An intra-oral scanning system includes a hand piece having a scanning head with one or more projectors for projecting light onto an oral region and image sensors for detecting reflected light in the oral region. A computer system is operatively connected to the hand piece for receiving data from the image sensors. The data is representative of a scanned area in the oral region. The computer system images a 3D representation of the scanned area and a display assembly operatively connected to the computer system displays the 3D representation of the scanned area. A transducer operatively connected to the computer system emits a visual, audible and/or vibratory signal that provides information related to a status of the scanning system.

A kit configured to perform oral cavity inspection comprising at least one of: an observation component, a light source component and a dental disclosing agent applied on dental surfaces wherein interaction between a line of sight of the observation component and a light beam of the light source component at the dental disclosing agent exhibits an angle of illumination a equal to or less than 35 degrees.

A kit configured to perform oral cavity inspection comprising at least one of: an observation component, a light source component and a dental disclosing agent applied on dental surfaces wherein interaction between a line of sight of the observation component and a light beam of the light source component at the dental disclosing agent exhibits an angle of illumination a equal to or less than 35 degrees.

A system for providing a connected dental device is disclosed. In particular, the system may include integrating a network chip or transceiver into a dental device, such as a toothbrush, so as to enable the dental device to communicate with a user device and one or more accessory devices. Once the user device and one or more accessory devices are paired with the user device, the system may track information associated with the dental device and the user using the dental device. Based on the tracked information, the system may determine an action to be performed by the user using the dental device. Using the dental device, the system may transmit a notification to the user device to alert the user of the action that needs to be performed. The system may also transmit notifications providing status information for the dental device and the one or more accessory devices.

A portable handheld system for imaging of a throat of a patient, including: a mouthpiece including at least one bite guide for stabilizing the mouthpiece with respect to teeth of the patient when the patient bites on the at least one bite guide; intraoral optics operable to collect light from the throat of the patient and to direct the light towards an imaging sensor; and an imaging sensor operable to capture light directed by the intraoral optics to provide an image of the throat; wherein a mechanical connection between the mouthpiece and the intraoral optics constrains a spatial relationship of the intraoral optics with respect to the mouthpiece so that when the patient bites on the at least one bite guide: the intraoral optics is stabilized by the mouthpiece inside a mouth of the patient having a FOV which includes at least part of a tonsil of the patient.

A portable handheld system for imaging of a throat of a patient, including: a mouthpiece including at least one bite guide for stabilizing the mouthpiece with respect to teeth of the patient when the patient bites on the at least one bite guide; intraoral optics operable to collect light from the throat of the patient and to direct the light towards an imaging sensor; and an imaging sensor operable to capture light directed by the intraoral optics to provide an image of the throat; wherein a mechanical connection between the mouthpiece and the intraoral optics constrains a spatial relationship of the intraoral optics with respect to the mouthpiece so that when the patient bites on the at least one bite guide: the intraoral optics is stabilized by the mouthpiece inside a mouth of the patient having a FOV which includes at least part of a tonsil of the patient.

The invention relates to a dental mirror suction device (10) for suctioning liquids and particles from an oral cavity of a patient, with a tubular hollow base body (12) having an inner surface (14), an outer surface (16), a longitudinal axis (X-X), a connection opening (18) for a hose, and a suction opening (20). The inner surface (14) has a mirror-coated surface (24) which is viewable through the suction opening (20) and which is arranged such that the oral cavity is viewable at least in some portions. The mirror suction device (10) is configured as a disposable mirror suction device.

An apparatus includes a probe and an illumination unit configured to output light. The apparatus includes a light focusing assembly comprising an image space lens, an object space lens and a focus changing assembly between the image space lens and the object space lens. The light focusing assembly has at least one of the following properties: 1) at least a portion of the focus changing assembly is located at a back focal length of the object space lens, 2) the light focusing assembly is free of moving parts, or 3) the light focusing assembly comprises double telecentric confocal optics. The apparatus includes a detector to measure characteristics of incident light returning from an illuminated patient's teeth and a processor coupled to the detector and configured to generate data representative of a topography of the patient's teeth based on the one or more measured characteristics of the incident light.

An apparatus includes a probe and an illumination unit configured to output light. The apparatus includes a light focusing assembly comprising an image space lens, an object space lens and a focus changing assembly between the image space lens and the object space lens. The light focusing assembly has at least one of the following properties: 1) at least a portion of the focus changing assembly is located at a back focal length of the object space lens, 2) the light focusing assembly is free of moving parts, or 3) the light focusing assembly comprises double telecentric confocal optics. The apparatus includes a detector to measure characteristics of incident light returning from an illuminated patient's teeth and a processor coupled to the detector and configured to generate data representative of a topography of the patient's teeth based on the one or more measured characteristics of the incident light.

Described herein are apparatuses for dental scanning and components of apparatuses for dental scanning. A component of a dental scanning apparatus may include a beam splitter, a transparency and an image sensor. The component may have a first surface and a second surface. The transparency may be affixed to the first surface of the beam splitter, and may comprise a spatial pattern disposed thereon and be configured to be illuminated by a light source of the dental scanning apparatus. The image sensor may be affixed to the second surface of the beam splitter, wherein as a result of the transparency being affixed to the first surface of the beam splitter and the image sensor being affixed to the second surface of the beam splitter, the image sensor maintains a stable relative position to the spatial pattern of the transparency.