CHOI, Byung Ho,JUNG, Seung Mi,KIM, Jin Cheol,KIM, Jin Baek
申请号：
AU2018296850
公开号：
AU2018296850A1
申请日:
2018.02.23
申请国别(地区):
AU
年份:
2020
代理人:
摘要：
In order to improve manufacturing convenience and precision, the present invention provides a digital denture manufacturing method comprising: a first step of acquiring a three-dimensional work image, on which occlusion information between a target dental arch and an opposing dental arch and implant information of a fixture implanted in the target dental arch are displayed, and preparing a temporary denture in which a binding region formed to correspond to a binding portion profile of an abutment fastened to the fixture is arrayed and arranged； a second step of acquiring an auxiliary scan image for the temporary denture； a third step of acquiring, from the auxiliary scan image, a correction surface image on three-dimensional surface information of an inner surface-side engagement groove of the temporary denture including the binding region； and a fourth step of designing and manufacturing a digital denture having a virtual binding groove corresponding to the position and the shape of the three-dimensional surface information of the binding region, in an inner surface profile set according to the three-dimensional surface information of the engagement groove.
