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:
Dec. 22, 2020
Filed:
Nov. 19, 2012
Globus Medical, Inc., Audubon, PA (US);
Noah Hansell, King of Prussia, PA (US);
Paul W. Millhouse, Wayne, PA (US);
Edward Karpowicz, Sewell, NJ (US);
Matthew Hansell, Schwenksville, PA (US);
William Rhoda, Media, PA (US);
Andrew Lee, Santa Rosa, CA (US);
Michael Lee Boyer, II, Phoenixville, PA (US);
Craig Billman, Phoenixville, PA (US);
Globus Medical, Inc., Audubon, PA (US);
Abstract
The present invention relates to an expandable prosthetic implant device for engagement between vertebrae generally comprising an inner member, outer member, and gear member positioned coaxial with respect to each other such that the inner and outer members are moveable relative to each other along an axis. The gear member is axially fixed to the outer member and freely rotatable with respect to the outer member and the gear member threadedly engages a threaded portion of the inner member to translate inner member along the axis. The implant is configured to engage the vertebrae in a predetermined alignment and the gear member includes gear teeth exposed to the exterior and configured to be accessible by a tool member at a plurality of angular positions around the perimeter of the implant device.