Wrist brace

• US 4,441,490 A
• Filed: 09/23/1982
• Issued: 04/10/1984
• Est. Priority Date: 09/23/1982
• Status: Expired due to Term

• Current Assignee: Robert P. Nirschl
• Original Assignee: Robert P. Nirschl
• Inventors: Nirschl, Robert P.
• Primary Examiner(s): YASKO JR, JOHN D
• Application Number:
  US06/421,966
• Time in Patent Office: 565 Days
• Field of Search: 128/77, 128/87 R, 128/89 R, 128/165, 128/DIG. 15, 273/54 B, 2/161 A, 2/162
• US Class Current: 602/21
• CPC Class Codes: A61F 5/0118 for the arms, hands or fingers

Abstract

A brace for supporting the human wrist comprising a flexible pad having a main body, a substantially triangular projection extending therefrom, and a rigid angled reinforcing member positioned parallel to the metacarpals and centrally of the projection and main body for applying pressure to the wrist and dorsal area of the hand. The brace is adapted to be tightly secured to the wrist and hand without slippage and is constructed of a two-layer laminate of cloth and foam rubber. The pad is easily tightened about the wrist by means of Velcro fastener strips attached thereon, and the projection is further secured to the hand by an elastic strap which is attached to one end of the projection, crosses the palm and reattaches by a Velcro fastener to the other side of the projection. The elastic strap also increases the pressure exerted by the projection over the dorsal area of the hand, which in turn aids in stabilizing and supporting the area applying pressure to the wrist.

Claims

1. A brace capable of being wrapped about the wrist and dorsal area of the hand and capable of applying pressure to a wide area of the wrist and hand to thereby relieve internal tension of the wrist, comprising:

an elongated pad, said paid being substantially flexible in all directions and having a laminate with an inner layer of resilient foamed material bonded to an outer layer of substantially inelastic flexible sheet;

having,

(a) a main body with one long edge slightly convexly arcuately-shaped, an opposing long edge, a first end and a second end;

(b) a substantially triangular projection extending away from the main body having a rigid reinforcing member attached parallel to the forearm along the main body and the projection; and

(c) fastening means for securing the brace tightly about the wrist and dorsal area of the hand.

2. The brace according to claim 1, wherein the fastening means comprise at least one fastener strip attached to the outer surface of the outer layer at the first end of the elongated pad for attachment to the second end of the pad.

3. The brace according to claim 1, wherein the fastening means comprise an elastic strap which extends from one side of the substantially trangular projection around the palm of the hand, and reattaches to the other side of the projection.

4. The brace of claim 1, wherein said fastening means comprises:

(a) a plurality of Velcro looped material fastener strips, each strip having a first end attached to the outer surface of the outer layer at the first end of the elongated pad, and each strip having a second end a free and, a corresponding plurality of rings and a corresponding plurality of hooked Velcro material strips attached to the outer surface of the outer layer at the second end of the pad, wherein each of the plurality of Velcro looped material fastener strips partially overlaps the pad, and whereby the pad can be fastened around the wrist by threading each said free end of the Velcro looped strips through the corresponding rings and reversedly drawing the free end for attachment to the Velcro-hooked material strips, and

(b) an elastic strap, which is attached to one side of the substantially triangular projection and has a free end covered with Velcro looped material, extends around the palm, and reattaches at the other side of the projection to Velcro hooked material.

5. The brace of claim 1, 2, 3 or 4, wherein the reinforcing member comprises a relatively stiff elongated strip of a substantially rigid synthetic resin.

6. The brace of claim 5, wherein the reinforcing member has one end bent at an angle.

7. The brace of claim 1, 2, 3 or 4, wherein the reinforcing member comprises a metal elongated strip.

8. The brace of claim 7, wherein the reinforcing member has one end bent at an angle.

9. The brace of claim 6, wherein the reinforcing member is angled at approximately 10 degrees away from the dorsal area of the hand.

10. The brace of claim 1, wherein the resilient foamed material is foam rubber.

11. The brace of claim 1, wherein the substantially inelastic flexible sheet is a woven fabric.

12. The brace of claim 8, wherein the reinforcing member is angled at approximately 10 degrees away from the dorsal area of the hand.