Gel shell splint

• US 5,350,418 A
• Filed: 05/18/1993
• Issued: 09/27/1994
• Est. Priority Date: 05/18/1993
• Status: Expired due to Fees

• Current Assignee: Patterson Medical Products Incorporated (Madison Dearborn Partners LLC)
• Original Assignee: Smith & Nephew Incorporated (Smith & Nephew PLC)
• Inventors: Janevski, Peter K., Reina, Debra A.
• Primary Examiner(s): Bahr, Robert
• Assistant Examiner(s): DVORAK, LINDA C
• Application Number:
  US08/063,888
• Time in Patent Office: 497 Days
• Field of Search: 602/2, 602/5, 602/6, 602/12, 602/20-23, 602/41-43, 2/161.1, 2/161.2, 2/161.3, 2/161.4, 2/161.5, 2/161.6, 2/162, 2/16, 2/20, 607/96, 607/108, 607/111, 607/112
• US Class Current: 607/111
• CPC Class Codes: A61F 13/104 for the hands or fingers A61F13/107 takes precedence
• CPC Class Codes: A61F 5/0118 for the arms, hands or fingers
• 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

The present invention relates to a gel shell splint for the hand which has an elongated support constructed of an elastomeric material that is shaped to fit the center portion of a human hand. The support is releasably secured around the hand with the support being secured on either the dorsal or palmar side of the hand. A rigid shell shaped to fit the center portion of the hand is releasably secured to the interior side of the support and a compressible pad is attached to the interior side of the shell.

Claims

1. A gel shell splint for the hand, comprising:

a) support means for covering at least part of the center region of a human hand;

b) first securing means for releasably securing the support means to the hand;

c) a shell formed of a rigid material shaped and dimensioned to fit in the center region of a human hand with a generally concave portion facing the hand;

d) a pad formed of a compressible material shaped and dimensioned to fit in the concave portion of the shell, wherein said pad is in direct contact with the skin of the hand when the splint is positioned on the hand of the user; and

e) a second securing means for releasably securing the side of the shell opposite the concave portion to the support means.

2. The splint of claim 1, wherein the support means is generally rectangular in shape with a rounded end adapted to extend around the side of the hand opposite the thumb to the other side of the hand.

3. The splint of claim 2, wherein the support means include a pair of narrow straps adapted to extend around opposite sides of the thumb to the other side of the hand.

4. The splint of claim 3, wherein the securing means includes material having hook and loop genders of a fastening system attached to the rounded end and the narrow straps.

5. The splint of claim 1, wherein the pad includes attachment means for attaching the pad to the shell.

6. The splint of claim 1, wherein the shell is formed of a thermoplastic material.

7. The splint of claim 1, wherein the second securing means includes material having hook and loop genders of a fastening system.

8. The splint of claim 1, wherein the pad means is formed of a water or mineral based gel material.

9. A gel shell splint for the hand, comprising:

a) a support means constructed of an elastomeric material, generally rectangular in shape with a rounded end and an opposite end, the opposite end including a pair of narrow straps adapted to extend around opposite sides of the thumb to the back of the hand, and the support means having an interior and an exterior side;

b) first securing means for releasably securing the support means around the hand, the support means adapted to be secured on the dorsal side of the hand;

c) a rigid shell formed of a rigid material 13 shaped and dimensioned to fit in the palmar region of a human hand with a generally concave portion facing the hand, the shell having an interior and an exterior side, and second securing means for releasably securing the exterior side of the shell to the interior side of the support; and

d) a pad formed of a water or mineral based gel material shaped and dimensioned to fit in the concave portion of the shell, the pad being attached to the interior side of the shell ,wherein said pad is in direct contact with the skin of the hand when the splint is positioned on the hand of the user.

10. A gel shell splint for the hand, comprising:

a) a support means constructed of an elastomeric material, generally rectangular in shape with a rounded end and an opposite end, the opposite end including a pair of narrow straps adapted to extend around opposite sides of the thumb to the palmar side of the hand, and the support means having an interior and an exterior side;

b) first securing means for releasably securing the support means around the hand, the support means adapted to be secured on the palmar side of the hand;

c) a rigid shell formed of a rigid material shaped and dimensioned to fit in the center region of the dorsal side of a human hand with a generally concave portion facing the hand, the shell having an interior and an exterior side, and second securing means for releasably securing the exterior side of the shell to the interior side of the support; and

d) a pad formed of a water or mineral based gel material shaped and dimensioned to fit in the concave portion of the shell, the pad being attached to the interior side of the shell, wherein said pad is in direct contact with the skin of the hand when the splint is positioned on the hand of the user.