Ankle-foot orthotic device and method
AssigneeOregon Orthotic System, Inc.
InventorKyle R. Scott
Life of this patent
Estimating the term…
Abstract
Provided is an ankle-foot orthotic device and method for preventing foot drop of a person wearing footwear. The device includes an elongated member adapted to extend along an anterior portion of the lower leg and conforms to a portion of the dorsal surface of the foot. The elongated member is further adapted to secure to an upper outer region of the person's footwear. Securing the device to the lower leg and footwear of a person maintains the foot in a dorsiflexion position. The elongated member may include an upper portion positionable relative to an intermediate portion providing an ankle-foot orthotic device variable in length.
Claims14
A device securable to a leg of a person wearing footwear to prevent foot drop with respect to the leg comprising:
- an elongated member having an upper portion, an intermediate portion and a lower portion, the upper portion adapted to extend along an anterior portion of the lower leg below the person's knee, the intermediate portion extending between the upper portion and the lower portion, the lower portion generally conforming to a portion of the dorsal surface of the foot and adapted to be secured to an upper outer region of the footwear;
- means for securing the lower portion to an upper region of the footwear;
- and
- a securing member for securing the upper portion to the lower leg, the device maintaining the person's foot in a dorsiflexion position when worn by the person.
A device securable to a leg of a person wearing footwear to prevent foot drop with respect to the leg comprising:
- an elongated member having an upper portion, an intermediate portion and a lower portion, the upper portion adapted to extend along an anterior portion of the lower leg below the person's knee, the intermediate portion extending between the upper portion and the lower portion, the lower portion generally conforming to a portion of the dorsal surface of the foot and adapted to engage an upper outer region of the footwear;
- means for securing the lower portion to an upper region of the footwear;
- and
- a securing member for securing the upper portion to the lower leg, the device maintaining the person's foot in a dorsiflexion position when worn by the person,
- wherein the means for securing the lower portion to the upper region of the footwear comprises at least one opening, and
- wherein the opening is disposed in and extends through the lower portion in a location such that when worn by a person permits a shoelace of the footwear to pass through the opening and secure the lower portion to the upper region of the footwear.
The device of 6 wherein the lower portion is adapted to fit between an upper tab and a tongue of the footwear.
A device securable to a leg of a person wearing footwear to prevent foot drop with respect to the leg comprising:
- an elongated member of variable length, the elongated member having an upper portion, an intermediate portion and a lower portion, the upper portion positionable along the intermediate portion to vary the length of the elongated member, the upper portion adapted to extend along a superior anterior portion of the lower leg, the intermediate portion adapted to extend along an inferior anterior portion of the lower leg and extending between the upper portion and lower portion, the lower portion generally conforming to a portion of the dorsal surface of the foot and adapted to secure an upper outer region of the footwear;
- means for securing the lower portion to the upper region of the footwear;
- means for securing the upper portion to the intermediate portion;
- and
- a securing member for securing the elongated member to the lower leg below the person's knee, the device maintaining the person's foot in a dorsiflexion position when worn by the person.
Dependencies are inferred from the claim text.