Single-axle ankle hinged foot for prosthesis, has damper unit controlling dorsal movement relative to ground, where foot is connected with joint frame over foot axle such that controlled dorsal extension and inflection is enabled

摘要

The foot (2) has a damper unit (1) controlling a dorsal movement relative to ground, where the foot is connected with a joint frame (4) over a foot axle (3) such that a controlled dorsal extension and inflection is enabled. A lateral displacement is carried-out in the joint frame about 6-9 mm for right and left legs. A lower damper retainer (7) is articulately connected with the axle of the joint frame over an adjustable rocker (8). A rear damper eye is adjusted over rubber buffers or carbon leaf (9). An independent claim is also included for a prosthesis.