Invention Grant
US07708557B2 Customized dental prosthesis for periodontal- or osseointegration, and related systems and methods
有权
用于牙周或骨整合的定制牙齿假体,以及相关系统和方法
- Patent Title: Customized dental prosthesis for periodontal- or osseointegration, and related systems and methods
- Patent Title (中): 用于牙周或骨整合的定制牙齿假体,以及相关系统和方法
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Application No.: US11724261Application Date: 2007-03-15
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Publication No.: US07708557B2Publication Date: 2010-05-04
- Inventor: Ruedger Rubbert
- Applicant: Ruedger Rubbert
- Applicant Address: DE Berlin
- Assignee: Natural Dental Implants AG
- Current Assignee: Natural Dental Implants AG
- Current Assignee Address: DE Berlin
- Agency: Bracewell & Giuliani LLP
- Main IPC: A61C13/12
- IPC: A61C13/12 ; A61C8/00

Abstract:
A dental prosthesis for periodontal integration is disclosed. Furthermore a customized dental prosthesis for osseointegration is disclosed having a first manufactured portion shaped to substantially conform to the three-dimensional surface of a root of a tooth to be replaced and a second manufactured portion shaped to substantially conform to the three-dimensional surface of a crown of a tooth to be replaced. Furthermore a customized manufactured splint is disclosed to position and fixate a tooth-shaped prosthesis. Furthermore a CAD/CAM based method of and a system for manufacturing a customized dental prosthesis replacing an extracted tooth is disclosed, where the extracted tooth is scanned regarding its three-dimensional shape and substantially copied using (a) an imaging system in-vitro like a 3D scanner or in-vivo like a cone beam CT system, (b) CNC machinery and (c) biocompatible material that is suitable to be integrated into the extraction socket and at least partially adopted by the existing tissue forming the socket.
Public/Granted literature
- US20080090207A1 Customized dental prosthesis for periodontal- or osseointegration, and related systems and methods Public/Granted day:2008-04-17
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