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:
May. 13, 2003
Filed:
Jul. 16, 2001
James D. Ralph, Oakland, NJ (US);
Steven Tatar, Montvale, NJ (US);
Thomas J. Errico, Summit, NJ (US);
Spine Core, Inc., Summit, NJ (US);
Abstract
An orthopedic device set, including: a plurality of intervertebral spacers elements, each spacer element having a cylindrical shape and an annular groove formed therein, each spacer element further having a different axial thickness from each other spacer; and an instrument for holding each of the intervertebral spacer elements during the insertion and removal thereof into and out from between adjacent vertebral bones; the instrument comprising a shaft having a distal end, a spacer element holding structure formed at the distal end, which spacer element holding structure can hold the spacer at the annular groove thereof.