Structure design of ceramic drill for dental implant surgery
AssigneeMing-Tzung Lee
InventorsMing-Dih JENG, Ting-Hsun YANG, Ming-Tzung LEE
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Abstract
A drilling structure is disclosed. The disclosed drilling structure may include a drill head. A bottom end of the drill head may be provided with a connecting portion for connecting an adjoining portion of the dental implant hand piece, and a top end of the drill head may be implemented in terms of a multi-facet convex polyhedron cone head. The multi-facet convex polyhedron cone head is with at least three facet. The connecting portion may require a metal adaptor to be coupled to the adjoining portion of the dental implant hand piece
Claims13
A drilling structure used in dental implant surgery, composed a functional head and a connection port for hand piece. The functional head is a convex polyhedron cone with three facet at least.
A drilling structured used in a dental implant hand piece, comprising:
- a drill functional head, a opposite bottom end of the drill head providing a connecting portion coupling to a first end of a metal adaptor, a second end of the metal adaptor coupled to an connection port of the dental implant hand piece, a top end of the drill head as a multi-facet convex polyhedron head, wherein the multi-facet convex polyhedron cone head is with at least three convex polyhedron cone surfaces.
Dependencies are inferred from the claim text.