Prosthetic foot

Abstract

A prosthetic foot that includes a foot plate having a toe portion and a heel portion, a shank plate bonded to the foot plate along a seam that extends from the toe portion rearward toward the heel portion to terminate at an end, the shank plate separated from the foot plate forming a gap between the foot plate and shank plate extending rearward from the end of the seam; and an attachment structure attaching the foot plate to the shank plate, wherein the attachment structure includes fibers extending continuously through the shank plate, the gap, and the foot plate. In embodiments, the foot plate and shank plate are made of composite material and the attachment structure alternately extends through the seam and through a flexible material between the shank plate and the foot plate.

Dependencies are inferred from the claim text.