Closed system mouthpiece with light and heat generation to activate a formulation to increase its volume
First Claim
1. A mouthpiece, comprising:
- a) a main body having a bite tab extending rearwardly central of said main body and having upper and lower surfaces engageable by a user'"'"'s teeth;
b) said main body having a periphery extending above and below said bite tab and including a peripheral seal extending completely and continuously therearound and configured to engage gums of said user wearing said mouthpiece to seal said user'"'"'s oral cavity from outside said oral cavity, said peripheral seal comprising two concentric sealing members, a first peripheral seal comprising a seal bead and a second peripheral seal adjacent said first peripheral seal and said second peripheral seal comprising a wiper blade;
c) said mouthpiece carrying a pH sensor immersable in saliva within the oral cavity and generating signals indicative of pH of saliva; and
d) an indicator operating responsive to generation of said signals to display pH of saliva within said oral cavity.
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Accused Products
Abstract
A closed system mouthpiece uses light and heat generation to activate a gel formulation to increase its volume. The gel formulation is coated into the mouthpiece, which is inserted into the user'"'"'s mouth. Application of heat above a threshold temperature causes the gel to transform into foam and expand out of the mouthpiece and into the oral cavity. The mouthpiece creates a hermetic seal such that the foam expands out throughout the oral cavity into nooks and crannies that are normally difficult to access. Activation of a light source embedded within the mouthpiece enhances the bacteria killing properties of the foam material. The pH balance of the mouth is restored by the inventive method and apparatus to a neutral level in the range of 6.75 to 7.25.
40 Citations
11 Claims
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1. A mouthpiece, comprising:
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a) a main body having a bite tab extending rearwardly central of said main body and having upper and lower surfaces engageable by a user'"'"'s teeth; b) said main body having a periphery extending above and below said bite tab and including a peripheral seal extending completely and continuously therearound and configured to engage gums of said user wearing said mouthpiece to seal said user'"'"'s oral cavity from outside said oral cavity, said peripheral seal comprising two concentric sealing members, a first peripheral seal comprising a seal bead and a second peripheral seal adjacent said first peripheral seal and said second peripheral seal comprising a wiper blade; c) said mouthpiece carrying a pH sensor immersable in saliva within the oral cavity and generating signals indicative of pH of saliva; and d) an indicator operating responsive to generation of said signals to display pH of saliva within said oral cavity. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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Specification