Title:
WORKING MODEL FOR DENTAL TECHNOLOGY
Document Type and Number:
Japanese Patent JP2023128147
Kind Code:
A
Abstract:
To solve a problem that cutting performance using a precision saw is unfavorable, and handling becomes troublesome when a jaw tooth mold base is merely formed of a thermosetting resin when constituting a working model for a dental technology.SOLUTION: A jaw fixing plate is placed on a jaw base plate by pin-insertion/adhesion coupling using a plurality of dowel pins, a plaster tooth row model is superimposed on the jaw fixing plate, and made to adhere thereto by a circulation plaster liquid, and after that, dental technological work is performed. Konjac droplets containing 20 wt% to 51 wt% are used to a filling material (sub-material) with a thermosetting resin as a binder (raw material) to the jaw fixing plate, and by improving cutting performance and reusing a waste disposal while holding the stiffness of the jaw fixing plate, the raw material of the jaw tooth mold base becomes eco-friendly, and handling also becomes easy, thus contributing to cost reduction.SELECTED DRAWING: Figure 1
Inventors:
TAKAHASHI NORIYUKI
TSUCHIYA NAOTO
NOGUCHI YUTAKA
TSUCHIYA NAOTO
NOGUCHI YUTAKA
Application Number:
JP2022032296A
Publication Date:
September 14, 2023
Filing Date:
March 03, 2022
Export Citation:
Assignee:
GUNMA PREFECTURE
TSUCHIYA GOUSEI COLTD
AYM CO LTD
TSUCHIYA GOUSEI COLTD
AYM CO LTD
International Classes:
A61C13/34