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. 28, 2022
Filed:
Oct. 25, 2019
Applicant:
Engage Uni Llc, Orlando, FL (US);
Inventors:
Edwin P. Su, Scarsdale, NY (US);
Andrew D. Pearle, Rye, NY (US);
Daniel F. Justin, Orlando, FL (US);
Hyun Bae, Santa Monica, CA (US);
Assignee:
ENGAGE UNI LLC, Orlando, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 2/46 (2006.01); A61F 2/38 (2006.01); A61B 17/17 (2006.01); A61B 17/16 (2006.01); A61F 2/30 (2006.01); A61B 90/00 (2016.01);
U.S. Cl.
CPC ...
A61F 2/461 (2013.01); A61B 17/1615 (2013.01); A61B 17/1659 (2013.01); A61B 17/1764 (2013.01); A61F 2/389 (2013.01); A61B 17/1675 (2013.01); A61B 2090/033 (2016.02); A61F 2/30749 (2013.01); A61F 2002/3071 (2013.01); A61F 2002/30387 (2013.01); A61F 2002/30878 (2013.01); A61F 2002/30884 (2013.01); A61F 2002/30894 (2013.01); A61F 2002/3895 (2013.01); A61F 2002/4687 (2013.01);
Abstract
Implants include fixation features which slidingly receive fixation elements. The fixation features may be negative or positive features, such as undercut channels or posts. Examples include unicompartmental tibial trays having a ridge protruding from the bone-facing side, an undercut channel formed within the ridge. Instruments are disclosed for preparing a ridge-receiving feature in bone.