Abstract: A dental application device having a handle having a first end, a second end, and a containment chamber disposed within the handle. The device has a dental solution disposed within the containment chamber, a receiver tip coupled to the handle at the first end, a material passage within the receiver tip that forms a conduit between the first end and a receiving end, a frangible seal that separates the containment chamber from the material passage, and a piercing cannula in fluid communication with an applicator tip and having a distal piercing end extending toward the frangible seal. The piercing cannula is moveable between a first position and a second position. When in the first position, the piercing end is spaced apart from the frangible seal, and in the second position, the piercing end punctures the frangible seal and fluidly connects the dental solution with the applicator tip.

Abstract: A dental solution dispenser includes a body having a first end, a second end, and including a front housing at the first end, a twist back at the second end, and a grip that interposes the front housing and the twist back. An applicator tip is coupled to the body at the first end, and an ampoule assembly is positioned within the body and includes an ampoule sealed at one end with a frangible seal and defining a fluid chamber for storing a dental solution. A mandrel extends longitudinally within the body and provides a piercing member. The twist back is rotatable relative to the grip to pierce the frangible seal with the piercing member. A trigger is coupled to the body and pivotable between an engaged position, where the trigger engages the ampoule assembly, and a disengaged position, where the trigger disengages the ampoule assembly.

Abstract: A dental dispensing tip includes a body having a first body end, a second body end, and a fluid passageway extending between the first and second body ends. A brush cup is provided at the second body end and has a brush barrel defined therein. A brush applicator is secured within the brush barrel and includes a plurality of bristles, wherein a first end of the brush applicator is received within the brush barrel and a second end of the brush applicator extends out of the brush barrel. A delivery cannula is in fluid communication with the fluid passageway and has a bent end entering the plurality of bristles at an intermediate location between the first and second ends to deliver the dental solution to the plurality of bristles.

Abstract: A dental dispensing tip includes a body having a first body end, a second body end, and a fluid passageway extending between the first and second body ends. A brush cup is provided at the second body end and has a brush barrel defined therein. A brush applicator is secured within the brush barrel and includes a plurality of bristles, wherein a first end of the brush applicator is received within the brush barrel and a second end of the brush applicator extends out of the brush barrel. A delivery cannula is in fluid communication with the fluid passageway and has a bent end entering the plurality of bristles at an intermediate location between the first and second ends to deliver the dental solution to the plurality of bristles.

Abstract: A dental dispensing tip includes a body having a first body end, a second body end, and a fluid passageway extending between the first and second body ends. A brush cup is provided at the second body end and has a brush barrel defined therein. A brush applicator is secured within the brush barrel and includes a plurality of bristles, wherein a first end of the brush applicator is received within the brush barrel and a second end of the brush applicator extends out of the brush barrel. A delivery cannula is in fluid communication with the fluid passageway and has a bent end entering the plurality of bristles at an intermediate location between the first and second ends to deliver the dental solution to the plurality of bristles.

Abstract: A dental solution dispenser includes a body having a first end, a second end, and including a front housing at the first end, a twist back at the second end, and a grip that interposes the front housing and the twist back. An applicator tip is coupled to the body at the first end, and an ampoule assembly is positioned within the body and includes an ampoule sealed at one end with a frangible seal and defining a fluid chamber for storing a dental solution. A mandrel extends longitudinally within the body and provides a piercing member. The twist back is rotatable relative to the grip to pierce the frangible seal with the piercing member. A trigger is coupled to the body and pivotable between an engaged position, where the trigger engages the ampoule assembly, and a disengaged position, where the trigger disengages the ampoule assembly.

Abstract: Disclosed are dental dispensing tips used to deliver dental solutions to a tooth surface. One dental dispensing tip includes a body having a first end, a second end, and a fluid passageway extending from the first end toward the second end, the fluid passageway being configured to receive a dental solution therein, a brush cup provided at the second end and having a brush barrel defined therein, a brush applicator configured to be secured within the brush barrel and including a plurality of bristles, wherein a portion of the plurality of bristles extends out of the brush barrel, and a delivery cannula arranged to provide fluid communication between the fluid passageway and the brush applicator and being configured to deliver the dental solution to the plurality of bristles.

Abstract: Disclosed are dental dispensing tips used to deliver dental solutions to a tooth surface. One dental dispensing tip includes a body having a first end, a second end, and a fluid passageway extending from the first end toward the second end, the fluid passageway being configured to receive a dental solution therein, a brush cup provided at the second end and having a brush barrel defined therein, a brush applicator configured to be secured within the brush barrel and including a plurality of bristles, wherein a portion of the plurality of bristles extends out of the brush barrel, and a delivery cannula arranged to provide fluid communication between the fluid passageway and the brush applicator and being configured to deliver the dental solution to the plurality of bristles.

Abstract: A brush is injection molded in a multipart mold. The bristles of the brush are sequentially molded integrally with the base or handle. The bristles are extremely small and are injection molded in a unique molds. The bristle portion of the mold consists of a series a plates or semi-sphere cups, each of which is drilled with a diminutive drill bit. The plates and cups are then assembled so that the bores of the plates and cups are aligned to form the bristle containing portion of the mold. The mold portion for the bristles is injection molded with a first resin material. Then base or handle producing portion of the mold is injected with a second resin material. The selection of applicable resins, seize of bristles, spacing of bristles, viscosity of the to-be-dispensed fluid all considered in the defining of the amount of liquid to be carried and dispensed by the brush.