Patent ID: 9713541
Date: 2017-07-25
CPC Classifications: A61F

Claim:
1. A prosthetic thumb assembly, comprising: a coupling tip; a distal ring configured to concentrically receive a residual thumb of a user, the distal ring having a first operable hinged connection with the coupling tip; a proximal anchor plate having a second operable hinged connection with the distal ring, and an anchor attachment point located upon the anchor plate and configured for rotatively connecting the proximal anchor plate to the user; and a rocker formed in an H-shape having a first end and a second end in opposition to one another, the first end forming a first split prong of the H-shape, the first end having a third operable hinged connection with the coupling tip, the second end forming a second split prong of the H-shape, the second end having a fourth operable hinged connection with the proximal anchor plate, wherein: