Title:
RESIN IDENTIFIER FOR INTRAORAL ATTACHMENT AND METHOD FOR MANUFACTURING SURGICAL GUIDE FOR IMPLANT USING SAME
Document Type and Number:
WIPO Patent Application WO/2018/043949
Kind Code:
A1
Abstract:
The present invention provides a method for manufacturing a surgical guide for an implant using a resin identifier for intraoral attachment in order to improve the precision of an implantation procedure by accurately obtaining an image of the inside of the oral cavity of a subject undergoing the procedure, the method comprising: a first step for forming a resin registration part by curing, by means of a light having a predetermined wavelength emitted from a light-curing unit, a radiopaque resin adhesive which is attached inside the oral cavity of a subject undergoing the procedure so as to form a hemispherical shape, wherein the resin adhesive has a reinforcing adhesive layer provided thereto; a second step for enabling respective registration points to be recognized on resin registration part images which are each marked on a CT imaging image and an oral scan image, respectively, which are obtained such that same correspond to the inside of the oral cavity; a third step for obtaining a three-dimensional integrated image by means of performing image registration of the CT imaging image and the oral scan image on the basis of the registration points; and a fourth step for manufacturing a surgical guide by configuring shape information of a fixing groove part such that the shape information corresponds to an external profile of the inside of the oral cavity marked on the three-dimensional integrated image, wherein positional information of a guide hole is configured according to a predetermined implant placement position.
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Inventors:
KIM JIN CHEOL (KR)
KIM JIN BAEK (KR)
CHOI BYUNG HO (KR)
JUNG SEUNG MI (KR)
KIM JIN BAEK (KR)
CHOI BYUNG HO (KR)
JUNG SEUNG MI (KR)
Application Number:
PCT/KR2017/008724
Publication Date:
March 08, 2018
Filing Date:
August 11, 2017
Export Citation:
Assignee:
DIO CORP (KR)
International Classes:
A61C1/08; A61B5/00; A61B6/03; A61B6/14; A61C8/00; A61C13/15; A61C19/04
Foreign References:
| KR101554157B1 | 2015-09-21 | |||
| US20150209118A1 | 2015-07-30 | |||
| KR20040078363A | 2004-09-10 | |||
| KR101608017B1 | 2016-04-01 |
Attorney, Agent or Firm:
OH, Se Kuk (KR)
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