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:
Feb. 18, 2003
Filed:
Nov. 28, 2000
J. Lawrence Marsh, Iowa City, IA (US);
University of Iowa Research Foundation, Iowa City, IA (US);
Abstract
An apparatus for aligning a mechanical pivot axis of an external fixator with an anatomical pivot axis of a hinged joint. The hinged joint has first and second bones on opposite sides of the anatomical pivot axis. The external fixator has a central body connecting a first bone screw clamping assembly and a second bone screw clamping assembly. The central body includes the mechanical pivot axis. The apparatus for aligning includes an alignment member and a connecting member. The alignment member has a longitudinal axis for alignment with the anatomical pivot axis. The connecting member has a first end adjustably secured to the alignment member and a second end adjustably secured to the first bone screw clamping assembly.