INTRAORAL SCANNER AND METHOD FOR FORMING DIGITAL DENTAL IMPRESSIONS IN DENSTISTRY

摘要

The invention relates to an intraocular scanner for forming digital dental impressions in dentistry, comprising: at least one hand-held device which is designed for detecting digital tooth shape data of at least one tooth of a patient by means of handling by an operator; an electronic evaluation module which is connected to the at least one hand-held device and which is configured for generating a digital dental impression based on the detected digital tooth shape data of the at least one tooth of the patient; at least one set of projection glasses, which is a glasses structure that can be worn in front of the eyes of the operator and which is designed to generate a projection of virtual images in the field of vision of the user wearing the projection glasses; and an electronic projection module, which is configured to project a projection of the digital dental impression as a virtual image in the field of vision of the operator wearing the projection glasses by means of the projection glasses and based on the generated digital dental impression, characterised in that the projection module is also configured to project a projection of an operating menu having a plurality of operating fields as a virtual image in the field of vision of the operator wearing the projection glasses by means of the projection glasses, wherein at least one operating field is assigned at least one control command provided for controlling the intraoral scanner, and the at least one set of projection glasses has at least one sensor for detecting hand movements, hand-held device movements and/or eye movements of the operator wearing the projection glasses, wherein an electronic control module is provided which is designed to recognise a hand movement, hand-held device movement and/or eye movement as the actuation of an operating field of the operating menu projected in the field of vision of the operator depending on the detected hand movement, hand-held device movement and/or eye movement, and which is configured to carry out the control command associated with the actuated operating field.