Patent ID: 9414899
Filing Date: 2016-08-16
CPC Classification: A61C,A61J

Claim Text:
1. A system for regulating fluid in a mouth cavity of a user, the mouth cavity having a dental arch with a biting surface and vestibule on an outer side of the dental arch, and a gum line on the dental arch, the system comprising: a mouthpiece having a coupling member configured to couple the mouthpiece to the dental arch, the mouthpiece having a first tube member configured to be adjacent the outer side of the dental arch, the mouthpiece defining a first fluid passage through a portion of the first tube member and further a plurality of passages fluidly coupled to the first fluid passage and located adjacent the gum line, the coupling member covering only a portion of the molar region of the biting surface; a fluid conduit coupled to the first fluid passages; and a supply source of vacuum coupled to the first fluid passage.