Tool and method for generating an undercut in a bone

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United States of America Patent

PATENT NO 9848891
SERIAL NO

14661942

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Importance

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Abstract

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A tool according to the invention for generating an undercut in a bone including a core with a shaft and a stamp mounted on a distal end of the shaft, wherein the stamp, in a transition area to the shaft, has a run-on bevel ascending in the distal direction, and a cutting sleeve which is arranged to be longitudinally movable on the shaft and of which the distal end is formed by at least one segment that can be spread open when pushed onto the run-on bevel, wherein the at least one segment has at least one laterally arranged cutting edge. The invention also relates to a method for generating an undercut in a bone.

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Patent Owner(s)

Patent OwnerAddress
KARL STORZ SE & CO KGDR -KARL-STORZ-STRASSE 34 TUTTLINGEN 78532

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Berberich, Sascha Tuttlingen, DE 92 1864

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