Bone fixation device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10010357
SERIAL NO

14254198

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A bone fixation apparatus is provided and includes a bone fixation plate having a fixation hole, a fastener shaft having a bone-anchoring portion and an upper portion defining an outer cam, and a C-shaped annular member having an outer surface, an inner surface defining an inner cam, and a gap formed through the entire annular member. The inner cam cooperates with the outer cam of the fastener shaft to move the annular member between an unexpanded position and an expanded position independent from movement of the fastener shaft relative to the bone fixation plate.

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First Claim

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Patent Owner(s)

  • ZIMMER BIOMET SPINE, INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ferreira, Rui Livingston, US 21 305
Ziolo, Tara Morris Plains, US 25 681

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