Prosthetic apparatus with elastomeric shock absorber element

摘要

Prosthetic apparatus includes a pyramid adaptor and a pylon connected together by an outer sleeve, which may be an elastomeric element. The sleeve or element is clamped to both the pyramid adaptor and to the pylon to provide shock absorbing characteristics and to allow relative axial rotation between the pyramid adaptor and the pylon. Different configurations or embodiments of sleeves are illustrated, and the use of a third clamp is also illustrated.