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:
Jul. 04, 2017
Filed:
Jun. 08, 2015
Biomet Manufacturing, Llc, Warsaw, IN (US);
Jerry J. Lorio, Benton, AR (US);
Brian A. Uthgenannt, Winona Lake, IN (US);
Biomet Manufacturing, LLC, Warsaw, IN (US);
Abstract
A method of sizing and balancing a knee including: placing an integrated orthopedic instrument in contact with a resected distal femoral surface of a femur of a knee in flexion such that medial and lateral posterior feet of a tensor frame of the instrument are in contact with posterior condyles of the femur and such that medial and lateral posterior feet of a sizer body of the instrument are positioned on a spacer placed on a resected proximal surface of the patient's tibia; securing first and second wings extending from a central portion of the tensor frame on the resected distal femoral surface; rotating the sizer body relative to the tensor frame via a rotation mechanism that connects the sizer body and the tensor frame to balance the ligaments; and sizing the patient's femur by moving a stylus coupled to the sizer body on an anterior surface of the femur.