Dental tray & mixing tip assembly with rotatable discs

A dental tray and mixing tip assembly comprising:

• a tray comprising at least one material retention surface and peripheral walls surrounding at least a portion of said retention surface, and an aperture leading from an external side of said peripheral walls into an internal side of said peripheral walls;
• and
• a mixing tip comprising a mixing tube having an entrance, an exit and an internal cavity;
• said mixing tip further comprising a mixing device situated within said internal cavity of said tube, and said exit of said tip being attached to said aperture of said tray to thereby connect said tray to said tip forming said assembly and allow at least two fluids to be injected from said entrance of said mixing tip through said internal cavity, and said exit to thereby be mixed and subsequently, the mixed fluids travel through said aperture and onto said retention surface of said tray.

A dental tray and mixing assembly comprising:

• a mouthpiece having an upper and lower portion, said upper portion having an upper material retention surface, said lower portion having a lower material retention surface and said mouthpiece further comprising peripheral walls, and a channel having an inlet and at least one outlet, said channel being situated on a horizontal plane with said upper retention surface and being situated above said lower retention surface, said channel being designed to deliver material from said inlet through said outlet and onto both said upper and lower retention surfaces;
• and
• a mixing tip for receiving and mixing at least two separate fluids, said tip comprising a mixing tube having an entrance, an exit and an internal cavity;
• a means for mixing the fluids, said mixing means being situated within said internal cavity of said tube, and said exit of said tip being connected to said inlet of said channel of said tray.