Acetabular cup positioner with slaphammer mechanism for the removal of the sighting guide

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United States of America Patent

PATENT NO 5250051
SERIAL NO

08014610

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The acetabular cup positioner of this invention provides for a sighting guide which is removable connected to the shaft of the cup positioner by a tapered locking configuration. The taper lock provides for a secure connection of the sighting guide to the shaft of the cup positioner which enhances the accuracy of the device. The taper lock provides such a strong lock that in order to provide for its removal, the cup positioner of the invention includes a slaphammer carrier on the shaft of the guide which may be employed by the surgeon to remove the guide from the positioner without undue effort.

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First Claim

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Patent Owner(s)

  • ZIMMER TECHNOLOGY, INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Maryan, John P Anderson, IN 2 151

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