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:
Aug. 04, 2009
Filed:
Nov. 18, 2004
Dennis Colleran, Frisco, MA (US);
Dennis Colleran, Frisco, MA (US);
Innovative Spinal Technologies, Inc., Plano, TX (US);
Abstract
Disclosed is a guided bone anchoring device comprising a head, a shank and a passage for receiving a guide wire, the passage having a longitudinal center axis which is not concentric to the longitudinal center axis of the shank. Also disclosed is a system for guiding bone anchors, the system comprising: a guide wire, an anchor comprised of a shank wherein the shank has an offset bore at the distal end which is adapted to allow the guide wire to slide through the bore, a dilator having a longitudinal slot wherein the longitudinal slot allows the guide wire to extend through the longitudinal slot when the anchor is positioned within the dilator, and a driving device which is adapted to engage the proximal end of the anchor.