| 摘要 |
A prosthetic foot (10), having a forefoot member (20, 22) and a heel member (40, 42), may be comprised of two separate members forming opposite halves of the foot generally about the longitudinal axis of the foot for simulating natural rotation of the toes of a real foot. The forefoot member of the foot forms a resilient arc extending from a fixture member (12) or attachment location to a toe position and having an attachment portion (26), a curvilinear spring portion (32), an arch portion (34), and a toe portion (28). The heel member extends between the forefoot member, the heel position having an attachment portion (44), and a heel portion (46). The foot preferably has a mating member such as a rib, and groove type connection between the forefoot, the heel members for preventing the forefoot, the heel portions from sliding, and rotating with respect to each other. |
