Brian W. McKinnon;William L. Bowers, Jr.;Ruxandra C. Marinescu Tanasoca;Sean M. Haddock;Randy C. Winebarger;Ryan L. Landon;Nathaniel M. Lenz;James B. Wiebe, III;Zachary C. Wilkinson
发明人:
Brian W. McKinnon,Ruxandra C. Marinescu Tanasoca,Randy C. Winebarger,William L. Bowers, Jr.,James B. Wiebe, III,Nathaniel M. Lenz,Zachary C. Wilkinson,Sean M. Haddock,Ryan L. Landon
申请号：
US14232958
公开号：
US10102309B2
申请日:
2012.07.20
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A system and method for pre-operatively optimizing a fit of an orthopedic implant relative to a particular individuals anatomy is provided. The method includes: receiving information including a three-dimensional anatomic model of the individuals anatomy； computing a periphery of a simulated resection portion of the anatomic model without reference to any abnormal morphology； identifying a preliminary size for an orthopedic implant component for use on the simulated resection surface； initially positioning the orthopedic implant model relative to the simulated resection portion； generating random point sets around the peripheries of the simulated resection portion and the orthopedic implant model； utilizing a position optimizer to determine whether the position of the orthopedic implant periphery relative to the simulated resection portion periphery is optimal； determining whether the selected orthopedic implant model results in overhang； and verifying the position of the orthopedic implant and/or the size of the orthopedic implant.
