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:
Nov. 23, 1999
Filed:
Jul. 17, 1998
Kevin S Cook, Warsaw, IN (US);
Stephen Rozow, III, Milford, IN (US);
Bristol-Myers Squibb Co., New York, NY (US);
Abstract
An acetabular cup kit for use during hip replacement surgery includes a polar component with a socket for receiving a femoral head of a femoral prosthesis. A metal shell has a cavity which is configured for receiving the polar component therein. The metal shell also includes an annular face bounding the cavity. A metal ring is attachable with the metal shell at the annular face. The metal ring is configured to retain the polar component within the cavity when attached with the metal shell. The metal ring includes at least one secondary fixation device, such as a flange, allowing fixation of the metal ring with a pelvic bone. A plastic ring is also attachable with the metal shell at the annular face. The plastic ring is configured to retain the polar component within the cavity when attached with the metal shell.