Title:
ORAL PROTECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/215813
Kind Code:
A1
Abstract:
The present invention relates to an oral protection device comprising: a tray including a teeth engagement part with which a plurality of upper teeth or a plurality of lower teeth are engaged; and at least one spacer protruding from the teeth engagement part so as to space the plurality of upper teeth and the plurality of lower teeth apart from each other.
Inventors:
LEE SANGHWA (KR)
CHUNG MEE YOUNG (KR)
CHUNG MEE YOUNG (KR)
Application Number:
PCT/KR2021/011774
Publication Date:
October 13, 2022
Filing Date:
September 01, 2021
Export Citation:
Assignee:
CATHOLIC UNIV KOREA IND ACADEMIC COOPERATION FOUNDATION (KR)
International Classes:
A61C5/90; A61C7/08; A61M16/04
Foreign References:
| KR101996181B1 | 2019-07-03 | |||
| KR20110073548A | 2011-06-29 | |||
| JPH05300915A | 1993-11-16 | |||
| KR20210012877A | 2021-02-03 | |||
| US20190183670A1 | 2019-06-20 | |||
| KR102214215B1 | 2021-02-09 |
Attorney, Agent or Firm:
BLT PATENT & LAW FIRM (KR)
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