Orthodontic wire alignment system and method
View Patent ↗Disclosed is a system and method for treating mal-alignment of teeth using super-elastic nickel titanium, heat activated nickel titanium coated or uncoated orthodontic wires with composite resins in order to effectuate desired tooth alignment. The composite resin is formed into beads that hold the wire in place preferably on the lingual surface of the teeth. Alternate embodiments using composite brackets are disclosed. The overall purpose of this invention is to provide a close contact, low profile orthodontic system, in particular, a lingual orthodontic system that is significantly more comfortable than existing orthodontic systems, completely concealed and effective.
1. An apparatus for orthodontic wire alignment, comprising:
a wire coated with a dissolvable coating to form a coated wire;
a flowable composite material that at least partially surrounds said coated wire, said flowable composite material being on said dissolvable coating; and
wherein the flowable composite material is configured to be in contact with a tooth.
2. Apparatus according to claim 1 , wherein the flowable composite material is adapted to harden to attach the flowable composite material to the tooth.
3. Apparatus according to claim 1 , wherein after the dissolvable coating dissolves, a gap remains between the wire and the composite material so that the wire is in an aperture formed by the composite material.
4. Apparatus according to claim 3 , wherein the tooth is one of a plurality of teeth, the composite material is configured to apply force to the plurality of teeth, and the wire is permitted to move within the aperture and along the plurality of teeth.
5. Apparatus according to claim 1 , wherein the tooth is one of a plurality of teeth, and the composite material is configured to be in contact with the plurality of teeth.
6. Apparatus according to claim 5 , wherein the wire is configured to apply force to the plurality of teeth.
7. Apparatus according to claim 1 , wherein the flowable composite material is configured to be in contact with a lingual surface of the tooth.
8. Apparatus according to claim 1 , wherein the wire comprises at least one of nickel titanium and stainless steel.
9. Apparatus according to claim 1 , wherein the composite material is a composite resin.
10. Apparatus according to claim 1 , wherein the composite is selected from the group consisting of bisphenol A glycidyl methacrylate 9bis-GMA) and other dimethacrylate monomers, such as triethylene glycol dimethacrylat (TEGMA), urethane dimethacrylate (UDMA), and hexanedio dimethacrylate (HDDMA), silica and dimethylglyoxime.
11. Apparatus according to claim 1 , wherein the wire is also in contact with the tooth.
12. Apparatus according to claim 1 , wherein the composite material is between the wire and the tooth.
13. A method of aligning a plurality of teeth, said method comprising the steps of:
applying a flowable composite material to a wire coated with a dissolvable coating;
allowing said flowable composite material that is applied to said coated wire to harden and is configured to be fixedly connected to a surface of a tooth;
allowing said coating to dissolve so that said wire is in an aperture in the hardened composite material so that said wire is free to slide back and forth within said aperture.
14. The method of claim 13 wherein said dissolvable coating at least partially surrounds said wire.