Knee-supporting brace

• US 4,624,246 A
• Filed: 11/01/1985
• Issued: 11/25/1986
• Est. Priority Date: 11/01/1985
• Status: Expired due to Fees

• Current Assignee: Krikor Ajemian
• Original Assignee: Krikor Ajemian
• Inventors: Ajemian, Krikor
• Primary Examiner(s): Apley, Richard J.
• Assistant Examiner(s): Acoff, Alfedo
• Application Number:
  US06/794,062
• Time in Patent Office: 389 Days
• Field of Search: 128/77, 128/78, 128/80 C, 128/80 G, 128/80 F, 128/80 R, 128/68, 128/88, 128/165, 128/25 R, 272/130, 272/126
• US Class Current: 602/26
• CPC Class Codes: A61F 2005/0179 with spring means
• CPC Class Codes: A61F 5/0125 the device articulating around a single pivot-point

Abstract

A simply constructed knee-supporting brace comprises a pair of structures to be adapted to be fastened to a leg from both sides of the knee. Each structure includes two elongated solid members rotatably connected to each other which are adapted to be fastened respectively above and below the knee. Two springs connect these elongated members respectively between their upper ends and their lower ends so that the user must exert a force to stretch the springs but the compressed springs aid the user when the knee is straightened as the user stands up.

Claims

1. A knee-supporting brace to be fastened to a leg comprising a pair of structures which are adjustably and removably connected to each other, each of said structures including

an elongate upper member having top and bottom ends,

an elongate lower member having top and bottom ends and being rotatably connected to said upper member,

a first elastic means connected to said upper and lower members at positions near said top ends thereof, and

a second elastic means connected to said upper and lower members at positions near said bottom ends thereof,

said brace further comprising

upper strapping means which are secured to both said upper members of said pair of structures and serve to completely encircle a leg above a knee such that said upper members are adjustably fastened to said leg above said knee, and

lower strapping means which are secured to both said lower members of said pair of structures and serve to completely encircle said leg below said knee such that said lower members are adjustably fastened to said leg below said knee.

2. The brace of claim 1 wherein said first and second elastic means are nearly unstretched when said upper and lower members are nearly parallel to each other.

3. The brace of claim 1 wherein said first and second elastic means are springs.

4. The brace of claim 1 wherein each of said structures further includes flat plate-like pieces attached respectively to said upper and lower members.

5. The brace of claim 1 wherein said upper and lower strapping means include a plurality of buckled straps.

6. The brace of claim 1 wherein said elastic means have hook-like pieces through which they are connected to said members.

7. The brace of claim 1 wherein said elastic means are detachably connected to said members.