Invention Grant
US08454363B2 Dental implant system 有权
牙种植体系统

  • Patent Title: Dental implant system
  • Patent Title (中): 牙种植体系统
  • Application No.: US12461954
    Application Date: 2009-08-28
  • Publication No.: US08454363B2
    Publication Date: 2013-06-04
  • Inventor: William B. Worthington
  • Applicant: William B. Worthington
  • Agent Richard C. Litman
  • Main IPC: A61C8/00
  • IPC: A61C8/00
Dental implant system
Abstract:
The dental implant system includes implants having integral abutments therewith for the removable or fixed attachment of plural or single prosthetic teeth, as appropriate. The system for removable dental prostheses includes a metal housing permanently installed in the removable prosthesis, and a rubber retentive insert installed in the housing. The insert is removably installed over the abutment of the implant to secure the dental prosthesis thereto. The system includes transfer copings for transferring an impression to the lab for manufacture of the prosthesis, and lab processing copings and analogs for handling and forming the prosthesis during manufacture. The system may be assembled as a kit having some or all of the above components.
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