Invention Grant
US08828287B2 Veneered dental restoration with a controlled shade 有权
具有受控阴影的单面牙修复

  • Patent Title: Veneered dental restoration with a controlled shade
  • Patent Title (中): 具有受控阴影的单面牙修复
  • Application No.: US13258692
    Application Date: 2009-03-25
  • Publication No.: US08828287B2
    Publication Date: 2014-09-09
  • Inventor: Joseph Maria van der Zel
  • Applicant: Joseph Maria van der Zel
  • Applicant Address: NL Hoorn
  • Assignee: Oratio B.V.
  • Current Assignee: Oratio B.V.
  • Current Assignee Address: NL Hoorn
  • Agency: Young & Thompson
  • International Application: PCT/NL2009/050143 WO 20090325
  • International Announcement: WO2010/110650 WO 20100930
  • Main IPC: A61C13/08
  • IPC: A61C13/08
Veneered dental restoration with a controlled shade
Abstract:
Method for the manufacturing of a dental restoration including a dental restoration core 2 and a veneer layer 3, the veneer layer 3 being located at predetermined locations on the dental restoration core 2 and having predetermined thickness at the predetermined locations; the method including: manufacturing the dental restoration core; filling a void 5 in a mould block 1; 10 with a slurry or paste containing a constituent material for a veneer layer, the dental restoration core being positioned in the void; pressing the slurry or paste into the void, the void being arranged to have the slurry cover the dental restoration core at at least the predetermined locations; heating the slurry or paste in a hardening or pre-sintering process to obtain a hardened veneer structure covering the dental restoration core; milling a contour of the veneer layer into the hardened veneer structure to form the dental restoration.
Public/Granted literature
Information query
Patent Agency Ranking
0/0