Title:
【発明の名称】歯科組立体
Document Type and Number:
Japanese Patent JP3268781
Kind Code:
B2
Abstract:
A dental assembly includes an implant having a tubular body portion which can be positively secured within a bore in a jawbone by an expander mechanism, and a two-piece abutment secured to the implant and having a collar which is incapable of rotation with respect thereto. In a related process for preparing a tooth prosthesis, a transfer sleeve is utilized in a process to replicate conditions in the mouth, including the configuration of the abutment assembly, in manufacturing a custom analog. A custom analog is cast into a stone mold to provide an exact duplicate of the mouth. From this stone mold a crown can be manufactured in a laboratory to precisely fit in the user's mouth over a customized abutment. A treatment crown sleeve may be utilized in connection with a provisional tooth.
Inventors:
Lazarov Sargon
Application Number:
JP52518797A
Publication Date:
March 25, 2002
Filing Date:
November 14, 1996
Export Citation:
Assignee:
Lazarov Sargon
International Classes:
A61C8/00; (IPC1-7): A61C8/00
Attorney, Agent or Firm:
Minoru Nakamura (6 outside)