US 2013/0260332 A1 · Oral Hygiene Appliance

Abstract

An oral hygiene appliance is provided having an upper and lower appliance member formed of an arcuate channel for placement over a wearer's upper and lower teeth and gum lines. The channels are comprised of an inner and outer layer sandwiching an internal pathway for routing a pressurized cleaning solution therethrough. The pathway is a network of tubules or a formed pathway between the channel layers, the pathway having a main conduit, branches, and outlets through the channel inner layers. The frontal portion of the appliance connects to at least one lead tube. The lead tubes further connect to an external fluid pump and reservoir of cleaning solution, which is pumped into the pathways of the upper and lower appliance and exit the outlets to spray remove plaque, tarter, and food particles. The device may be used in replacement of or in addition to traditional toothbrush cleaning routines.

Claims7

Dependent claims

1) An oral hygiene appliance, comprising:

an arcuate appliance member having a base and upstanding walls forming an elongated channel having a channel interior for accepting a row of teeth therein;
said channel comprising an inner layer and an outer layer coextensive with one another;
a fluid pathway positioned between said inner layer and said outer layer for communicating fluid therethrough;
said pathway having a main conduit, a plurality of conduit branches extending from said main conduit, and a plurality of conduit branch outlets;
said conduit branches positioned between said inner layer and said outer layer;
said conduit outlets extending through said inner layer to communicate fluid from said conduit branch and into said channel interior;
at least one a conduit inlet for injecting fluid into said fluid pathway.

4 more elements

Dependencies are inferred from the claim text.

Oral Hygiene Appliance

Life of this patent

Oral Hygiene Appliance

Life of this patent

Abstract

Claims7