Orthopedic insoles for protecting the metatarsal heads of the forefoot
View Patent ↗A specially designed insert for orthopedic insoles and a process for manufacturing said insole, the use of which prevents the foot from bending excessively at the metatarsal joints, thereby protecting the skin in the area of the metatarsal heads of the forefoot on the bottom of the foot and preventing that skin from stretching, cracking or being otherwise damaged.
1. A method for creating an adapted insole for preventing skin stretching of a foot at a metatarsal heads area, said method comprised of:
creating a positive cast of the foot;
creating a specially designed insert on the positive cast, wherein said insert creates a space in the five metatarsal heads area of a forefoot, thus creating enough space for the foot to complete a step with significantly reduced bending and reduced pressure of the five metatarsal heads area of the forefoot during gait, resulting in prevention of skin stretching at the metatarsal heads area of the foot; and
creating an orthopedic insole from the cast, wherein said orthopedic insole is molded on the specially designed insert.
2. The method of claim 1 wherein the specially designed insert has a size between 3 mm and 35 mm.
3. The method of claim 1 wherein said orthopedic insole is adapted to fit a personal foot structure of an individual person based on a special cast made from the individual person.
4. The method of claim 1 wherein said orthopedic insole is adapted to fit a given one of a plurality of standard shoe sizes, said specially designed insert having a given size selected from a plurality of sizes available in each of said standard shoe sizes.