Abstract: Systems and methods utilizing a two-way mirror display for patient self-positioning for dental x-ray image acquisition. The system includes a camera configured to capture an image of a patient, a display, a two-way mirror positioned between a patient location and the display, and an electronic processor. The electronic processor is configured to select, based upon a user input, an operating mode for the display; and based upon the selected operating mode, displaying at least one image on the display. The method includes receiving image data from a camera, identifying at least one facial feature of the patient in the image data, determining if a face of the patient is aligned with at least one anatomical plane based upon the at least one facial feature, and displaying at least one movement guide on a display based upon the determined alignment of the face of the patient.

Abstract: The application relates to an X-ray imaging unit for a medical imaging. The unit includes a rotating part with a first X-ray source and an X-ray imaging detector unit configured to provide an image with at least a rotational movement (R) around a rotation axis of the rotating part. The unit includes an upper shelf configured to enable the rotating part to move with respect to the upper shelf with a linear movement (L) and to be attached to a column with a pivoting joint for enabling a pivot movement (P) of the upper shelf around the column. The rotating part is configured to be positioned by the linear movement and the pivot movement during the imaging.

Abstract: Systems and methods utilizing a two-way mirror display for patient self-positioning for dental x-ray image acquisition. The system includes a camera configured to capture an image of a patient, a display, a two-way mirror positioned between a patient location and the display, and an electronic processor. The electronic processor is configured to select, based upon a user input, an operating mode for the display; and based upon the selected operating mode, displaying at least one image on the display. The method includes receiving image data from a camera, identifying at least one facial feature of the patient in the image data, determining if a face of the patient is aligned with at least one anatomical plane based upon the at least one facial feature, and displaying at least one movement guide on a display based upon the determined alignment of the face of the patient.

Abstract: A medical imaging system includes at least an image plate, X-ray device for producing an image of an object on said image plate, and a reading device for reading image information held by the image plate. In connection with the image plate there is a tag containing information for controlling the arrangement in such a manner that when the arrangement has read the information in the tag the arrangement is adapted to perform at least one operation controlled by the information read.

Abstract: The application relates to an X-ray imaging system (100) for dental X-ray imaging. The system comprises a controller, a rotating gantry (120), an X-ray source (124) for emitting X-rays, and an X-ray imaging detector (126) for receiving the X-rays from the source. The gantry comprises the source and detector (124, 126). The controller is configured to control the source to emit X-ray radiation and the detector for receiving the emitted radiation in order to acquire an X-ray image data. The system further comprises a depth information-producing camera (177), which is configured to produce a depth information, and a position information-producing component (183), which is configured to produce a position information, for acquiring at least a location data of the depth information-producing camera and detector during the irradiation, synchronously with the image data to be reconstructed.

Abstract: A system for dental X-ray imaging includes an intra oral imaging plate. A tag is attached directly to the intra oral imaging plate. The tag attached directly to the intra oral imaging plate is configured to have tag information remotely read from the tag or the tag is configured to have tag information written to the tag. The tag information is configured to control a portion of the system adapted to perform at least one operation controlled by the tag information.

Abstract: A method of automatically determining an imaging protocol. The method includes receiving, via a user-interface, a scan request. The scan request includes a region-of-interest definition. The method further includes determining, via a controller, an imaging protocol based on the scan request, and performing, via an imaging device, a scan of a patient based on the imaging protocol.

Abstract: The application relates to an X-ray imaging unit for a medical imaging. The unit includes a rotating part with a first X-ray source and an X-ray imaging detector unit configured to provide an image with at least a rotational movement (R) around a rotation axis of the rotating part. The unit includes an upper shelf configured to enable the rotating part to move with respect to the upper shelf with a linear movement (L) and to be attached to a column with a pivoting joint for enabling a pivot movement (P) of the upper shelf around the column. The rotating part is configured to be positioned by the linear movement and the pivot movement during the imaging.

Abstract: The application relates to an X-ray imaging unit for a medical imaging. The unit includes a rotating part with a first X-ray source and an X-ray imaging detector unit configured to provide an image with at least a rotational movement (R) around a rotation axis of the rotating part. The unit includes an upper shelf configured to enable the rotating part to move with respect to the upper shelf with a linear movement (L) and to be attached to a column with a pivoting joint for enabling a pivot movement (P) of the upper shelf around the column. The rotating part is configured to be positioned by the linear movement and the pivot movement during the imaging.

Abstract: The application relates to an X-ray imaging unit (100) for X-ray imaging. The unit comprise a processor part (372), a gantry part (120), an X-ray source part (124) for emitting X-rays, and an X-ray imaging detector part (126) for receiving the X-rays from the source part. The gantry part comprises the source and detector parts. The processor part is configured to control the source and detector parts in order to obtain (205, 216) an image data. The processor part is further configured to determine (208) at least one reference structure (235, 236) of a patient (201) from the image data and determine (212) a position of a head (237) of the patient on a grounds of the at least one reference structure.

Abstract: Systems and methods for operating an imaging system to perform Cephalometric imaging. The imaging system includes a column, an upper shelf pivotably coupled to the column, a rotating part coupled to the upper shelf and linearly translatable along a length of the upper shelf in a direction radial to the column, a first x-ray source coupled to the rotating part, and an x-ray detector coupled to the rotating part on an opposite side of a first imaging volume from the first x-ray source. A center position of the Cephalometric patient support is determined relative to the imaging system in at least two dimensions by scanning the imaging volume while adjusting a pivot angle of the upper shelf and by scanning the imaging volume while adjusting a linear position of the rotating part along the upper shelf.

Abstract: A system for dental X-ray imaging includes an intra oral imaging plate. A tag is attached directly to the intra oral imaging plate. The tag attached directly to the intra oral imaging plate is configured to have tag information remotely read from the tag or the tag is configured to have tag information written to the tag. The tag information is configured to control a portion of the system adapted to perform at least one operation controlled by the tag information.

Abstract: A system and method of x-ray imaging includes obtaining a plurality of x-ray projection images of a patient. At least one object in the plurality of x-ray projection images is identified. A priori information of the identified at least one object is obtained. A three dimensional volume is reconstructed from the plurality of x-ray projection images. The a priori information is used to refine the acquisition of x-ray projection images or presentation of the three dimensional volume.

Abstract: An X-ray dental imaging system for medical imaging includes a column, a housing coupled to the column, and a lower shelf movably coupled to at least one of the column or the housing.

Abstract: A medical imaging system includes at least an image plate, X-ray device for producing an image of an object on said image plate, and a reading device for reading image information held by the image plate. In connection with the image plate there is a tag containing information for controlling the arrangement in such a manner that when the arrangement has read the information in the tag the arrangement is adapted to perform at least one operation controlled by the information read.

Abstract: A patient positioning apparatus for an X-ray dental imaging system includes a head rest and a chair separate from and spaced from the head rest. The chair has a seat portion and a back rest coupled to the seat portion. The chair further includes a locking system that locks a position of the back rest relative to the seat portion.

Abstract: An X-ray dental imaging system for medical imaging includes a column, an upper shelf coupled to the column, a rotating part rotatably coupled to the upper shelf, and a chair spaced from the column.

Abstract: Aligning an X-ray source in an X-ray imaging system. The system includes a column, an upper shelf coupled to the column through a pivoting joint, a rotating part rotatably coupled to the upper shelf, the rotating part comprising a first X-ray source, a laser, and an X-ray imaging detector. The system also includes a patient support attached to the column with a first arm, and includes a pair of adjustable ear rods or other patient contact. The system is configured to generate a laser beam from the laser, project the laser beam to a fixed location on the X-ray imaging detector, the fixed location associated with a Frankfurt plane of the patient, and adjust the patient support to have the patient contact aligned with the laser beam.

Abstract: A system and method of X-ray imaging includes an X-ray emitter that projects X-rays. An X-ray receiver receives X-rays from the X-ray emitter to produce a plurality of projection images. A filter with at least one filter leaf absorbs at least a portion of the X-rays from the X-ray emitter to define a limited field of view within a full field of view, wherein the X-rays are attenuated in at least one attenuated portion of the full field of view. A processor reconstructs a three dimensional image based upon the projection images of the full field of view. The limited field view is located within the reconstructed three dimensional image. At least one corrective parameter is determined from the reconstructed three dimensional image. A three dimensional image is reconstructed based upon the limited field of view and the at least one corrective parameter.

Abstract: A cleaning system for a set of instruments associated or in contact with an image plate readout device, as well as to a readout device that includes the cleaning system. The cleaning system includes a disinfecting element, which emits electromagnetic radiation and/or ultrasonic radiation capable of destroying disease carriers, and which is adapted to emit said radiation towards an image plate conveyor mechanism encompassed by the image plate readout device.