Orthodontic method and apparatus

Claim 2

In an orthodontic method, the steps which comprise: making a dental cast of the patient, selectively positioning and detachably applying brackets to the dental cast positioned as desired on the patient's teeth, applying a molding material into conforming engagement with the dental cast and brackets to define a mold which assumes the configuration of the dental cast and captures the brackets, removing the mold and captured brackets from the dental cast, applying said mold and brackets to the patient's teeth with selectively activatable adhesive interposed between the brackets and teeth, activating the adhesive by passing activating energy through the mold to secure the positioned brackets to the teeth, and removing the mold from the teeth while leaving the brackets secured.

Claim 3

The orthodontic method according to claim 1, further characterized in activating said adhesive by passing radiant energy through said mold.

Claim 4

The orthodontic method according to claim 2, further characterized in passing said radiant energy optically.

Claim 5

The orthodontic method according to claim 3, further characterized in passing said radiant energy through conductive paths in said mold directed at said adhesive.

Claim 6

The orthodontic method according to claim 1, further characterized in applying light activatable adhesive between said brackets and teeth, and passing light energy through light conductive means in said mold.

Claim 7

The orthodontic method according to claim 5, further characterized in passing ultraviolet light energy.

Claim 8

Orthodontic apparatus comprising, in combination, a dental cast of a patient, a plurality of brackets removably applied to the teeth of said dental cast at selected locations thereon, a positioner in conforming engagement with said dental cast teeth and applied brackets for removal together with said brackets from said teeth, said positioner with said brackets being conformably engageable with the patient's teeth to selectively locate the brackets in facing relation with the patient's teeth, energy activatable adhesive interposable between the brackets and patient's teeth for effecting securement therebetween, and selectively operable activating means penetrating through said positioner for selectively activating said adhesive, said activating means comprising energy conductive means in said positioner for conducting energy to the adhesive, whereby the positioner can be placed on the patient's teeth, the adhesive activated through the activating means thereby securing the brackets to the teeth and allowing the positioner to be removed leaving the brackets selectively located on the patient's teeth.

Claim 9

Orthodontic apparatus comprising, in combination, a dental cast of a patient, a plurality of brackets removably applied to the teeth of said dental cast at selected locations thereon, a positioner in conforming engagement with said dental cast teeth and applied brackets for removal together with said brackets from said teeth, said positioner with said brackets being conformably engageable with the patient's teeth to selectively locate the brackets in facing relation with the patient's teeth, energy activatable adhesive interposable between the brackets and patient's teeth for effecting securement therebetween, and selectively operable activating means penetrating through said positioner for selectively activating said adhesive, said activating means comprising energy conductive means in said positioner for conducting energy to the adhesive, whereby the positioner can be placed on the patient's teeth, the adhesive activated through the activating means thereby securing the brackets to the teeth and allowing the positioner to be removed leaving the brackets selectively located on the patient's teeth.

Claim 10

Apparatus according to claim 7, said adhesive being activatable by radiant energy, and said activating means comprising a radiant energy source, and radiant energy transmission means for delivering energy to said adhesive.

Claim 11

Otheodontic apparatus according to claim 8, said adhesive being light activatable, and said activating means comprising a light source, and a light conducting means communicating between said source and said adhesive for conducting light to the latter.

Claim 12

Orthodontic apparatus comprising, in combination, a dental cast of a patient, a plurality of brackets removably applied to the teeth of said dental cast at selected locations thereon, a positioner in conforming engagement with said dental cast teeth and applied brackets for removal together with said brackets from said teeth, said positioner with said brackets being conformably engageable with the patient's teeth to selectively locate the brackets in facing relation with the patient's teeth, selectively activatable adhesive interposable between the brackets and patient's teeth, for effecting securement therebetween, and selectively operable activating means penetrating through said positioner for selectively activating said adhesive, whereby the positioner can be placed on the patient's teeth, the adhesive activated through the activating means thereby securing the brackets to the teeth and allowing the positioner to be removed leaving the brackets selectively located on the patient's teeth, said adhesive being activatable by radiant energy, and said activating means comprising a radiant energy source, and radiant energy transmission means for delivering energy to said adhesive, said adhesive being light activatable, and said activating means comprising a light source, and a light conducting means communicating between said source and said adhesive for conducting light to the latter, said light conducting means comprising elongate optical elements embedded in said positioner.

Claim 13

Orthodontic apparatus comprising, in combination, a dental cast of a patient, a plurality of brackets removably applied to the teeth of said dental cast at selected locations thereon, a positioner in conforming engagement with said dental cast teeth and applied brackets for removal together with said brackets from said teeth, said positioner with said brackets being conformably engageable with the patient's teeth to selectively locate the brackets in facing relation with the patient's teeth, selectively activatable adhesive interposable between the brackets and patient's teeth, for effecting securement therebetween, and selectively operable activating means penetrating through said positioner for selectively activating said adhesive, whereby the positioner can be placed on the patient's teeth, the adhesive activated through the activating means thereby securing the brackets to the teeth and allowing the positioner to be removed leaving the brackets selectively located on the patient's teeth, said adhesive being activatable by radiant energy, and said activating means comprising a radiant energy source, and radiant energy transmission means for delivering energy to said adhesive, said adhesive being light activatable, and said activating means comprising a light source, and a light conducting means communicating between said source and said adhesive for conducting light to the latter, said light conducting means comprising elongate optical elements embedded in said positioner.

Claim 14

Orthodontic apparatus according to claim 10, said light source being of ultraviolet light.

Claim 15

Orthodontic apparatus according to claim 9, said light conducting means comprising a probe insertable into said positioner for conducting light through the latter to a selected bracket and its associated adhesive.

Claim 16

Orthodontic apparatus according to claim 9, said positioner being transparent, and said light conductive means comprising an arcuate segment in conforming relation with said positioner.