An orthodontic archwire is configured to treat a number of malocclusions. The archwire has a straight anterior section between a first posterior section and a second posterior section. The first posterior section and the second posterior section each have multiple radii of curvature and are mirror images of each other.

The present invention relates to an orthodontic gripping device having a body made of a superelastic metal alloy, cold worked titanium beta III, or solution heat treated and aged titanium beta III. The body has first and second, spaced apart arm portions connected to each other. Each arm portion includes a jaw portion having an inner, arch wire-gripping, surface. The inner gripping surfaces are disposed opposite one another in spaced relation with a station defined therebetween for receiving the arch wire. At least a portion of the station is sized smaller than the arch wire. The arm portions are resiliently deflectable outwardly away from each other to admit the arch wire into the station. Once seated in the station, the arch wire is tightly held by inner gripping surfaces so as to resist displacement of the gripping device relative to the arch wire.

An orthodontic device (10) comprising, a first opening (11) for receiving a first anchoring structure, a second opening (12) for receiving a second anchoring structure and a third opening (13, 14, 15) for receiving a third anchoring structure, the first, second, and third anchoring structures being attached in a mouth of a subject, and an intermediate structure (18) connecting the first, second and third openings, wherein one or more of the openings are stretchable, and wherein the intermediate structure and the openings are made from a creep resistant material.

A device for correcting misaligned teeth, the device including an arc element; and at least two transmission elements, wherein each of the at least two transmission elements is configured to cooperate with a respective tooth surface and includes a respective coupling portion wherein each of the at least two transmission elements is connected or connectable in the respective coupling portion with the respective arc element in a force transmitting manner, wherein the arc element has an overall parabolic cambered shape that is adapted to a lower jaw or an upper jaw of a patient, wherein the arc element includes at least one activation section which is arranged between two adjacent transmission elements of the at least two transmission elements and configured so that the arc element is at least locally elastically deformed in an installed condition of the device.

An orthodontic appliance and associated systems and methods are disclosed herein. In some embodiments, the appliance comprises a retainer configured to retain a patient's teeth in a desired final tooth arrangement. The retainer can include a plurality of attachment portions, each configured to be coupled to a securing member adhered to a tooth of the patient. When the retainer is positioned adjacent to the patient's teeth and secured to the securing members, a shape of the attachment portions can inhibit the attachment portions from translating and/or rotating relative to the securing member.

The disclosure relates to a dental screwdriver having a shaft portion made of a smart type alloy that bends with little or no resistance along an arch forming portion thereof and without imparting torqueing forces along a distal front end portion thereof onto which is connected a drive tip designed to interface with an appropriately sized screw. The smart alloy automatically assumes its original shape in the absence of twisting forces on the shaft along the arch forming portion. In an alternate embodiment, assuming the original shape involves applying heat and/or subtle finger pressure. The dental screwdriver may be part of a set of screwdrivers, each having a distal front end portion which is uniquely weighted, sized and/or dimensioned to accommodate different driver tips, handle different torqueing functions, and/or configured to bend to a specific maximum angular arch without permanent deformation. A dental prosthetic having a curved bore cavity is also described.

An orthodontic device (10) comprising, a first opening (11) for receiving a first anchoring structure, a second opening (12) for receiving a second anchoring structure and a third opening (13, 14, 15) for receiving a third anchoring structure, the first, second, and third anchoring structures being attached in a mouth of a subject, and an intermediate structure (18) connecting the first, second and third openings, wherein one or more of the openings are stretchable, and wherein the intermediate structure and the openings are made from a creep resistant material.

Process for programming an orthodontic component from a shape memory material starting from an initial shape of the orthodontic component into a target shape to be programmed of the orthodontic component, wherein the target shape compared to the initial shape at least sectionally has a severe bending, the process comprising the following steps: a. providing an orthodontic component (1) of a shape memory material in an initial shape, b. creating a target baking mold for the orthodontic component (1), c. inserting the orthodontic component (1) into the target baking mold, and d. baking the orthodontic component (1) in the target baking mold in order to program it into the target shape, characterized by the following steps after step a) e. creating at least one intermediate baking mold for the orthodontic component (1), in which intermediate baking mold the orthodontic component (1) has an intermediate shape between the initial shape and the target shape, f. inserting the orthodontic component (1) into the intermediate baking mold, and g. baking the orthodontic component (1) in the intermediate baking mold.

An orthodontic bracket and archform system that uses friction-free mechanics are disclosed. The archform can have a male fastener that can be retained within an orthodontic bracket. The orthodontic bracket can have varying locking mechanism, such as deflectable tabs, springs, locking pins, and others, that can cooperate with features of the male fastener to prevent sliding between the archform and the bracket.

The present invention relates to an orthodontic gripping device having a body made of a superelastic metal alloy, cold worked titanium beta III, or solution heat treated and aged titanium beta III. The body has first and second, spaced apart arm portions connected to each other. Each arm portion includes a jaw portion having an inner, arch wire-gripping, surface. The inner gripping surfaces are disposed opposite one another in spaced relation with a station defined therebetween for receiving the arch wire. At least a portion of the station is sized smaller than the arch wire. The arm portions are resiliently deflectable outwardly away from each other to admit the arch wire into the station. Once seated in the station, the arch wire is tightly held by inner gripping surfaces so as to resist displacement of the gripping device relative to the arch wire.