Title:
APPLIANCE FOR RETAINING EXPANDED PALATAL WIDTH
Document Type and Number:
WIPO Patent Application WO/2017/135519
Kind Code:
A1
Abstract:
An appliance for retaining a palatal width includes a main body, at least two bone screw holes formed in the main body, and a bone screw coupled to each of the at least two bone screw holes, in which each of the at least two bone screw holes has a tapered exit-side external structure.
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Inventors:
MOON SUNG CHUL (KR)
Application Number:
PCT/KR2016/004812
Publication Date:
August 10, 2017
Filing Date:
May 09, 2016
Export Citation:
Assignee:
MOON SUNG CHUL (KR)
International Classes:
A61C7/10; A61B17/66; A61C7/02; A61C7/06; A61C8/00
Domestic Patent References:
WO2012023736A2 | 2012-02-23 |
Foreign References:
US6221075B1 | 2001-04-24 | |||
EP0449867B1 | 1994-04-20 | |||
US20090130620A1 | 2009-05-21 | |||
KR20110121347A | 2011-11-07 |
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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