AUGMENTED REALITY ENHANCEMENTS FOR DENTAL PRACTITIONERS

WIPO Patent Application WO/2018/112273

A3

A system (100) comprises a scanner (180), an augmented reality (AR) display (150) and a computing device (105). The scanner (180) generates intraoral images (163) of a dental arch and the AR display generates additional image data (162) representative of a view from a wearer of the AR display (150). The computing device (105) receives the intraoral images (163) from the intraoral scanner (180), generates a virtual three-dimensional model of at least a portion of the dental arch from the intraoral images (163), receives the additional image data (162) from the AR display, determines, from the additional image data (162), a region of the view that is outside of the dental arch, generates a visual overlay (164) comprising the virtual three-dimensional model, and sends the visual overlay (164) to the AR display (150). The AR display (150) displays the visual overlay (164) such that the virtual three-dimensional model is shown in the region of the view that is outside of the dental arch.

KOPELMAN AVI (US)
LEVIN ADI (IL)
MEYER ERIC PAUL (US)
ZEIRI ELAD (US)
ASHKENAZI AMIR (IL)
GANOT RON (IL)
DEY PARTHA (US)
OZEROV SERGEI (RU)
KARAPETYAN INNA (IL)
MIZRAHI RAN (IL)
FOMIN ILYA (US)
NOLEN SEAN M (US)
VALIEV SERGEY (RU)
FRIDMAN EDI (IL)
GAGARIN SERGEY (RU)

PCT/US2017/066536

July 26, 2018

December 14, 2017

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ALIGN TECHNOLOGY INC (US)

A61B90/00; A61B1/00; A61B5/00; A61B34/00; A61B34/10; A61B34/20; A61C1/08; A61C7/00; A61C13/00; G02B27/01; G16H20/40; G16H40/60

WO2015110859A1	2015-07-30
WO2015123759A1	2015-08-27
WO2017144934A1	2017-08-31

US20160220105A1	2016-08-04
KR101678910B1	2016-12-06
US20150320320A1	2015-11-12

KIMES, Benjamin A. et al. (US)

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