An oral hygiene device, which comprises a main body not provided with a region forming a handle, with dimensions that allow the device to be completely inserted into the mouth area of a user, said main body (11, 21, 31, 41) supporting at least one piece of dental floss (12, 22, 32, 42), where said piece of floss (12, 22, 32, 42) defines at least one cleaning zone, wherein the main body (11, 21, 31, 41) has two separate support regions each configured to support the ends of a piece of floss (12, 22, 32, 42), in the form of protruding projections that extend away from a central portion. This device for oral hygiene is based on cleaning with dental floss, not being provided with any region forming a handle or the like since it does not require the use of hands during its use.

An oral varnish comprising a combination of two different viscosity dimethicone components, wherein the difference between the two different viscosity dimethicone components is about 2.0 million cP or greater; and comprising at least one active ingredient, which is preferably a fluoride donor.

Customized dental appliances are provided having a flexibly resilient shell with cavities shaped to embrace one or more teeth; wherein the shell is shaped so as to envelop at least the crown of the one or more teeth and at least a portion of the gingiva; and wherein the tooth-facing inner wall of said shell comprises one or more protrusions which press against the gingiva and/or one or more cavitation's which produce a pocket in the appliance.

A dental flosser is provided for delivering to a mouth a moisture activated composition including a flavor agent. The dental flosser comprises a base portion forming a handle and terminating at a distal head portion. A pair of spaced apart arms extend from the head portion, each of the spaced apart arms having a proximal first end adjoining the head portion and a distal second end. A length of dental floss extends between the distal second ends of the arms. A surface of at least one arm of the pair of arms defines a cavity between the first end and the second end forming a well for accommodating the composition. The width of the cavity in a plane parallel to the surface of the at least one arm is substantially the same or greater than the width of the bottom of the cavity.

Oral treatment devices formed from wax-based compositions that are thermally stable when formed into a three-dimensional shape to a temperature of at least 45° C. and plastically deformable at room temperature (25° C.). The wax-based compositions include a wax fraction homogeneously blended with a polymer fraction. The wax fraction includes at least one wax. The polymer fraction includes at least one polymer selected such that, when the wax and polymer are homogeneously blended together, they yield a wax-based composition having the desired properties of thermal stability and plastic deformability. Oral treatment devices are dimensionally stable to a temperature of at least 40° C. without external support and can be plastically deformed in a user's mouth to become at least partially customized to the size and shape of user's unique dentition and/or an appliance in a user's mouth.

An oral gel composition suitable for the treatment of oral leukoplakia comprising a combination of diclofenac with hyaluronic acid and methods of administering the oral gel that may include a device that prolongs contact time of the oral gel with the areas of the mucosa that are affected by oral leukoplakia.

An oral gel composition suitable for the treatment of oral leukoplakia comprising a combination of diclofenac with hyaluronic acid and methods of administering the oral gel that may include a device that prolongs contact time of the oral gel with the areas of the mucosa that are affected by oral leukoplakia.

A mouthpiece for distribution of a liquid in a user's mouth, the mouthpiece comprising an inlet for a tube and an internal channel with at least two outlets, wherein the mouthpiece is configured to be positioned within a superior vestibule of the user's mouth apical to a gingival margin, wherein a thickness of the mouthpiece is less than 1 mm.

The invention relates to a device (1) for treating objects, in particular dental prosthetics and/or teeth, comprising a receiving volume (3) for receiving a cleaning fluid (5), a plasma source (7) configured to generate a non-thermal plasma (35), wherein the device (1) is configured for mixing a plasma product with the cleaning fluid (5), whereby an activated cleaning fluid can be generated, and wherein the device (1) is configured for using the activated cleaning fluid on an object, in particular on at least one dental prosthesis and/or at least one tooth.

An intraoral device, comprising an antiviral and/or antibacterial and/or antifungal ion releasing agent material(s) which, when said device is exposed to the oral cavity and to any gases, liquids and solids passing through the oral cavity, and is capable of inactivating viruses and/or bacteria and/or fungi penetrating into the oral cavity.