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US 2016/0106524 A1Published application
Ceramic dental implant
AssigneeStraumann Holding AG
InventorMichael Gahlert
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Abstract
A dental implant is disclosed comprising an anchoring part for anchoring within a bone and comprising a mounting part for receiving a prosthetic build-up construction, wherein the anchoring part and the mounting part are configured integrally of a material comprising zirconia, wherein at least the anchoring part is treated at its outer surface at least partially by a subtractive, removing process, such as by sand blasting or is provided with a coating which facilitates an ossification.
Claims15
A dental implant comprising:
- an anchoring part for anchoring within a bone;
- and
- a mounting part for receiving an element to be applied;
- wherein:
- the anchoring part and the mounting part are integrally made of a material based on zirconia;
- the anchoring part comprises a threaded section;
- the mounting part has a frusto-conical or conical shape;
- and
- the anchoring part has an outer surface that has been at least partially roughened by a removing process and has a maximum surface roughness between 1 and 20 μm.
6 more elements
Dependencies are inferred from the claim text.