Drill sleeve for a dental drill
AssigneeStraumann Holding AG
InventorsEdmund Suter, Steffen Kuehne, Patrick Streff
Life of this patent
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Abstract
Drill sleeve (1) for a dental drill (70) having a hollow and cylindrical shape and a longitudinal axis A, a circular inner surface (10) for guiding the dental drill (70), and an outer surface (15) intended to be inserted into a template (50). The outer surface (15) of the drill sleeve (1) has at least one longitudinal flattened or concave area (20, 120), the circular inner surface (10) is essentially parallel to the longitudinal axis A, and the drill sleeve (1) is thin-walled.
Claims21
Drill sleeve for a dental drill, the drill sleeve having an essentially hollow cylindrical shape and a longitudinal axis, a circular inner surface for guiding a dental drill and an outer surface intended to be inserted into a template, wherein the outer surface has at least one longitudinal flattened or concave area, the circular inner surface is essentially parallel to the longitudinal axis, and the drill sleeve is thin-walled.
Dependencies are inferred from the claim text.