Title:
MOUTHPIECE
Document Type and Number:
WIPO Patent Application WO/2023/188415
Kind Code:
A1
Abstract:
[Problem] To provide a mouthpiece that can be used continuously throughout life without the need for taking a dental mold when created. [Solution] A mouthpiece 10a comprises a base part 12, an upper outer wall 22, a lower inner wall 34, and a tongue rest part 40. The mouthpiece 10a further comprises first cutting guide parts 26a, 26b, 36a, 36b each formed in at least a portion of a location corresponding to an area between a second bicuspid and a first molar, second cutting guide parts 28a, 28b, 38a, 38b each formed in at least a portion of a location corresponding to an area between the first molar and a second molar, and first tongue rest part cutting guide parts 46a, 46b and/or second tongue rest part cutting guide parts 48a, 48b that are formed in the tongue rest part 40 so as to correspond to respective ones of the above. Thus, the mouthpiece 10a can be easily cut along these cutting guide parts, and a user can continuously use the same type of mouthpiece throughout his/her life from when baby teeth from the central incisors to the second premolars are in place, to when permanent teeth from the central incisors to the second molars are in place.
Inventors:
OHASHI SHINRYU (JP)
Application Number:
PCT/JP2022/016957
Publication Date:
October 05, 2023
Filing Date:
March 31, 2022
Export Citation:
Assignee:
OHASHI SHINRYU (JP)
International Classes:
A61C7/00; A61F5/56
Domestic Patent References:
| WO2016191826A1 | 2016-12-08 | |||
| WO2020089796A1 | 2020-05-07 |
Foreign References:
| JP2014023672A | 2014-02-06 |
Attorney, Agent or Firm:
KIKEGAWA Takumi et al. (JP)
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