Arch expander
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United States of America Patent
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N/A
Issued Date -
Aug 25, 2005
app pub date -
Feb 24, 2004
filing date -
Feb 24, 2004
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Systems and methods are disclosed for making an arch expander for a patient by scanning the patient's dentition; fabricating an appliance adapted to be positioned between posterior teeth and a palatal arch, the appliance having first and second movable portions; and providing an expander between the first and second portions of the appliance.
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