Modular prosthesis having a stem component with a counterbored cavity defined therein and associated method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6706072
APP PUB NO 20020058999A1
SERIAL NO

10033105

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A modular femoral prosthesis includes a stem member adapted to be implanted into a medullary canal of a femur. The stem member has a continuously tapered elongated bore and a threaded aperture defined therein. A first end of the elongated bore defines a post-receiving opening. The post-receiving opening is defined in a proximal end surface of the stem member. The elongated bore extends between the post-receiving opening and a threaded aperture. The femoral prosthesis also includes a neck member having a neck body, a head-receiving support member secured to the neck body so as to extend outwardly therefrom, and a tapered post secured to the neck body so as to extend outwardly therefrom. The tapered post is adapted to be received into the elongated bore of the stem member. A method of performing a joint replacement procedure by use of a modular prosthesis is also disclosed.

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Patent Owner(s)

  • DEPUY ORTHOPAEDICS, INC.;DEPUY SYNTHES PRODUCTS, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dwyer, Kimberly A Fort Wayne, IN 15 1390
McCleary, Larry G Warsaw, IN 29 1305

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