Title:
PALATAL EXPANSION APPLIANCE
Document Type and Number:
WIPO Patent Application WO/2017/104913
Kind Code:
A1
Abstract:
A palatal expansion appliance includes one pair of bone screw joints arranged to face each other, each of the one pair of bone screw joints extending in one direction and having a plurality of bone screw holes formed thereon, and a driving portion arranged between the one pair of bone screw joints, in which, as at least a part of the driving portion is moved in one direction, the one pair of bone screw joints are moved in another direction.
Inventors:
MOON SUNG CHUL (KR)
Application Number:
PCT/KR2016/004811
Publication Date:
June 22, 2017
Filing Date:
May 09, 2016
Export Citation:
Assignee:
MOON SUNG CHUL (KR)
International Classes:
A61C7/10; A61C7/02; A61C7/06; A61C11/08; A61C13/01
Foreign References:
| US3977082A | 1976-08-31 | |||
| US20090130620A1 | 2009-05-21 | |||
| US20010036614A1 | 2001-11-01 | |||
| US20030049581A1 | 2003-03-13 | |||
| US20110236847A1 | 2011-09-29 |
Other References:
See also references of EP 3389549A4
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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