Bone fixation system

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United States of America Patent

PATENT NO 9452005
SERIAL NO

13832364

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Abstract

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A bone fixation system has a bone implant with an implant body. The implant body defines an upper surface, a bone-facing surface spaced from the upper surface along a transverse direction, and at least one aperture defined by an inner wall. A bone fixation element is configured for insertion at least partially through the aperture. The bone fixation element defines a proximal end and a distal end spaced from the proximal end along a central axis. The bone fixation element has a head and a shaft that extends relative to the head toward the distal end. The head defines a first ridge, a second ridge spaced from the first ridge, and a groove disposed between the first and second ridges. The groove can receive at least a portion of the inner wall to couple the bone fixation element to the bone implant.

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Patent Owner(s)

Patent OwnerAddress
DEPUY SYNTHES PRODUCTS INC325 PARAMOUNT DRIVE RAYNHAM MA 02767-0350

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Appenzeller, Andreas Oberdorf, CH 45 1435
Fierlbeck, Johann Oberdorf, CH 30 1842
Fluri, Daniel Oberdorf, CH 26 222
Niederberger, Alfred Oberdorf, CH 40 2237

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