Final Working Prototype

This was one of the final prototypes. The black unit fits onto a standard diverting faucet attachment (often used for fish tanks). The flossing unit uses water pressure (60 psi) to introduce water around the base of the tooth. Two hoses drain the waste water back to the drain below the feeding faucet.

Computation Fluid Dynamics

We used both trial and error testing as well as Computational Fluid Dynamics to design and verify the venturi effect we were looking for to use the water pressure to suck in the appropriate amount of mouthwash in use.

Early Prototype in Operation

We tested the early prototype to test fit and function. Two to three sizes could accomplish a product line to fit most users.

Field Prototypes

Here we are producing the prototypes to be evaluated in dental programs at a local University.

Initial Concepts

Our Designers created several representations of what this device could be hand how it could attach to a faucet.

 

An Early Prototype

This was a first proof of concept assembly - this was used to help get quotes on producing this in silicone rubber. It also showed us where many of the failure points would occur.

Second Prototype Operating

Here you can see the jets of water flowing as well as the attachment to the diverting faucet adapter.

Patent Figure

This image is in the patent and describes how water is introduced, and then drained away from the mouth during the flossing period.