Title:
DENTURE BLOCK
Document Type and Number:
WIPO Patent Application WO/2019/035467
Kind Code:
A1
Abstract:
The present invention provides a denture block capable of integrally and simply manufacturing a denture by using a CAD/CAM system. This denture block, which includes a ridge portion 1b formed on upper and lower central portions of a side surface 1a of a cylinder 1, and by which a denture is manufactured by cutting using a CAD/CAM system in a state in which the ridge portion 1b is gripped, has: an upper part which is a white part 2 to correspond to a tooth part of the denture; and a lower part which is a gingival color part 3 to correspond to a denture plate of the denture, wherein the white part 2 and the gingival color part 3 are integrally formed by being brought into close contact with each other with no gaps therebetween including the inside thereof, and a plurality of convex portions 4 and concave portions 5 are formed on an upper surface 3a which is the boundary surface of the gingival color part 3 with the white part 2.
Inventors:
KATO HIROKI (JP)
MICHII TAKAYUKI (JP)
MICHII TAKAYUKI (JP)
Application Number:
PCT/JP2018/030374
Publication Date:
February 21, 2019
Filing Date:
August 15, 2018
Export Citation:
Assignee:
G C DENTAL IND CORP (JP)
International Classes:
A61C13/007; A61K6/00
Domestic Patent References:
| WO2013072287A1 | 2013-05-23 |
Foreign References:
| US20160089221A1 | 2016-03-31 | |||
| US20140377718A1 | 2014-12-25 | |||
| JP2016535610A | 2016-11-17 |
Attorney, Agent or Firm:
YASUI Yoshihiro (JP)
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