Title:
ORAL DEVICE IMPROVED IN LOWER JAW MOTION AND IMMOBILITY TO TEETH
Document Type and Number:
WIPO Patent Application WO/2019/083088
Kind Code:
A1
Abstract:
The present invention relates to an oral device and, more specifically, to an oral device wherein a fixing portion and an auxiliary fixing means for a molar portion are provided together such that a coupling force between the oral device and teeth can be maintained for a long time. The oral device of the present invention has both a first fixing portion coupled to a molar portion by a friction force and a second fixing portion coupled to the molar portion by using a fixing protrusion. Therefore, the oral device can continuously maintain a coupling force between the same and a user's teeth even though a coupling force by friction decreases over time. Further, the oral device is advantageous in that the second fixing portion is configured in a circular protrusion shape, thereby enabling the user to make a micromovement and to have increased comfort while the user is wearing the oral device.
Inventors:
PARK YOUNG HYON (KR)
CHOI HYUN JIN (KR)
PARK JUN YOUNG (KR)
PARK JUN WON (KR)
CHOI HYUN JIN (KR)
PARK JUN YOUNG (KR)
PARK JUN WON (KR)
Application Number:
PCT/KR2017/014503
Publication Date:
May 02, 2019
Filing Date:
December 12, 2017
Export Citation:
Assignee:
PASAMEDI CO LTD (KR)
PARK YOUNG HYON (KR)
PARK YOUNG HYON (KR)
International Classes:
A61F5/56; A61C5/00; A61F5/058
Domestic Patent References:
| WO1995008969A1 | 1995-04-06 |
Foreign References:
| KR20170047186A | 2017-05-04 | |||
| KR20010074647A | 2001-08-04 | |||
| KR20130096416A | 2013-08-30 | |||
| US20110284011A1 | 2011-11-24 | |||
| US5683244A | 1997-11-04 |
Attorney, Agent or Firm:
SHIN, Yong Hyun et al. (KR)
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