Static ankle plantar-flexion prevention device
First Claim
1. A device for maintaining the Plantar Fascia and other structures on the Plantar surface of the foot in a neutral to slight dorsiflection thus limiting plantarflexion of the ankle wherein the device is comprised of:
- (a) an elastic sock adapted to fit tightly over the calf of the user with a hook or loop fastener component attached at the upper end of the sock;
(b) an inelastic strap with one end connected to the toe of the sock and a hook and loop assembly at the other end for closure upon itself;
(c) an inelastic strap reinforcing the top of the sock with a "D" ring connected thereon with a hook and loop assembly component for attaching the strap to the top of the sock and with a hook or loop fastener component at either end of the strap with the complementary fastener component at the other end of the strap for adjusting the tension of the strap to secure the "D" ring close to the leg of the wearer; and
wherein when in use the strap connected to the toe of the sock is looped through the "D" ring at the top of the sock and closed upon itself.
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Accused Products
Abstract
This invention relates to a device for the maintaining of the Plantar Fascia (aproneurosis) in a neutral to slight dorsiflexion by means of passive static tension, thus not allowing it to contract. This device consists of a (1) over the calf sock, (2) a reinforced adjustable support strap attached around the upper portion of the sock with a "D" ring attached to the front (shin) side, (3) a reinforced inelastic adjustable strap attached to the toe of the sock, with a hook and loop assembly attached for closure. When this strap is passed thru the "D" ring and secured by means of the hook and loop assembly, the Plantar Fascia can be maintained in the desired position.
This device is of simple construction and uses only minimal adjustments to achieve and maintain the plantar aproneurosis in a neutral to slight dorsiflexion. Further it does not lock the ankle joint, thus allowing some medial or lateral movement of the subtalar joints. Also no attempt is made to prevent promation of the forefoot.
The device is designed to be a supplemental form of treatment that, when worn at night or during extended periods of inactivity can, in conjunction with traditional treatment, significantly reduces the recovery time in the treatment of plantar fasciitis.
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Citations
7 Claims
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1. A device for maintaining the Plantar Fascia and other structures on the Plantar surface of the foot in a neutral to slight dorsiflection thus limiting plantarflexion of the ankle wherein the device is comprised of:
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(a) an elastic sock adapted to fit tightly over the calf of the user with a hook or loop fastener component attached at the upper end of the sock; (b) an inelastic strap with one end connected to the toe of the sock and a hook and loop assembly at the other end for closure upon itself; (c) an inelastic strap reinforcing the top of the sock with a "D" ring connected thereon with a hook and loop assembly component for attaching the strap to the top of the sock and with a hook or loop fastener component at either end of the strap with the complementary fastener component at the other end of the strap for adjusting the tension of the strap to secure the "D" ring close to the leg of the wearer; and
wherein when in use the strap connected to the toe of the sock is looped through the "D" ring at the top of the sock and closed upon itself. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification