Application of diffusion hardened material

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United States of America Patent

PATENT NO 9180012
SERIAL NO

13697773

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Abstract

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An improved implant having components comprising an oxidized zirconium bearing surface adapted to decrease pain, lower friction, and minimize wear when coupled with natural femoral articular cartilage. The improved implant components also provide for reduced backside wear effects in fixed and mobile implants. The improved implant components further provide for more ideal wear coupling between components in mobile bearing implants.

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Patent Owner(s)

  • SMITH & NEPHEW, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jordan, Jason Sean Hernando, US 14 690
Nadzadi, Mark Ellsworth Memphis, US 46 1529
Pawar, Vivek Devidas Germantown, US 8 45

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