Apparatus for foot stabilizer

• US 5,755,679 A
• Filed: 10/16/1996
• Issued: 05/26/1998
• Est. Priority Date: 10/20/1994
• Status: Expired due to Term

• Current Assignee: Allen J. Selner, Marc D. Selner
• Original Assignee: Allen J. Selner, Marc D. Selner
• Inventors: Selner, Marc D., Selner, Allen J.
• Primary Examiner(s): Apley, Richard J.
• Assistant Examiner(s): Lee, Kim M.
• Application Number:
  US08/734,409
• Time in Patent Office: 587 Days
• Field of Search: 128/871, 128/882, 602/23, 602/27, 602/62, 602/65
• US Class Current: 602/27
• CPC Class Codes: A61F 5/0111 for the feet or ankles

Abstract

Improved apparatus for stabilizing the foot to control gait, wherein a sheet and a strap of limited elasticities are wrapped around the foot in a prescribed manner so that the sheet forms a sleeve around the arch and instep of the foot. The strap ends are attached to the sleeve so as to limit excessive pronation, assist in resupination and enhance retrograde stability to the major joints of the foot. The strap extends at an angle from a location on the sleeve adjacent to the bottom of the foot, up across the instep, over the top of the foot, around the heel, back along the medial side of the foot and can be fastened to the sleeve with a patch of fastening material, resulting in an adjustable fastening location below the first metatarsal of the foot. The patch can fasten intermediate locations of the strap to the sleeve to allow one apparatus to fit different sized feet. An alternative embodiment of the invention also is provided that includes a one-piece device including an arcuate section and a strap section configured to be applied in another manner resulting in similar orthopedic benefits.

Claims

1. Apparatus for stabilizing the foot to control gait, comprising:

a flexible elongated sheet including a sleeve section and a strap section, the sheet having a first end, a second end, an inner surface facing the wearer'"'"'s foot, an outer surface facing away therefrom, and side edges,

the sleeve section extending from the first end to a mid-portion of the sheet, and the strap section extending from the mid-portion of the sheet to the second end thereof, the sleeve section and the strap section of the sheet each having an arcuate shape defined by a radially-inner side edge and a radially-outer side edge, the radially-inner edge of the sleeve section transitioning into the radially-outer edge of the strap section and the radially-outer edge of the sleeve section transitioning into the radially-inner edge of the strap section, such that the sheet has a preformed generally S-shaped configuration,

the sleeve section having sufficient length to encircle the arch and the instep of the foot, with the first end of the sheet disposed between the sheet and the foot, to form a sleeve having a generally tapered shape tending to conform to the shape of the wearer'"'"'s foot, and

the strap section having sufficient length to extend up and over the arch, across the instep, around the heel and fasten back to the arch region of the sleeve when it is applied to the wearer'"'"'s foot;

gripping material on the inner surface of the sheet for gripping the foot and anchoring the sleeve thereto;

fastening material included on the outer surface of the sheet adjacent to both the first end and the second end thereof;

a first fastening material attached to the inner surface of the sheet proximate the mid-portion thereof which can be releasably fastened to the fastening material on the outer surface of the sheet at its first end to secure the sleeve portion in place on the wearer'"'"'s foot; and

a second fastening material attached to the outer surface of the second end of the sheet for adjustably and releasably fastening the second end of the sheet back to the fastening material on the outer surface of the sheet after the strap has been wrapped across the instep and around the heel, the fastening material on the outer surface of the sheet extending longitudinally from its second end sufficient to provide different longitudinal attachment points for the second fastening material, thereby allowing the adjustment of the strap'"'"'s length to accommodate different size feet,

the sheet having sufficient inelasticity in the longitudinal direction such that the strap section exerts resistive forces to prevent excessive pronation and provide retrograde stability of the wearer'"'"'s foot, while having limited elasticity such that the strap section assists in the resupination thereof and the sleeve section comfortably fits the wearer'"'"'s foot.

2. Apparatus as set forth in claim 1, wherein the fastening material on the outer surface of the sheet extends over substantially the entire outer surface of the strap section, and further including:

a tab of fastening material releasably attachable to the strap section, intermediate the second end and the mid-portion of the sheet, for securing the strap section to the outer surface of the sleeve section in a desired orientation for the strap section to be wrapped across the instep and around the heel.

3. Apparatus for stabilizing the foot to control gait, comprising:

a flexible and continuous elongated sheet including a sleeve section and a strap section, the sheet having a first end, a second end, an inner surface facing the wearer'"'"'s foot, an outer surface facing away therefrom, and side edges,

the sleeve section extending from the first end to a mid-portion of the sheet, and the strap section extending from the mid-portion of the sheet to the second end thereof,

the sleeve section having a predetermined length to encircle the arch and the instep of the foot, with the first end of the sheet disposed between the sheet and the foot, and

the strap section having a predetermined length to extend up and over the arch, across the instep, around the heel and fasten back to the arch region of the sleeve when applied to the wearer'"'"'s foot;

gripping material on the inner surface of the sheet for gripping the foot and anchoring the sleeve thereto;

fastening material included on the outer surface of the sheet adjacent to the first end, the second end and at an intermediate portion thereof;

a first portion of fastening material on the inner surface of the sheet proximate the mid-portion thereof such that the fastening material on the outer surface of the sheet adjacent to its first end and the first portion of fastening material on the inner surface of the sheet releasably engage each other to secure the sleeve section around the foot in a position wherein the first end of the sheet rests between the sheet and the foot to form a sleeve, the secured sleeve thereby being resistant to further movement and bunching up on the foot; and

a second portion of fastening material on the second end of the sheet for releasably fastening the strap back to the fastening material on the outer surface of the sheet at the intermediate portion thereof, adjacent to the arch of the foot, after the strap has been wrapped across the instep and around the heel,

the strap section of the sheet having sufficient inelasticity in the longitudinal direction such that the strap section exerts resistive forces to prevent excessive pronation and provide retrograde stability of the wearer'"'"'s foot, while having limited elasticity such that the strap section assists in the resupination thereof.

4. The apparatus as set forth in claim 3, wherein the sleeve section has a generally tapered shape when secured about the wearer'"'"'s foot to resist the forces applied by the strap section.

5. Apparatus as set forth in claim 4, wherein the second portion of fastening material comprises a patch of fastening material that is releasably fastened to the second end of the sheet.

6. Apparatus as set forth in claim 4, wherein the second portion of fastening material secures the end of the strap section below the first metatarsal of the foot.

7. Apparatus as set forth in claim 4, wherein the sleeve section and the strap section of the sheet each have preformed arcuate shapes that together give the sheet a generally S-shaped configuration when lying flat before application to the wearer'"'"'s foot.

8. Apparatus as set forth in claim 3, wherein the second portion of fastening material comprises a patch that is releasably fastened to the second end of the sheet.

9. Apparatus as set forth in claim 3, wherein the strap section has a preformed arcuate shape when the sheet is lying flat before application to the wearer'"'"'s foot.

10. Apparatus as set forth in claim 3, wherein the sleeve section and the strap section of the sheet each have preformed arcuate shapes that together give the sheet a generally S-shaped configuration when lying flat before application to the wearer'"'"'s foot.