US 2015/0305832 A1Published application

System for moving and aligning teeth

OwnerRuchir Patelinventor

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Abstract

A system and assembly for moving and aligning teeth is disclosed. The system comprises multiple plastic trays and caps that are formed to provide required mobility to a patient's back teeth. These molds are adapted to be placed over and apply a modest force on any out of alignment back teeth. The molds are adapted to be replaced on a regular basis, such as once every thirty days, or as needed. The system further comprises two sets of plastic caps adapted to be disposed over the patient's front teeth. Each set of caps is joined by a nitonol wire that is disposed to join all of the caps. The nitonol wire is coupled to the caps by, for example, brackets that are disposed on the caps. The nitonol wire is adapted to provide a modest force on the teeth that have individual caps, thereby straightening and aligning them.

Claims10

Dependent claims

An assembly for repositioning teeth from an initial tooth arrangement to a final tooth arrangement:

i) a plurality of trays wherein each tray is shaped to apply force to a plurality of back teeth of a particular patient to move the plurality of back teeth from an initial arrangement to a desired arrangement;
ii) one or more sets of caps wherein each set of caps is adapted to fit over a patient's upper front teeth or a patient's lower front teeth;
iii) each cap of each set of caps being adapted to fit over a specific front tooth;
iv) each cap of each set of caps having a front surface and a wire aperture disposed on the front surface;
v) a plurality of archwires wherein each archwire joins a set of caps through the wire receptacles on the front surfaces of the caps in the set;
vi) each set of caps having a pair of wire guides disposed to accept wire from each end of the archwire;
and
vii) wherein each set of caps is adapted to be attached and detached from either a patient's upper front teeth or a patient's lower front teeth.

5 more elements

Dependencies are inferred from the claim text.