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WO/2002/029827A1 |
A shielding grid constructed of a radiation absorbing material for use with an array of discreet, non contiguous radiation sensors to protect such sensors from scattered radiation. The sensors each have a radiation sensitive area with a ...
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WO/2002/028153A1 |
An apparatus for planar beam radiography comprises an ionizing radiation source (13) and an ionizing radiation detector (9); the ionizing radiation source being line-like and extending substantially in a first direction; and the ionizing...
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WO/2002/027353A1 |
The invention relates to a device for detecting ionising radiation, comprising a substrate which is provided with a layer of fluorescent material and is accommodated in a housing. The invention provides that in order to simplify the devi...
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WO/2002/019031A1 |
A device for a cartridge bag (2) of the type used as an encasing envelope for a radiographic film/image plate/raster/cartridge (14) during radiography examinations, wherein at least one surface side of the cartridge bag (2) is provided w...
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WO/2002/003137A1 |
An apparatus and method for computer radiograph including an optical pump source (16) which may be a plurality of light emitting diodes (34, 36, 38) or a laser wherein pumping light from the pump source (16) is transmitted through each o...
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WO/2001/084131A1 |
A method of compensating for differences in detective gain between a plurality of different scanning heads (11,13,15) in a multiple scanning head imaging plate scanner (10 A), comprising: (a) scanning each of the scanning heads (11,13,15...
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WO/2001/071715A2 |
A method for writing in and reading out a sub-micron quality radiation image of the object under test, comprising: irradiating the object under test to produce the object patterned ionization radiation passed through the object; irradiat...
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WO/2001/066012A1 |
The invention relates to a digital camera, an imaging device and a method for dental digital imaging. One sensor is used for tomographic imaging and at least one sensor is used for transillumination imaging. The sensors are arranged to o...
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WO/2001/063357A1 |
A dental x-ray bite block (10) for securing an x-ray sensor (40) has a first block section (11) having a primary clamp face (17) and a second block section (12) having a secondary clamp face (23). The first block section (11) is configur...
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WO/2001/053416A1 |
A liquid-crystalline polymer molding which is extremely reduced in warpage and is especially suitable for use as a connector, etc. The molding is made of a liquid-crystalline polymer composition which comprises 100 parts by weight of a l...
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WO/2001/048513A2 |
The invention relates to a device and a method for reading out information stored in a storage layer (15) and to an X-ray cartridge. Said device and method use a deleting means (11, 12, 14) that produces a deleting ray (17) for deleting ...
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WO/2001/038937A1 |
In mammographic imaging, the means used to receive image data are often cassettes with an actual image data receiving medium, such as a film, placed inside the cassette. The cassette is positioned in a cassette tunnel or similar space pr...
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WO/2001/038938A1 |
The imaging apparatus used in mammography generally comprises a cassette tunnel (17) or a similar space for the placement of an image data receiving means (14') in the imaging area of the apparatus. In such a space or in its immediate vi...
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WO/2001/035122A1 |
An x-ray imaging system (134) images an object (14) by transmitting primary signals and includes a collimator (40) placed between detectors of the x-ray imaging system. The collimator reduces respective scatter components of total signal...
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WO/2001/033921A1 |
A self-contained digital imaging array (46) fits in a bucky carrier (26) mounted under the table (4) or other support surface of an x-ray system, permitting conventional film-based analog image capture systems of the prior art to be upgr...
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WO2000033057A9 |
A system for scanning an imaging plate (10), comprising: a continuous belt drive (16); a first scanning head (12) mounted to the drive belt (16); a second scanning head (14) mounted to the belt drive (16); and a laser (20) positioned to ...
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WO2000031587A9 |
A system for scanning an imaging plate (10), including a continuous belt drive(36), a drive assembly (40) connected to the continuous belt drive (36), a scanning head (35) connected to the drive assembly (40), and a laser (50) positioned...
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WO/2001/018796A1 |
A scanning device for storage foils (12) comprises a scanning and transport unit (14) having a fast rotary deflecting element (54) to generate a reading light beam (36) rotating in a plane. A storage foil (12) arranged on a part-cylindri...
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WO/2001/003156A1 |
A CsX:Eu phosphor produced by heating a cesium halide with a Europium compound containing one or more halides selected from the group consisting of F, Cl, Br and I. Preferably the Europium compound is selected from the group consisting o...
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WO/2001/001196A2 |
A dental bite block (20) and sensor holder (21) assembly (11) has a bite block (20) configured (31) to detachably affix to a sensor holder (21). Affixing surfaces (30, 31) are provided between the bite block (20) and the sensor holder (2...
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WO/2000/074568A1 |
In accordance with the present invention, a patient support apparatus (20) includes a frame (26), a patient support deck (100) coupled to the frame (26), a tray (202) positioned below the patient support deck (100) for supporting an x-ra...
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WO/2000/073772A1 |
The present invention pertains to the field of X-ray medical diagnoses and to that of X-ray defect detection and can be used for selecting a secondary scattered radiation. This invention essentially relates to an anti-scattering X-ray ra...
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WO/2000/062091A1 |
The invention relates to a device and a method for real-time 3D sonography. The inventive device comprises an ultrasound head, a signal processor and a display. The ultrasound head consists of at least one transmitter and at least three ...
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WO/2000/060375A1 |
Images are formed by exposing optically transparent, optically stimulable luminescent glasses (42) including luminescent centers and trapping centers, to patterned, ionizing radiation. The images may be read immediately, using scintillat...
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WO/2000/054716A2 |
A patient support (10) includes a base portion (20) and a patient-support portion (22) positioned above base portion (20). The patient-support portion (22) includes a deck (36) having a back section (40), a seat section (42), and a leg s...
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WO/2000/049945A1 |
A dental x-ray bite block (10) for securing an x-ray sensor (40) has a first block section (11) having a primary clamp face (17) and a second block section (12) having a secondary clamp face (23). The first block section (11) is configur...
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WO/2000/041035A1 |
The invention relates to a method and an apparatus for feeding image plates (1) used in intraoral dental X-ray photography into a reading device. During the reading step an excited phosphorus layer on the plate (1) is scanned with a lase...
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WO/2000/040997A1 |
A method and an apparatus for adaptively suppressing incoherent data in a coherent imaging system. A focused ultrasound beam is transmitted with conventional transmit beamforming time delays. The returning echo signals are processed alon...
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WO/2000/036404A1 |
The invention concerns the radiographic control of an object (105), said object having a crystal lattice. It consists in subjecting the object (105) to electromagnetic radiation (103) to obtain a radiographic image of the object on recei...
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WO/2000/035347A1 |
An X-ray radiographic system (1) includes a digital bucky that has a fixed or a movable raster. The bucky is comprised of a rectangular box (2) which houses an image receptor (3) in the form or a digital detector that is connected electr...
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WO/2000/035254A1 |
An X-ray examination apparatus includes means for generating an X-ray image of an object, which X-ray image generating means have a brightness control input, and image processing means coupled to the X-ray image generating means in order...
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WO/2000/033136A1 |
A portable system (10) for scanning radiation phosphor storage screens, comprising: a housing; a cassette installer (18) mounted within the housing, the cassette installer (18) adapted for receiving a phosphor screen imaging cassette (16...
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WO/2000/031586A1 |
An apparatus for automatically positioning and orienting a digital X-ray detector array and synchronizing movement of the digital X-ray detector array with an X-ray emission apparatus to provide simultaneous rotational and translational ...
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WO/2000/018300A1 |
An improved dental x-ray aiming device for longitudinal radiographic analysis is provided. The device includes a bite block (150), a guiding rod (156), an aiming ring (26), and a supplemental ring (126). The bite block (150) includes a f...
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WO/2000/013590A2 |
System and method for radiographic imaging of tissue using a non-radioactive, radio-opaque imaging agent that accumulates intracellularly in tissue in proportion to its functional, or physiological, activity. In one embodiment, the imagi...
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WO/2000/005876A1 |
An X-ray examination apparatus comprises an X-ray detector (1) for deriving an optical image from an X-ray image. An image pick-up device (2) derives an image signal from the optical image. The image pick-up device (2) is provided with a...
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WO/1999/066351A1 |
A method of organic deposition comprises a first step of supporting a substrate on which a scintillator is formed using at least three sample support needles rising from a turntable, a second step of introducing the turntable supporting ...
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WO/1999/062404A1 |
The invention relates to a method for taking cephalometric images. The method of the invention comprises taking cephalometric images by means of a horizontally directed scanning motion and regulating the exposure level automatically.
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WO/1999/051147A1 |
An apparatus and process are provided for permanently imprinting historical data onto original dental radiographs by radiographically developing such information onto the film (22) when initially developed. One preferred embodiment utili...
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WO/1999/039503A1 |
The invention relates to a method and a device for reading out radiation image information stored on a optical disk (12). A scanning unit (10) has a laser (16) for scanning the optical disk (12) with a reading-out light beam (22). The re...
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WO/1999/030618A1 |
A process and device are disclosed for obtaining 3D ultrasonic data, in particular for imaging during neurosurgery interventions in the field of minimally invasive surgery. The device has an ultrasonic transducer (5), a fixing device (4)...
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WO/1999/028209A1 |
A container is provided for the storing of light sensitive exposed storage layer radiation screens. The container includes walls defining an interior volume, an aperture in one of the walls sized to allow entry of a storage layer radiati...
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WO/1999/026100A1 |
A method and apparatus for displaying a digital image of at least a portion of an object displayed in a film transparency having object identifying indicia thereon is provided. The apparatus uses a position sensitive panel having a surfa...
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WO/1999/019769A1 |
A film supply system (34) for use within a photosensitive film imager (30). The film supply system (34) includes a cartridge (48) receiving apparatus and a film pick-up mechanism (50). The cartridge receiving apparatus (48) includes a tr...
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WO/1999/009455A1 |
An apparatus capable of measuring quantities of biological or other types of samples that have been labeled using any of a variety of techniques including fluorescence, radioisotopes, enzyme activated light emitting chemicals and enzyme ...
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WO/1999/005648A1 |
The present invention relates to the use of a standard medical X-ray apparatus which can provide computerised images on a computer screen or simply on paper. To this end, the apparatus is not connected to a photographic magazine but to a...
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WO/1999/003396A2 |
A bed includes a frame (16), a patient support deck (26) coupled to the frame (16), and an x-ray tray (34) located below the deck (26). The x-ray tray (34) is configured to receive an x-ray cassette (32). The bed also includes a lifting ...
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WO/1999/001784A1 |
For use with an optical scanning device, a reading head (40) comprising a housing (41, 83) having at least one bore (42, 84, 84') for accommodating therein a respective photo-multiplier tube (43, 81, 82) and a non-intersecting lateral bo...
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WO/1998/057232A2 |
The invention relates to a system (10) for reading photo-stimulated accumulative luminescent substances, comprising an excitation glass fibre (12) into which light can be fed by means of a light source (20), said light source (20) exciti...
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WO/1998/051496A1 |
The invention provides a radiation sensitive plate which is imageable by exposure to thermal radiation and comprises (a) a substrate; (b) an imaging layer containing a disperse phase comprising a water insoluble heat softenable component...
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