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:
Aug. 21, 2007
Filed:
Jan. 12, 2005
Luke J. Aram, Warsaw, IN (US);
Daniel D. Auger, Fort Wayne, IN (US);
Adam I. Hayden, Fort Wayne, IN (US);
Jordan S. Lee, Warsaw, IN (US);
Luke J. Aram, Warsaw, IN (US);
Daniel D. Auger, Fort Wayne, IN (US);
Adam I. Hayden, Fort Wayne, IN (US);
Jordan S. Lee, Warsaw, IN (US);
DePuy Products, Inc., Warsaw, IN (US);
Abstract
A knee replacement system provides a knee implant that may be used to more accurately replicate the diameter of a natural knee. In one embodiment, a patellofemoral component is connected to the posterior portion of a condylar component by screws that pass through the femur allowing the patellofemoral component and the condylar component to be torqued against opposing sides of the femur. Two additional screws are used to connect the patellofemoral component to an anterior portion of the condylar component. A gap may be left between the patellofemoral component and the anterior portion of the condylar component if needed to provide precise replication of the diameter of the natural knee from the patellofemoral component to the condylar component.