Versatile orthopaedic or post-operative footgear having removable toe piece

• US 5,778,565 A
• Filed: 11/28/1995
• Issued: 07/14/1998
• Est. Priority Date: 11/28/1995
• Status: Expired due to Term

• Current Assignee: Ossur hf
• Original Assignee: Royce Medical Company (Ossur hf)
• Inventors: Holt, Mark D., Wyatt, Stacy L., Grim, Tracy E.
• Primary Examiner(s): KAVANAUGH, JOHN T
• Application Number:
  US08/563,370
• Time in Patent Office: 959 Days
• Field of Search: 36/110, 36/54, 36/77 R, 36/100, 36/101, 36/138, 36/105
• US Class Current: 36/110
• CPC Class Codes: A43B 1/0081 made at least partially of hook-and-loop type material hook and loop-type straps for fastening purpose A43C11/1493
• CPC Class Codes: A43B 3/24 Collapsible or convertible
• CPC Class Codes: A43B 3/242 characterised by the upper
• CPC Class Codes: A43B 3/244 characterised by the attachment between upper and sole
• CPC Class Codes: A43B 7/00 Footwear with health or hygienic arrangements
• CPC Class Codes: A61F 5/0195 Shoe-like orthopaedic devices for protecting the feet against injuries after operations

Abstract

Orthopaedic or post-operative footgear is provided with a removable toe piece. The toe piece is secured to the sole of the footgear to protect the toes of a user against cold, dampness, dirt and possible impact, and it is removed from the sole to allow for visual inspection of the user'"'"'s toes. The toe piece can include an arcuate upper section and a substantially planar lower section, which can be secured to the sole by hook and loop material. The upper of one embodiment of the footgear is open at the toe and has overlapping flaps extending from opposite sides of the sole.

Claims

1. A versatile orthopaedic or postoperative shoe comprising:

a sole having a front area, a middle area and a rear area, said sole comprising an inner sole having a plurality of removable pressure-relief zone elements arranged in a grid pattern;

an upper secured to the sole, the upper including at least two flaps;

a fastener arrangement on at least one of the flaps, the arrangement allowing the flaps to be fastened together;

a removable toe piece having a front portion and a rear portion, the front portion of the toe piece being securable to the sole at the front area of the sole; and

a tongue extending from substantially the front portion of the toe piece to the rear portion thereof;

wherein the upper is open over the toe area of the sole to expose the user'"'"'s toes; and

wherein the toe piece includes an arcuate upper section and a substantially planar lower section, the lower section being securable to the sole, whereby the user'"'"'s toes are to extend between the upper and lower sections;

whereby the toe piece may be secured to the sole at the front area to protect the toes of a user in an uncontrolled environment, and the toe piece and tongue may be removed from the sole to provide for comfort and allow for visual inspection of the user'"'"'s toes.

2. A shoe as defined in claim 1, wherein said sole further comprises an outer sole and wherein at least the front area of the inner sole is separable from the outer sole, and wherein the lower section of the toe piece is placed between the inner and outer soles when the toe piece is secured to the front area of the sole.

3. A shoe as defined in claim 1, wherein said toe piece is made of a flexible material.

4. A shoe as defined in claim 1, wherein said arcutate upper section comprises rigid material.

5. A shoe as defined in claim 1, wherein said toe piece is reinforced with a rigid insert.

6. A shoe as defined in claim 1, wherein said pressure relief zone elements are hexagonal.