foot.

10. The walking brace as recited in claim 1, wherein said sole portion further comprises a curved floor engaging lower surface to provide a rocker walking surface for said brace.

11. The walking brace as recited in claim 8, wherein including a plurality of brace fasteners connected to said stirrup frame and configured to apply selective pressure through said frame to said ankle and leg, said brace fasteners connecting said upright strut members to said back support member.

12. The walking brace of claim 1, wherein said elongated strut members are each configured in bifurcated detachable manner so as to enable shortening or lengthening of said strut member.

13. An inflatable fluid bladder support member for selectively applying pressure to an ankle and leg of a patient and of a type suitable for placement between an outer shell of an orthopedic brace member and the ankle or leg of a patient, comprising:

a. a fluid inflatable bladder;

having an internal cavity;

b. an inlet tube having a first end operatively connected to said bladder in fluid communication with said bladder internal cavity, and extending to an opposite second end suitable for selective attachment to a pump; and

c. a fastener member secured to said tube between said first and second ends thereof and having an outer surface suitable for detachable connection to a second attachment surface;

said outer surface being attachable at an infinite number of positions along said second attachment surface.

14. The bladder support member of claim 13, wherein said fastener member comprises a tubular sleeve member slidably attached to said tube and having an outer surface comprising a hook or loop fastener material.

15. The bladder support member of claim 14 wherein said tubular sleeve member extends along substantially the entire length of said tube between said first and said second ends thereof.