MOUTHPIECE

The present invention addresses the problem of providing a mouthpiece that has an excellent fit and that is not prone to breakage or deformation. This mouthpiece for solving the above problem has: a pair of mouthpiece body parts configured from an upper-jaw mouthpiece body part mounted to the upper...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: IWABUCHI, Yuki, HASEGAWA, Akira, YUKITA, Takashi
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The present invention addresses the problem of providing a mouthpiece that has an excellent fit and that is not prone to breakage or deformation. This mouthpiece for solving the above problem has: a pair of mouthpiece body parts configured from an upper-jaw mouthpiece body part mounted to the upper jaw, and a lower-jaw mouthpiece body part mounted to the lower jaw; a positioning member for restricting rearward displacement of the lower-jaw mouthpiece body part; and a support part that is disposed between the positioning member and the body parts and that supports the positioning member, so as to cover a portion of a surface that faces a surface of the upper-jaw mouthpiece body part and/or the lower-jaw mouthpiece body part that is mounted to a tooth row, the support part including a material that has a different flexural modulus than the mouthpiece body parts.