Customized foot orthosis
First Claim
1. A customized foot orthosis to assist in the healing of an ulcerated site located on the sole of a patient'"'"'s foot, said orthosis comprising:
- an individually-fitted one-piece brace having a back portion and a sole portion, the back portion of said brace extending form the posterior aspect of the patient'"'"'s leg below the knee to the back of the patient'"'"'s heel, and the sole portion of said brace covering the sole of the patient'"'"'s foot;
a flexible inner lining disposed within and conforming to said brace;
fastening means to securely hold the patient'"'"'s leg and foot within said brace; and
an aperture including a first portion extending through the sole portion of said brace, and a second portion extending through said lining, the perimeter of said second portion of said aperture being greater than the perimeter of the ulcerated site, said aperture being positioned to correspond to the location of the ulcerated site when the patient'"'"'s foot and leg are securely positioned within said orthosis, whereby the aperture in the sole portion of the orthosis permits the patient to walk and engage in other weight-bearing activities without applying pressure to the ulcerated site and also aerates the ulcerated site, thus promoting healing thereof.
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Accused Products
Abstract
A customized foot orthosis designed to be worn by a patient having at least one ulcerated site on his or her foot. The foot orthosis comprises a brace having at least a back portion and a sole portion, an aperture extending through the sole portion, and means for fastening the orthosis securely to the patient'"'"'s foot and lower leg. The aperture is positioned to correspond with the location of the ulcerated site on the patient'"'"'s foot, thus relieving pressure from the ulcerated site when the patient is weight-bearing and thereby permitting the patient to be mobile while simultaneously assisting in the aeration and healing of the ulcerated site.
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Citations
7 Claims
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1. A customized foot orthosis to assist in the healing of an ulcerated site located on the sole of a patient'"'"'s foot, said orthosis comprising:
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an individually-fitted one-piece brace having a back portion and a sole portion, the back portion of said brace extending form the posterior aspect of the patient'"'"'s leg below the knee to the back of the patient'"'"'s heel, and the sole portion of said brace covering the sole of the patient'"'"'s foot; a flexible inner lining disposed within and conforming to said brace; fastening means to securely hold the patient'"'"'s leg and foot within said brace; and an aperture including a first portion extending through the sole portion of said brace, and a second portion extending through said lining, the perimeter of said second portion of said aperture being greater than the perimeter of the ulcerated site, said aperture being positioned to correspond to the location of the ulcerated site when the patient'"'"'s foot and leg are securely positioned within said orthosis, whereby the aperture in the sole portion of the orthosis permits the patient to walk and engage in other weight-bearing activities without applying pressure to the ulcerated site and also aerates the ulcerated site, thus promoting healing thereof. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A customized foot orthosis to assist in the healing of an ulcerated site located on the sole of a patient'"'"'s foot, said orthosis comprising:
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a rigid, individually-fitted brace having a back portion and a sole portion, the back portion of said brace extending from the posterior aspect of the patient'"'"'s leg below the knee to the back of the patient'"'"'s heel, and the sole portion of said brace covering the sole of the patient'"'"'s foot, said brace further comprising a front portion configured to engage the back and sole portions of said brace, said front portion being at least partially detachable from said back and sole portions and covering the anterior aspect of the leg and the top of the foot; a flexible inner lining disposed within said brace and conformable thereto, said lining having a thickness in a first portion thereof adjacent the sole portion of said brace that is greater than the thickness of a second portion adjacent the front and back portions of said brace; means to fasten the front portion to the back and sole portions of said brace to securely hold the patient'"'"'s leg and foot within said brace; an outer sole secured to and disposed beneath said sole portion of said brace, said outer sole extending the entire length of said sole portion and functioning as a walking surface; and an aperture having a first portion extending through the inner lining of the sole portion, a second portion extending through the sole portion of the brace, and a third portion extending through the outer sole, said first portion having a perimeter greater than the perimeter of the ulcerated site, the perimeter of said second portion, and the perimeter of the third portion, said aperture being positioned to correspond to the location of the ulcerated site when said foot is inside said orthosis, whereby the aperture in the orthosis permits the patient to walk and engage in other weight-bearing activities without applying pressure to the ulcerated site and also aerates the ulcerated site, thus promoting healing.
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Specification