Method for manufacturing one-piece dental device
US7827694B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 19, 2005 |
| Grant date | Nov 9, 2010 |
| Priority date | — |
| Expiry date | Aug 24, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49567
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A method for manufacturing a one-piece dental implant. The method includes the steps, in any order, of manufacturing an outer body of metal having a cavity and manufacturing an inner body of plastic or composite material having an outer profile. The cavity has an inner profile, and the outer profile of the inner body is complementary to the inner profile of the cavity of the outer body. The inner body includes a core manufactured within the cavity of the outer body. The respective profiles are wavelike rounded in an axial direction of the dental implant and tapering from the crestal end of the outer body to the apical end of the outer body, such as to decrease tension between the inner and the outer bodies and/or such that to provide for an anti-rotation lock between the two bodies.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.