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. 28, 2000
Filed:
Oct. 28, 1998
Applicant:
Inventor:
Brooke W Mastrorio, Lakeville, MA (US);
Assignee:
DePuy Orthopaedics, Inc., Warsaw, IN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
606 99 ; 606 91 ;
Abstract
An acetabular cup extraction system includes a sealing member which is securable to an implanted acetabular cup. A elongate member is engagable with the sealing member to facilitate removal of the cup from the patient's acetabulum. In one embodiment, the sealing member includes a passage for coupling with a vacuum source to evacuate an interior portion of the cup and thereby enhance the engagement of the sealing member to the acetabular cup.