Torquing auxiliary

Claim 2

In combination with an orthodontic system for an arch of a person including a plurality of brackets mounted on the teeth of the arch, a main archwire attached to all of said brackets, a torquing auxiliary attached to a plurality of said brackets on a curved segment of the arch for applying a torquing force to a tooth, said auxiliary comprising a wire of highly resilient material such that it will not deform when stressed from its passive or unstressed state and will tend to return to its passive state, said wire being arcuate along its length in its passive or unstressed state and devoid of any loops and having a rectangular cross section therealong where it is attached to at least one bracket against relative rotation therewith and stressed when pulled to the level of the arch and attached to the adjacent brackets to apply torque to the tooth on which the bracket is mounted against rotation, whereby the auxiliary is passive in one position prior to mounting on the brackets and then turned about fifteen to ninety degrees from the passive state and stressed and arcuately formed on the curved segment of the arch in a different dimension than when in its passive state to then be attached to the brackets in the stressed state thereby activating the auxiliary to apply torque to the bracket or brackets to which it is mounted against relative rotation.

Claim 3

The auxiliary of claim 1, wherein the wire is of a nickel titanium alloy or material of similar properties.

Claim 4

The auxiliary of claim 1, wherein the area of the wire not preventing relative rotation with the bracket or brackets to which it is attached is round in cross section.

Claim 5

The auxiliary of claim 1, wherein the area of the wire preventing relative rotation engages a single bracket to apply a torquing force to a single tooth.

Claim 6

The auxiliary of claim 1, wherein the area of the wire preventing relative rotation extends to more than one bracket to apply a torquing force to more than one tooth.

Claim 7

The auxiliary of claim 1, wherein the area of the wire preventing relative rotation extends to each bracket on which the wire is mounted to apply a torquing force to each tooth to which the brackets are mounted.

Claim 8

In combination with an orthodontic system for an arch of a person including a plurality of brackets mounted on the teeth of the arch, a main archwire attached to all of said brackets, a torquing auxiliary attached to a plurality of said brackets on a curved segment of the arch for applying a torquing force to at least one tooth, said auxiliary comprising a wire of highly resilient material such that it will not deform when stressed from its passive or unstressed state and will tend to return to its passive state, said wire being arcuate along its length in its passive or unstressed state and devoid of any loops and having at least one torquing section aligned with a bracket and at least one non-torquing section aligned with a bracket, said torquing section connected to the respective aligned bracket against relative rotation therewith and stressed when pulled to the level of the arch and attached to adjacent brackets to apply torque to the tooth on which the bracket is mounted against rotation, said non-torquing section connected to an aligned bracket for relative rotation therewith, whereby the auxiliary is passive in one position prior to mounting on the brackets and then turned about ninety degrees from the passive state and stressed and arcuately formed on the curved segment of the arch in a different dimension than when in its passive state to then be attached to the brackets in the stressed state thereby activating the auxiliary to apply torque to the bracket or brackets to which it is mounted against relative rotation.

Claim 9

In combination with an orthodontic system for an arch of a person including a plurality of brackets mounted on the teeth of the arch, a main archwire attached to all of said brackets, a torquing auxiliary attached to a plurality of said brackets on a curved segment of the arch for applying a torquing force to at least one tooth, said auxiliary comprising a wire of highly resilient material such that it will not deform when stressed from its passive or unstressed state and will tend to return to its passive state, said wire being arcuate along its length in its passive or unstressed state and devoid of any loops and having at least one torquing section aligned with a bracket and at least one non-torquing section aligned with a bracket, said torquing section connected to the respective aligned bracket against relative rotation therewith and stressed when pulled to the level of the arch and attached to adjacent brackets to apply torque to the tooth on which the bracket is mounted against rotation, said non-torquing section connected to an aligned bracket for relative rotation therewith, whereby the auxiliary is passive in one position prior to mounting on the brackets and then turned about ninety degrees from the passive state and stressed and arcuately formed on the curved segment of the arch in a different dimension than when in its passive state to then be attached to the brackets in the stressed state thereby activating the auxiliary to apply torque to the bracket or brackets to which it is mounted against relative rotation.

Claim 10

The auxiliary of claim 7, wherein said torquing section is rectangular in cross section.

Claim 11

The auxiliary of claim 8, wherein said non-torquing section is round in cross section.

Claim 12

The combination of claim 9, wherein the brackets include rectangular archwire slots and the auxiliary is mounted and retained in said slots.

Claim 13

The combination of claim 9, wherein the brackets include pin openings and the auxiliary is connected to said brackets by pins received in said openings.

Claim 14

The combination of claim 9, wherein the auxiliary is ligated to the brackets.

Claim 15

The combination of claim 11, wherein the auxiliary is square in cross section and the pins have either square holes for receiving the auxiliary against rotation or round holes for rotation.

Claim 16

The combination of claim 13, wherein the brackets are the ribbon arch type.

Claim 17

The combination of claim 13, wherein the brackets are the edgewise type.