Abstract: A method of manufacturing a bearing for use in an orthopaedic implant, comprises the steps of: providing a radiation source; positioning a bearing material at a distance away from the radiation source; installing a shield over at least a portion of the bearing material; irradiating the bearing material through the shield using the radiation source; and forming a bearing surface on the bearing material.
Type:
Grant
Filed:
September 24, 1999
Date of Patent:
April 2, 2002
Assignee:
Zimmer, Inc.
Inventors:
Steven L. Krebs, Dirk L. Pletcher, Ray Gsell, Dale F. Swarts, Gregory S. Meadows, Gregory K. Taylor