The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 31, 2020
Filed:
Jun. 24, 2015
Applicants:
Kaoru Washio, Tokyo, JP;
Isao Ishikawa, Tokyo, JP;
Teruo Okano, Tokyo, JP;
Gneral Inc., Niigata, JP;
Inventors:
Kaoru Washio, Tokyo, JP;
Isao Ishikawa, Tokyo, JP;
Teruo Okano, Tokyo, JP;
Takao Hanawa, Tokyo, JP;
Yusuke Tsutsumi, Tokyo, JP;
Yuka Tsumanuma, Tokyo, JP;
Supreda Suphanantachat, Bangkok, TH;
Kosei Yano, Tokyo, JP;
Assignees:
GENERAL INC., Niigata, JP;
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61L 27/38 (2006.01); A61L 27/32 (2006.01); A61C 8/00 (2006.01); A61L 27/06 (2006.01); A61L 27/16 (2006.01); A61L 27/36 (2006.01); A61C 8/02 (2006.01);
U.S. Cl.
CPC ...
A61L 27/3865 (2013.01); A61L 27/06 (2013.01); A61L 27/16 (2013.01); A61L 27/32 (2013.01); A61L 27/3687 (2013.01); A61L 27/3691 (2013.01); A61L 27/3804 (2013.01); A61L 27/3895 (2013.01); A61C 8/005 (2013.01); A61C 8/0006 (2013.01); A61C 8/0012 (2013.01); A61L 2430/12 (2013.01);
Abstract
A complex of implant and cultured periodontal ligament cell sheet, that can be satisfactorily stabilized into the bone through periodontal ligament tissue, is provided. A fixture of the inserted implant is coated with calcium phosphate and the cultured periodontal ligament cell sheet is brought into intimate contact with the implant.