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:
Sep. 01, 2026
Filed:
Dec. 20, 2022
Kyniska Robotics, Saint-Martin-D'Hères, FR;
Marie-Anne Chanrion, Saint-Martin-D'Hères, FR;
Sylvain Fontaine, Saint-Martin-D'Hères, FR;
Thomas Lonjaret, Saint-Martin-D'Hères, FR;
OSTESYS, Saint-Martin-d'Hères, FR;
Abstract
The present disclosure relates to a computer-assisted method for planning an osteotomy procedure on at least one bone selected from a tibia and a femur of a patient's lower limb to correct a misalignment of said lower limb, in which said bone is to be partially cut into two bone portions articulated by a hinge zone, said bone portions are to be distracted or closed until a deformed configuration of the bone and an implant is to be screwed to said bone portions to maintain the bone in said deformed configuration, comprising: •—obtaining an at least partial 3D model of the tibia and/or the femur and a 3D model of the implant; •—receiving at least one user input comprising at least one target alignment parameter; •—based on the at least partial 3D model of each bone and the at least one user input, implementing a dynamic simulation of each cut and of distraction or closing of the bone portions to compute a deformed model of each bone to be cut resulting from the simulated cut(s) and distraction or closing; •—based on the deformed bone model(s) and the at least partial 3D model of the implant, computing an optimal placement of the implant onto the deformed bone.