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. 15, 2025
Filed:
Sep. 02, 2021
Aesculap Ag, Tuttlingen, DE;
Alexis Vouaux, Poulangy, FR;
Christophe Girouard, Sarcicourt, FR;
Aesculap AG, Tuttlingen, DE;
Abstract
A femoral sizer system for knee arthroplasty includes a main block having a back surface that contacts a processed distal face of a femur. A fixed foot extends away from the back surface for posterior referencing. A docking unit docks with a connecting unit. An anterior stylus has a stylus tip for contact with an anterior face of the femur. The stylus is attachable to the main block and can adjust a position of the stylus tip. An orientation guide has referencing orientation points for implementing referencing pins in the femur. The orientation guide can be coupled to and uncoupled from the docking unit via its connecting unit with different sides of the orientation guide resulting in different positions of the orientation points relative to the main block, so that the femoral sizer system can be used for the right knee joint or the left knee joint.