Title:
FLASK FOR MANUFACTURING DENTAL DUPLICATE MODEL
Document Type and Number:
WIPO Patent Application WO/2019/058575
Kind Code:
A1
Abstract:
(Problem) To provide a flask for manufacturing a dental duplicate model, the flask enabling a hardened mold to be easily removed after duplicate model impression material such as fluid silicon has been injected into the flask. (Solution) This flask for manufacturing a dental duplicate model comprises: a base member having a flat surface on which a master model of a dental prosthesis is placed; and a cylindrical side member that can be removably attached to the base member. The side member has openings in the upper surface and the lower surface thereof, is composed of a thermoplastic resin, and is provided with weak parts in a thickness direction that are weaker than the other parts of the side member.
Inventors:
OYAMA YOSHIO (JP)
OYAMA SADAKAZU (JP)
OYAMA SADAKAZU (JP)
Application Number:
PCT/JP2018/003491
Publication Date:
March 28, 2019
Filing Date:
February 01, 2018
Export Citation:
Assignee:
ULTI MEDICAL CO LTD (JP)
International Classes:
A61C13/34; A61C13/20
Foreign References:
| JPH0852163A | 1996-02-27 | |||
| JP2015213742A | 2015-12-03 | |||
| JP2000325364A | 2000-11-28 | |||
| JP2001061867A | 2001-03-13 |
Attorney, Agent or Firm:
KIYOHARA Yoshihiro (JP)
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