The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 14, 2022
Filed:
May. 14, 2019
Applicant:
I.ceram, Limoges, FR;
Inventors:
Julien Lucas, Merignac, FR;
Eric Toullec, Tournefeuille, FR;
Assignee:
I.CERAM, Limoges, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 2/42 (2006.01); A61F 2/30 (2006.01);
U.S. Cl.
CPC ...
A61F 2/4202 (2013.01); A61F 2002/30158 (2013.01); A61F 2002/30242 (2013.01); A61F 2002/30878 (2013.01); A61F 2002/30934 (2013.01); A61F 2002/4205 (2013.01); A61F 2002/4207 (2013.01);
Abstract
A prosthetic ankle includes a tibial portion likely to be connected to the lower end of a tibia, a talus portion likely to be connected to a talus, and a pad inserted between the tibial portion and the talus portion. The tibial portion includes an articular surface likely to engage with a contact surface of the pad. The talus portion includes a curved articular surface likely to engage with a contact surface of the pad. The articular surface of the tibial portion is curved, concave and includes a flat section forming an extension to the rear of said articular surface.