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. 23, 2024
Filed:
Dec. 13, 2021
Zimmer, Inc., Warsaw, IN (US);
Kirk J. Bailey, Rochester, IN (US);
Zimmer, Inc., Warsaw, IN (US);
Abstract
A method of implanting a prosthetic component using bone density information comprises positioning a bone density reference proximate a patient, obtaining two-dimensional x-ray images of a bone of the patient including the bone density reference, determining a density of the bone from the bone density reference in the two-dimensional x-ray images, superimposing the density of the bone into a three-dimensional mean bone model to generate a patient-specific mean bone model, determining an interface between the bone and the prosthetic component based on bone density information of the patient-specific mean bone model, and implanting the prosthetic component in the bone at the interface. Determining the interface comprises evaluating bone density at the interface to place the prosthetic component, determining bone load threshold at the interface to avoid damaging the bone, and determining hardness for the prosthetic implant at the interface to avoid damaging the bone.