Long bone reamer with depth stop indicator

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6162226
SERIAL NO

09161035

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention provides an orthopaedic instrument system and method for reaming a long bone to a predetermined depth. The instrument system includes an elongate reamer having a proximal portion and a bone contacting surface with an integral cutting element. A stop indicating sleeve having an axial bore and a stop indicating element is removably disposed about the reamer. The stop indicating sleeve may be provided with a stop element and a distal bone contacting surface. Reaming beyond the predetermined reaming depth forces the stop indicating sleeve proximally and urges the stop element on the sleeve into engagement with a stop engaging element provided on the reamer.

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First Claim

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Patent Owner(s)

  • DEPUY ORTHOPAEDICS, INC.;JOHNSON & JOHNSON PROFESSIONAL, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
DeCarlo, Jr Alfred F Stamford, CT 25 1317
Katzman, Patricia Arlington, MA 2 121

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