Title:
DIGITAL BRACKET FOR TOOTH-CORRECTION BY USING DIGITAL LIBRARY AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2018/030576
Kind Code:
A1
Abstract:
In order to improve convenience and precision of manufacturing a device for dentition correction, the present invention provides a method for manufacturing a digital bracket for tooth-correction by using a digital library, the method comprising: a first step in which an acquired oral scan image corresponding to a profile of the inside of an oral cavity of a person to be operated on is loaded, and a virtual correction template corresponding to each virtually adjusted tooth image according to a predetermined continuous dentition structure from a digital library is sampled; a second step in which a virtual bracket of each of the sampled virtual correction templates and a virtual wire are aligned and arranged into a structure corresponding to the continuous dentition structure of the virtually adjusted tooth images; and a third step in which each digital bracket integrally including a jig part formed on an upper portion of each of the virtual brackets to fit and surround an upper portion of each of the tooth images and a grip protrusion part protruding from an upper end of the jig part is individually designed, and each of the digital brackets is three-dimensionally printed on the basis of designed data.
Inventors:
KIM JIN CHUL (KR)
KIM JIN BAEK (KR)
KIM JIN BAEK (KR)
Application Number:
PCT/KR2016/011094
Publication Date:
February 15, 2018
Filing Date:
October 05, 2016
Export Citation:
Assignee:
DIO CORP (KR)
International Classes:
A61C7/00; A61B5/00; A61C7/14; A61C9/00; A61C13/00
Foreign References:
| KR20160049698A | 2016-05-10 | |||
| KR20130106284A | 2013-09-27 | |||
| US20150238282A1 | 2015-08-27 | |||
| KR101349356B1 | 2014-01-14 | |||
| US20070031775A1 | 2007-02-08 |
Other References:
See also references of EP 3498218A4
Attorney, Agent or Firm:
OH, Se Kuk (KR)
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