Modular femoral stem component for a hip joint prosthesis

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United States of America Patent

PATENT NO 8303668
SERIAL NO

11504544

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A prosthetic femoral stem component includes a body element, a neck element and a stem element. The body element, neck element and stem element are secured to one another with a modular connection, the modular connection having a taper junction and an engaged-fit junction. The engaged-fit junction is formed by interaction of first and second concentric walls, the first concentric wall being formed on a shaft of the neck element and the second concentric wall being formed along a portion of a sidewall defining an aperture extending through the body element.

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Patent Owner(s)

Patent OwnerAddress
DEPUY PRODUCTS INCWARSAW IN 46581

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Despres,, III Alfred S Shingle Springs, US 4 28
Hayes,, Jr Daniel E E Placerville, US 7 111

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