Bone screw

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United States of America Patent

PATENT NO 6755835
SERIAL NO

10056989

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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In order to produce a bone screw having a screw body which is provided with an external thread and which comprises a flow-through mechanism for bone cement that is used for the production of a cement jacket around the bone screw, such that the bone screw will be anchored in a highly stable manner after being implanted in a bone and especially after being implanted in a bone of reduced quality, it is proposed that the flow-through mechanism should comprise at least one longitudinal recess which is formed in the screw body such that it extends transversely relative to the radial direction and/or transversely relative to the peripheral direction.

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Patent Owner(s)

Patent OwnerAddress
AESCULAP AG78532 TUTTLINGEN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Claes, Lutz Neu-Ulm, DE 7 1086
Kinzl, Lothar Ulm, DE 1 606
Schultheiss, Markus Nersingen, DE 1 606

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