INTRAORAL SCANNING DEVICE WITH EXTENDED FIELD OF VIEW

Abstract: the present disclosure relates to an intraoral scanning device for scanning a dental object, the scanning device including an elongated probe defining a longitudinal axis of the scanning device; one or more scan units, each scan unit including: at least one projector unit configured to project a light pattern onto a surface of the dental object, wherein the projector unit defines a projector optical axis; and at least one camera including an image sensor for acquiring images, wherein the at least one camera defines a camera optical axis, wherein at least one of the scan units further includes a reflecting element, wherein each scan unit defines a field of view. in particular, the present disclosure relates to an intraoral scanning device having an extended field of view.

Inventor(s): Rasmus KJÆR, Henrik ÖJELUND

CPC Classification: A61C9/0053 (Impression cups, {i.e. impression trays}; Impression methods {(computer-assisted sizing ; instruments for determining occlusion )})

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