Intra-operative surgical plan changing

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United States of America Patent

PATENT NO 9042621
SERIAL NO

13503253

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Abstract

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A system and computer implemented method for use in determining the deviation of an intra-operative position of an orthopaedic implant from a planned position is described. The position of the orthopedic implant in the bone is defined by a plurality of implant position parameters. The distance of a plurality of anatomical features in a three dimensional model of the surface of the bone relative to a model of the implant at a first position is calculated. The first position corresponds to a first set of values for the implant position parameters. The distance of the plurality of anatomical features to a model of the implant at a second position in the bone is calculated. The second position corresponds to a second set of values for the implant position parameters, and the second position is different to the first position.

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Patent Owner(s)

Patent OwnerAddress
DEPUY INTERNATIONAL LIMITEDST ANTHONY'S ROAD BEESTON LEEDS WEST YORKSHIRE LS118DT
DEPUY ORTHOPADIE GMBH85551 HEIMSTETTEN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ashby, Alan Leeds, GB 21 3653
Bornfleth, Harald Fuerstenfeldbruck, DE 4 462
Burger, Thorsten Leeds, GB 19 2181

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