Methods and apparatus for pivotable guide surfaces for arthroplasty

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United States of America Patent

PATENT NO 8298238
SERIAL NO

12187210

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Cutting guides, cutting tools, and soft tissue management techniques permit the use of pivoting guide surfaces to facilitate in controlling the sweep or arc of a cutting tool used in connection with resection and arthroplasty procedures. In accordance with one embodiment, a guide structure is provided with one or more guide pivot aperture(s) and one or more guide pivot reference surface(s) that mate with a bushing assembly controlling a cutting tool. The bushing assembly possesses a bushing reference plan which mates with the pivot reference surface(s) of the guide structure and a bushing pivot pin which mates with the guide pivot aperture(s) of the guide structure. In one embodiment, a bushing guide lumen is operably coupled to the guide structure for articulated and/or axial guidance of the cutting tool.

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Patent Owner(s)

Patent OwnerAddress
BIOMET MANUFACTURING LLC56 EAST BELL DRIVE WARSAW IN 46582

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Haines, Timothy G Seattle, US 39 4729

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