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US 2006/0142770 A1Published application
Compression bone screw
AssigneeStryker Leibinger GmbH & Co. KG
InventorFelix Capanni
Life of this patent
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Abstract
A compression bone screw is described, with a shank having two opposite shank sections along its axial extent, a first thread being connected in a rotationally fixed manner to the shank in the region of the first shank section. The shank has at least one latching element for rotatably coupling a threaded component bearing a second thread to the second shank section. The invention furthermore relates to a screwdriver blade for the compression bone screw.
Claims10
1-20. (canceled)
A bone screw, comprising;
- a shank having opposite first and second shank sections with a first thread disposed on said shank at said first shank section,
- a threaded component rotatably coupled to said shank at said second shank section and including a second thread, and
- at least one cutting edge disposed on said shank between said first thread and said threaded component.
Dependencies are inferred from the claim text.