ALGORITHM-BASED OPTIMIZATION FOR KNEE ARTHROPLASTY PROCEDURES

A method for optimizing a knee arthroplasty surgical procedure includes receiving pre-operative data comprising (i) anatomical measurements of the patient, (ii) soft tissue measurements of the patient's anatomy, and (iii) implant parameters identifying an implant to be used in the knee arthropl...

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Bibliographic Details
Main Authors MARINESCU TANASOCA, Ruxandra Cristiana, WILKINSON, Zachary Christopher, WIEBE III, James Bennett, WINEBARGER, Randy C, HADDOCK, Sean M, MCKINNON, Brian W, BOWERS, JR., William L, LENZ, Nathaniel Milton, LANDON, Ryan Lloyd
Format Patent
LanguageEnglish
French
German
Published 15.12.2021
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:A method for optimizing a knee arthroplasty surgical procedure includes receiving pre-operative data comprising (i) anatomical measurements of the patient, (ii) soft tissue measurements of the patient's anatomy, and (iii) implant parameters identifying an implant to be used in the knee arthroplasty surgical procedure. An equation set is selected from a plurality of pre-generated equation sets based on the pre-operative data. During the knee arthroplasty surgical procedure, patient-specific kinetic and kinematic response values are generated and displayed using an optimization process. The optimization process includes collecting intraoperative data from one or more surgical tools of a computer-assisted surgical system, and using the intraoperative data and the pre-operative data to solve the equation set, thereby yielding the patient-specific kinetic and kinematic response values. A visualization is then provided of the patient-specific kinetic and kinematic response values on the displays.
Bibliography:Application Number: EP20200711677