Universal orthotic

Claim 2

A universal orthotic, comprising a monolithic shell having a heel-to-ball length and being made from a semi-rigid material, said shell including a medial heel post, having an angle in a range of from about 3° to about 10°, a lower surface and an upper surface, a navicular flange, having a lower surface and an upper surface which flows directly into said upper surface of said heel post, and a matatarsal raise, having a lower surface and an upper surface which flows directly into said upper surface of said navicular flange; first covering means for covering said upper surfaces of said heel post, navicular flange and metatarsal raise; and second covering means for covering said lower surfaces of said heel post, navicular flange and metatarsal raise.

Claim 3

A universal orthotic according to claim 1, wherein each of said first and second covering means has a generally heel-to-ball length.

Claim 4

A universal orthotic, comprising a monolithic shell made from a semi-rigid material and including a medial heel post, having an angle in a range of from about 3° to about 10°, a lower surface and an upper surface, a navicular flange, having a lower surface and an upper surface which flows directly into said upper surface of said heel post, and a metatarsal raise, having a lower surface and an upper surface which flows directly into said upper surface of said navicular flange; first covering means for covering said upper surfaces of said heel post, navicular flange and metatarsal raise, said first covering means including a layer of polyethylene foam, having a pair of opposite surfaces, one of said pair of opposite surfaces being attached directly to said upper surfaces of said heel post, navicular flange and metatarsal raise, and a layer of stretchable nylon directly attached to the other of said pair of opposite surfaces of said layer of polyethylene foam; and second covering means for covering said lower surfaces of said heel post, navicular flange and metatarsal raise.

Claim 5

A universal orthotic, comprising a monolithic shell made from a semi-rigid material and including a medial heel post, having an angle in a range of from about 3° to about 10°, a lower surface and an upper surface, a navicular flange, having a lower surface and an upper surface which flows directly into said upper surface of said heel post, and a metatarsal raise, having a lower surface and an upper surface which flows directly into said upper surface of said navicular flange; first covering means for covering said upper surfaces of said heel post, navicular flange and metatarsal raise, said first covering means including a layer of polyethylene foam, having a pair of opposite surfaces, one of said pair of opposite surfaces being attached directly to said upper surfaces of said heel post, navicular flange and metatarsal raise, and a layer of stretchable nylon directly attached to the other of said pair of opposite surfaces of said layer of polyethylene foam; and second covering means for covering said lower surfaces of said heel post, navicular flange and metatarsal raise.

Claim 6

A universal orthotic according to claim 3, wherein said second covering means includes a layer of seudine.

Claim 7

A universal orthotic according to claim 3, wherein said shell has a generally heel-to-ball length and each of said first and second covering means has a generally heel-to-ball length.

Claim 8

A universal orthotic according to claim 1 or 3, wherein said semi-rigid material is molded rubber.

Claim 9

A universal orthotic according to claim 1 or 3, wherein said semi-rigid material has a flexibility sufficient to permit complete plantar flexion and dorsiflexion of a foot supported by said orthotic.

Claim 10

A universal orthotic according to claim 1 or 3, wherein said semi-rigid material has a softness and density sufficient to permit said orthotic to absorb shocks.

Claim 11

A universal orthotic according to claim 1 or 3, wherein said semi-rigid material has a softness sufficient to permit said shell to readily conform to feet having various different shapes.

Claim 12

A universal according to claim 1 or 3, wherein said semi-rigid material has an elastic memory.

Claim 13

A universal orthotic according to claim 1 or 3, wherein said angle of said heel post is about 8°.

Claim 14

A universal orthotic according to claim 1 or 3, wherein said first and second covering means extend outwardly beyond said upper and lower surfaces, respectively, of said heel post, navicular flange and metatarsal raise, the outwardly extending portions of said first and second covering means being attached to each other so as to encapsulate said shell.

Claim 15

A universal orthotic according to claim 1 or 3, wherein said shell has a generally heel-to-ball length and each of said first and second covering means has a generally heel-to-toe length.

Claim 16

A universal orthotic according to claim 1 or 3, wherein said navicular flange has at least a medium height.