Tool for making threaded surgical holes
AssigneeInion Ltd.
InventorsHarri Happonen, Timo Pohjonen
Life of this patent
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Abstract
A tool for making threaded surgical holes. The tool has a drilling tip that drills the hole and a thread-forming section that forms the thread in the hole and comprises a thread that shapes bone. The height of the thread of the thread-forming section is substantially at least 10% of the outer diameter of the thread-forming section.
Claims7
A tool for making threaded surgical holes, which tool comprises a drilling tip that drills the hole and a thread-forming section that forms the thread in the hole and comprises a thread that shapes bone and that is arranged at least for the main part after the drilling tip in the drilling direction, wherein the height of the thread of the thread-forming section is substantially at least 10% of the outer diameter of the thread-forming section.
Dependencies are inferred from the claim text.