Digitally forming a dental model for fabricating orthodontic laboratory appliances

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United States of America Patent

PATENT NO 8535580
APP PUB NO 20100219546A1
SERIAL NO

12670132

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Abstract

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The present invention provides a method that uses digital data, such as that obtained from an intraoral scanner, to fabricate a wide range of customized laboratory appliances. The digital data is used to form a negative mold, which is in turn used to make a physical dental model. The negative mold is configured such that it can be flexed, stretched, fractured or disassembled to release the physical dental model. The physical dental model is then used for fabricating an orthodontic laboratory appliance.

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Patent Owner(s)

  • 3M INNOVATIVE PROPERTIES COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Sunghan Montebello, US 52 699
Puttler, Oliver L La Crescenta, US 30 1249

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