3D TEMPLATE FOR FABRICATING DIGITAL SETUP MODEL AND METHOD FOR ARRANGING TEETH OF DIGITAL SETUP MODEL USING 3D TEMPLATE

WIPO Patent Application WO/2018/008793

A1

The purpose of the present invention is to guarantee that, when a three-dimensional digital setup model used for an orthodontic treatment is fabricated, respective teeth to be corrected are quickly arranged at ideal angles and locations, thereby providing an optimal orthodontic treatment and improving the efficiency. In order to accomplish the above purpose, according to the present invention, a vertical lattice plate having information regarding the three-dimensional locations of respective teeth is made; the vertical lattice plate is arrange uprightly on a horizontal lattice plate having location information regarding an Andrew's plate (horizontal plane that connect middle points of crowns of teeth) according to the distance between long axes of the crowns, thereby designing a 3D template in a three-dimensional shape having ideal location information regarding respective teeth as a three-dimensional model such as an AutoCAD file; a clinical tooth model is made as a three-dimensional image by scanning the patient's dentition structure and is superimposed on the 3D template; respective teeth are moved such that a digital setup model having ideal angles and locations can be made; and the digital setup model can be used to guarantee ideal dentition correction.

BAE GI SUN (KR)

PCT/KR2016/007890

January 11, 2018

July 20, 2016

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BAE GI SUN (KR)

A61C7/00; A61B5/00; A61C9/00; A61C13/00

KR20050082526A	2005-08-24
US20060147872A1	2006-07-06
US20130325431A1	2013-12-05
KR20150039028A	2015-04-09
US9326831B2	2016-05-03

PARK, Jung Ho (KR)

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