Title:
ARTIFICIAL TEETH AND MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP3657413
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an artificial tooth which does not have to join directly with a jawbone and its manufacturing method, as well as an artificial tooth which stands a transplantation, homologous or heterogenous, and its manufacturing method.
SOLUTION: The artificial tooth has a layer with extracted collagen filled in a root canal of a homologous or heterogenous permanent tooth from which periodontal membrane and constituents of nerves and blood vessels are removed, as well as a membrane of extracted collagen on the surface of a root of a tooth covered with periodontal membrane with the above cell constituents removed.
Inventors:
Inoue Yuri
Yasumichi Yamamoto
Yoshihiko Shimizu
Yasumichi Yamamoto
Yoshihiko Shimizu
Application Number:
JP33150597A
Publication Date:
June 08, 2005
Filing Date:
December 02, 1997
Export Citation:
Assignee:
Yoshihiko Shimizu
Tapic Co., Ltd.
Tapic Co., Ltd.
International Classes:
A61C8/00; A61K6/00; A61K6/02; A61C13/00; (IPC1-7): A61C8/00
Domestic Patent References:
| JP58143746A | ||||
| JP8505559A |
Attorney, Agent or Firm:
Hajime Tsukuni
Mutsuo Watanabe
Fumio Shinoda
Tomoko Saeki
Fumio Shinoda
Mutsuo Watanabe
Fumio Shinoda
Tomoko Saeki
Fumio Shinoda
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