Tibial trial system for a knee prosthesis

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United States of America Patent

PATENT NO 9861491
SERIAL NO

14265960

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An orthopaedic surgical instrument system for use during a surgical procedure to implant an orthopaedic knee prosthesis includes a tibial base trial component adapted to be positioned on a surgically-prepared proximal end of a patient's tibia and an insert component shaped to be received in an opening defined in the tibial base trial component. The insert component has a base plate and a central post extending upwardly from a superior surface of the base plate. A superior surface of the central post has a ramp surface defined therein, with the ramp surface inclining superiorly in the anterior-to-posterior direction.

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Patent Owner(s)

  • DEPUY IRELAND UNLIMITED COMPANY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Matyas, Aaron J Fort Wayne, US 30 128
Thomas, Scott M Fort Wayne, US 12 291
Waite,, II David W Pensacola, US 11 291
Young, Duncan G Yorkshire, GB 35 616

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