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:
Apr. 16, 2019
Filed:
Aug. 13, 2015
Applicant:
Jossi Holding Ag, Islikon, CH;
Inventors:
Assignee:
JOSSI HOLDING AG, Islikon, CH;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61F 2/34 (2006.01); A61F 2/30 (2006.01);
U.S. Cl.
CPC ...
A61F 2/34 (2013.01); A61F 2/30767 (2013.01); A61F 2/30771 (2013.01); A61F 2/3094 (2013.01); A61F 2002/30011 (2013.01); A61F 2002/3093 (2013.01); A61F 2002/3098 (2013.01); A61F 2002/30327 (2013.01); A61F 2002/30769 (2013.01); A61F 2002/30822 (2013.01); A61F 2002/30827 (2013.01); A61F 2002/30843 (2013.01); A61F 2002/30968 (2013.01); A61F 2002/30981 (2013.01); A61F 2002/3446 (2013.01); A61F 2002/3483 (2013.01); A61F 2002/3496 (2013.01); A61F 2310/00179 (2013.01); A61F 2310/00203 (2013.01); A61F 2310/00239 (2013.01); A61F 2310/00299 (2013.01); A61F 2310/00323 (2013.01); A61F 2310/00407 (2013.01); A61F 2310/00491 (2013.01); A61F 2310/00544 (2013.01); A61F 2310/00562 (2013.01); A61F 2310/00634 (2013.01); A61F 2310/00796 (2013.01);
Abstract
An artificial joint cup, in particular a hip joint cup, for implanting in a cavity in a bone. The joint cup is, in particular, substantially in the form of a spherical dome cup, having a convex outer surface and a concave inner surface. In addition, the joint cup comprises an outer diameter and an inner diameter. The ratio of the difference between the outer diameter and the inner diameter, in relation to the outer diameter, is in a range of between 0.5 and 0.07, preferably between 0.3 and 0.075, particularly preferably between 0.2 and 0.1. The joint cup is manufactured from a ceramic material, and the convex outer surface has a micro-structuring.