Systems and methods for optimizing fit of an implant to anatomy

Systems and methods for optimizing fit of an implant to anatomy

  • CN 103,796,609 A
  • Filed: 07/20/2012
  • Published: 05/14/2014
  • Est. Priority Date: 07/20/2011
  • Status: Active Application
First Claim
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1. the method with respect to anatomical cooperation of particular individual for preoperative optimization orthopaedic implant, described method comprises:

  • A. receive the information of the anatomical 3 D anatomical model that comprises described individuality;

    B. use processor to calculate the periphery of the simulation cut-out of described 3 D anatomical model need not be with reference to any abnormal morphology in the situation that;

    C. mark is used for the preliminary dimension of the orthopaedic implant assembly using on described simulation removal surface;

    D. with respect to the described simulation cut portion of the three-dimensional bone model preliminary orthopaedic implant model that initial alignment identifies of assigning to;

    E. generation stochastic set around the periphery of described simulation cut-out and described orthopaedic implant model;

    F. utilize position optimization device to determine whether described orthopaedic implant periphery is best with respect to the position of described simulation cut-out periphery;

    G. determine whether selected orthopaedic implant model produces and overhang with respect to described 3 D anatomical model;

    AndH. verify the position of described orthopaedic implant and/or the size of described orthopaedic implant.

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