Title:
PATIENT-CUSTOMIZED RAPID MAXILLARY EXPANDER
Document Type and Number:
WIPO Patent Application WO/2022/050482
Kind Code:
A1
Abstract:
The present invention relates to a rapid maxillary expander and, more specifically, to a rapid maxillary expander which can increase the ease of operation and ameliorate the feeling of irritation for a wearer since teeth pressing units are provided in a structure pressing the inner surface of teeth outwards, instead of a structure surrounding the entire teeth and gums, and which can enhance the wearer's aesthetic sense since the teeth pressing units are not exposed to the outside of the teeth.
Inventors:
YOON TAEK RIM (KR)
YOON JI HYE (KR)
LEE GYEONG MIN (KR)
YOON JI HYE (KR)
LEE GYEONG MIN (KR)
Application Number:
PCT/KR2020/014200
Publication Date:
March 10, 2022
Filing Date:
October 16, 2020
Export Citation:
Assignee:
INTER MEDI CO LTD (KR)
UNIV NAT CHONNAM IND FOUND (KR)
UNIV NAT CHONNAM IND FOUND (KR)
International Classes:
A61C7/10; A61B17/66; A61B17/80
Foreign References:
| KR20110126318A | 2011-11-23 | |||
| US20170281315A1 | 2017-10-05 | |||
| KR20180130375A | 2018-12-07 | |||
| CN207605023U | 2018-07-13 | |||
| CN209404980U | 2019-09-20 |
Attorney, Agent or Firm:
IAM PATENT & LAW FIRM (KR)
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