Method and apparatus for light-curing resin adhesives for orthodontic brackets
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United States of America Patent
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Sep 1, 1998
Grant Date -
N/A
app pub date -
Mar 13, 1997
filing date -
Mar 13, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method and apparatus for curing an adhesive resin by use of light in which the resin is disposed between a bottom surface of an orthodontic bracket and a tooth surface, wherein a curing tip enhancer of the present invention directs the light onto the adhesive when the bracket is disposed within a portion of the curing tip enhancer. Preferably, the light is directed onto the adhesive resin in a direction substantially parallel to the tooth surface. A portion of the interior surface of the bore of the curing tip enhancer is disposed at an angle so that the light is reflected onto the resin. A light-reflective interior surface of the bore increases the effectiveness of the curing tip enhancer because more radiant energy is reflected onto the resin.
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