Surgical instrument and method of use

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United States of America Patent

PATENT NO 9820857
SERIAL NO

13833433

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A surgical instrument for use in an orthopaedic arthroplasty procedure includes a shaft having a first end and a second end and an impactor head disposed at the second end of the shaft. The impactor head includes first and second spaced ends, two spaced impaction surfaces disposed at the second end, and a cavity disposed between the impaction surfaces. The cavity is adapted to accommodate posterior-stabilizing spines of at least a first tibial implant component and a second tibial implant component having a size different than a size of the first tibial implant component. Each of the impaction surfaces includes a first section with a contour that conforms to a contour of a bearing surface of the first tibial implant component and a second section with a contour that conforms to a contour of a bearing surface of the second tibial implant component.

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Patent Owner(s)

Patent OwnerAddress
DEPUY IRELAND UNLIMITED COMPANYLOUGHBEG INDUSTRIAL ESTATE RINGASKIDDY COUNTY CORK IRELAND

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bong, Terri L West Bend, US 1 5
Wyss, Joseph G Fort Wayne, US 65 3006

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