Orthopedic brace having width adjusting vamp

• US 5,425,701 A
• Filed: 01/21/1994
• Issued: 06/20/1995
• Est. Priority Date: 01/21/1994
• Status: Expired due to Fees

• Current Assignee: Minnesota Mining and Manufacturing Co (3M Company)
• Original Assignee: Minnesota Mining and Manufacturing Co (3M Company)
• Inventors: Hulst, Dayton W., Oster, Craig D., Byram, David C.
• Primary Examiner(s): Hafer, Robert A.
• Assistant Examiner(s): ONEILL, MICHAEL W
• Application Number:
  US08/184,590
• Time in Patent Office: 515 Days
• Field of Search: 128/882, 602/65, 602/27, 602/23, 602/13, 602/12, 602/5
• US Class Current: 602/23
• CPC Class Codes: A61F 5/0111 for the feet or ankles
• CPC Class Codes: A61F 5/012 inflatable
• CPC Class Codes: A61H 2201/1697 Breathability of the material

Abstract

An orthopedic brace to facilitate healing of injuries to the foot, ankle or portions of the leg above the ankle includes a boot having a lower edge section releasably connected to a sole. The width of the boot, as well as the distance between a pair of upright struts located along opposite sides of the boot, may be varied to complementally match the width of the patient'"'"'s foot. The struts and a section of fastening straps are located between layers of foam pads of the boot to reduce the likelihood that the straps or struts will become ensnarled with other items. The sole has a mirror image configuration on either side of its longitudinal axis, and left and right insoles are provided so that a single boot may be used with either the left or right foot of the patient.

Claims

1. An orthopedic brace comprising:

a sole having a longitudinal axis;

a boot made of a flexible material, said boot including a lower portion for extending over a patient'"'"'s foot and an upper portion for extending above the ankle of the patient'"'"'s leg, said boot including lateral and medial sides, said boot including a free, terminal bottom edge section extending along and below at least one of said lateral and medial sides;

a pair of elongated, relatively rigid struts connected to said sole and extending upwardly along said lateral and medial sides of the boot; and

a connector for connecting said free, terminal bottom edge section of said boot to said sole, said connector releasably connecting said free, terminal bottom edge section to said sole in any one of a number of positions along a reference axis generally perpendicular to said longitudinal axis of said sole so that the width of said lower portion of said boot may be varied.

2. The orthopedic brace of claim 1;

including a coupling for adjustably connecting at least one of said struts directly to said sole in any one of a number of positions along a reference axis generally perpendicular to said longitudinal axis of said sole so that the distance between said struts may be varied.

3. The orthopedic brace of claim 1, wherein said connector includes an elongated flange piece extending along said bottom edge section and flatly lying on said sole and wherein said orthopedic brace further includes an insole extending over said elongated piece of said connector.

4. The orthopedic brace of claim 3, wherein said connector includes a hook and loop fastener having a hook section and a loop section, wherein said elongated piece includes said hook section, and wherein said sole has an upper surface, and wherein said loop section extends over and is connected to said upper surface of said sole.

5. The orthopedic brace of claim 4, wherein said loop section extends substantially over the entire extent of said upper surface.

6. The orthopedic brace of claim 1, wherein said bottom edge section of said boot extends along both of said lateral and medial sides, wherein said connector includes an elongated medial piece extending along said bottom edge section beneath said medial side and an elongated lateral piece extending along said bottom edge section beneath said lateral side, wherein said medial piece and said lateral piece lie on said sole, and wherein said orthopedic brace further includes an insole extending over said medial piece and said lateral piece.

7. The orthopedic brace of claim 6, wherein said medial piece is not directly connected to said lateral piece.

8. The orthopedic brace of claim 6, wherein said connector includes a hook and loop fastener having a hook section and a loop section, wherein said medial piece and said lateral piece include one of said hook section and said loop section and wherein the other of said hook section and said loop section is fixedly connected to said sole.

9. The orthopedic brace of claim 1, wherein said boot includes a foam inner pad and a foam outer pad, and wherein said struts are directly connected to said sole and are located at least partially between said inner pad and said outer pad.

10. The orthopedic brace of claim 1, wherein said boot has a front opening for entry and exit of the patient'"'"'s leg, wherein said opening includes an upper portion to extend along the patient'"'"'s leg above the ankle and a lower portion to extend over a portion of the patient'"'"'s foot, said lower portion of said opening being located laterally of a reference plane centrally located between said lateral side and said medial side.

11. An orthopedic brace comprising:

a sole;

a boot made of a flexible material having an outer surface, said boot including a lower portion for extending over a patient'"'"'s foot and an upper portion for extending above the ankle of the patient'"'"'s leg, said boot being connected to said sole, at least said upper portion including an inner resilient pad and an outer resilient pad;

a pair of elongated, relatively rigid struts connected to said sole and extending upwardly along said boot; and

a plurality of fastening straps located on said upper portion of said boot for securing said upper portion of said boot to the patient'"'"'s leg, said upper portion of said boot including a plurality of pairs of spaced apart apertures, each of said straps including two end sections and an intermediate section, each of said straps extending through a respective pair of said apertures such that said intermediate section of each strap is between said respective pair of apertures and is located inwardly of said outer surface and between said inner pad and said outer pad and said end sections of each strap are located outwardly of said outer surface.

12. The orthopedic brace of claim 11, wherein said apertures are located in said outer pad.

13. The orthopedic brace of claim 11 wherein said inner pad and said outer pad are made of a foam material.

14. The orthopedic brace of claim 11 wherein said pair of struts are located between said inner pad and said outer pad.