Alignment of dental model using 2D photograph

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United States of America Patent

PATENT NO 9949628
SERIAL NO

14906189

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Abstract

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A method for setting the axis of rotation between a virtual maxillary model and a virtual mandible model to a virtual hinge axis representing the axis of rotation of the mandibular condyles includes the steps of, obtaining at least one 2D photograph of the face of a patient comprising at least one facial feature, obtaining a virtual dental model comprising the virtual maxillary model and the virtual mandible model representing at least a part of the dental situation of the patient, aligning the virtual dental model with the at least one facial feature, determining the virtual hinge axis based on the at least one 2D photograph, and setting the axis of rotation to the virtual hinge axis.

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Patent Owner(s)

Patent OwnerAddress
3SHAPE A/SHOLMENS KANAL 7 COPENHAGEN K DK-1060

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fisker, Rune Virum, DK 140 2800
Nonboe, Sven Hillerød, DK 26 254

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