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:
Sep. 15, 2009
Filed:
Dec. 10, 2003
Edward C. Benzel, Gates Mills, OH (US);
Isador H. Lieberman, Pepper Pike, OH (US);
Lee Strnad, Broadview Heights, OH (US);
James M. Kuras, Macedonia, OH (US);
Raymond S. Ross, Sale, GB;
Charles F. Birchall, Jr., Mentor, OH (US);
Keith Duke, Cleveland, OH (US);
Kari Zimmers, Solon, OH (US);
Edward C. Benzel, Gates Mills, OH (US);
Isador H. Lieberman, Pepper Pike, OH (US);
Lee Strnad, Broadview Heights, OH (US);
James M. Kuras, Macedonia, OH (US);
Raymond S. Ross, Sale, GB;
Charles F. Birchall, Jr., Mentor, OH (US);
Keith Duke, Cleveland, OH (US);
Kari Zimmers, Solon, OH (US);
Axiomed Spine Corporation, Beachwood, OH (US);
Abstract
A method for replacing a damaged spinal disc between first and second vertebrae of a spinal column includes connecting a first mounting member with the first vertebra of the spinal column. An artificial disc is moved between the first and second vertebrae and into engagement with the first mounting member to guide the artificial disc into position between the first and second vertebrae. The artificial disc includes a resilient core having a first surface and a second surface, a first retaining member connected to the first surface of the resilient core, and a second retaining member connected to the second surface of the resilient core. The first retaining member has an outer surface engageable with a first vertebra of the spinal column and an inner surface facing the first surface of the resilient core. The second retaining member has an outer surface engageable with the second vertebra of the spinal column and an inner surface facing the second surface of the resilient core.