Body part or joint brace

• US 5,103,811 A
• Filed: 07/09/1990
• Issued: 04/14/1992
• Est. Priority Date: 07/09/1990
• Status: Expired due to Fees

• Current Assignee: Theodore P. Crupi Jr
• Original Assignee: Theodore P. Crupi Jr
• Inventors: Crupi, Theodore P. Jr.
• Primary Examiner(s): NOT, DEFINED
• Assistant Examiner(s): Horowitz, Karen G.
• Application Number:
  US07/550,073
• Time in Patent Office: 645 Days
• Field of Search: 128/77, 128/80 R, 128/80 F, 128/80 C, 128/87 R, 128/88, 128/75, 128/78, 128/84 R, 128/84 C, 623/26, 623/28
• US Class Current: 602/16
• CPC Class Codes: A61F 5/0125 the device articulating around a single pivot-point
• CPC Class Codes: A61F 5/024 having pressure pads connected in a frame for reduction or correction of the curvature of the spine

Abstract

A bracket for a body part comprising a first member attachable to a first portion of the body part, a second member attachable to a second portion of the body part, the first and second members being spaced apart a predetermined distance, a force applying device disposed between the first and second members and coupled to the members for exerting a force between the members, a control device in communication with the force applying device for activating the force applying device to generate a force between the first and second members, and a flexible coupling for coupling the force applying device to at least one of the first and second members to allow flexing of the body part, the force applying device providing a force between the first and second members and thus across the body part when the body part is in an unflexed, straight position.

Claims

1. A brace for a body part comprising:

a first member encircling a first portion of the body part;

a second member encircling a second portion of the body part, said first and second members being spaced apart a predetermined distance;

force applying means disposed between the first and second members and coupled to said members for exerting a force between said members to provide tension to the joint or body part disposed between said first and second portions of the body part;

control means in communication with said force applying means for activating said force applying means to generate a force between said first and second members; and

flexible means coupling said force applying means to at least one of said first and second members to allow flexing of the body part, said force applying means providing a force between said first and second members and thus across said body part when said body part is in an unflexed, straight position and also when in a flexed, bent position, said flexible means comprising a pivotally mounted rod coupling said force applying means to one of said first and second members, said control means being disposed remotely from said force applying means, with a communication link being disposed between said control means and said force applying means, said control means being disposed such that it may be mounted remotely from the force applying means at a point on a wearer'"'"'s body such that it is convenient for manual operation, whereby tension or traction may be applied to said body part while at the same time flexing of said body part is allowed.

2. The brace recited in claim 1, wherein said force applying means comprises a hydraulic piston and cylinder.

3. The brace recited in claim 2, wherein said control means comprises an hydraulic pump means in fluid communication with said hydraulic piston and cylinder.

4. The brace recited in claim 3, wherein said control means is coupled to said hydraulic piston and cylinder by a fluid line.

5. The brace recited in claim 4, wherein said control means further includes a check valve disposed in said fluid line.

6. The brace recited in claim 1, wherein said force applying means is coupled directly to the other of said first and second members.

7. The brace recited in claim 6, wherein said rod comprises first and second rods coupled together, said first rod coupled to one of said first and second members, said first rod having a pivot point coupled to the second rod, the second rod being coupled to said force applying means.

8. The brace recited in claim 6, wherein said force applying means is coupled directly to one of said first and second members by a pivotable joint member, and said rod is connected to the other of said first and second members by a further pivotable joint disposed on said latter member.

9. The brace recited in claim 1, further comprising additional force supplying means for restricting movement of the body part in at least one direction.