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Patent Searching and Data


Matches 351 - 400 out of 13,480

Document Document Title
WO2004081867A3
A protective cover for various image recording media, such as film and phosphor media, and for cassettes that encase said media. The protective cover is arranged to substantially enclose the cassette during storage and/or exposure to X-r...  
WO2004029714A3
The invention relates to a camera for producing an image of an object by use of radiation. The camera comprises a position-sensitive light sensor and light conductor elements manufactured form scintillator material. According to the inve...  
WO/2004/102627A2
Methods and device are provided for improved storage screen erasure. A storage screen erasure device comprises a first wavelength source and a second wavelength source. The first wavelength may be selected to pump signal on the screen to...  
WO/2004/086414A1
The invention relates to a method for producing an image converter with an x-ray converter layer (4), whereby the material for the x-ray converter layer (4), for example after applying the x-ray converter layer (4) to a carrier, is subje...  
WO2004047121A3
The invention relates to a protective layer for an image detector used for an x-ray image. Said image detector comprises a layer of luminescent material (3), which is to be protected against mechanical stress and moisture. A polymeric pr...  
WO/2004/081867A2
A protective cover for various image recording media, such as film and phosphor media, and for cassettes that encase said media. The protective cover is arranged to substantially enclose the cassette during storage and/or exposure to X-r...  
WO/2004/066787A2
A pad assembly (30) adapted to receive an envelope (150) enclosing an X-ray cassette (140) thus allowing X-rays to be taken while a patient (P) is lying or sitting on the pad assembly (30). The pad assembly (30) allows a conventional hos...  
WO/2004/064640A1
Prior to read out of a signal charge from a pixel array of an X-ray plane detector, leak signal information is acquired by seeking the signal charge. When performing X-ray image pickup by continuous visualization using a radiation image ...  
WO2004025366A9
A radiation image reading device reads radiation image information from a stimulated fluorescent sheet contained in a cassette. The device has a mode for reading image information held on the stimulated fluorescent sheet and a mode for e...  
WO/2004/048897A2
An apparatus and method for computed radiography includes a rotating laser (234) for delivering light successively to ends (242) of each of a plurality of optical fibers (218) arranged in an arc. Opposite ends of the optical fibers (218)...  
WO/2004/047121A2
The invention relates to a protective layer for an image detector used for an x-ray image. Said image detector comprises a layer of luminescent material (3), which is to be protected against mechanical stress and moisture. A polymeric pr...  
WO/2004/040947A2
An apparatus and method for computed radiography includes a plurality of light emitting diodes or a movable laser as an optical pump source (16) and a plurality of transmit optical fibers (18) arranged in a linear array for transmitting ...  
WO2004025366A8
A radiation image reading device reads radiation image information from a stimulated fluorescent sheet contained in a cassette. The device has a mode for reading image information held on the stimulated fluorescent sheet and a mode for e...  
WO2002065209A8
The present invention relates to A beam collimator arrangemnt for scanned-slot x-ray imaging (22, 32) consisting of one or serveral collimators in an x-ray apparatus (20, 30), comprising: an x-ray source (21, 31); an x-ray image receiver...  
WO/2004/029714A2
The invention relates to a camera for producing an image of an object by use of radiation. The camera comprises a position-sensitive light sensor and light conductor elements manufactured form scintillator material. According to the inve...  
WO/2004/025366A1
A radiation image reading device reads radiation image information from a stimulated fluorescent sheet contained in a cassette. The device has a mode for reading image information held on the stimulated fluorescent sheet and a mode for e...  
WO/2004/019059A1
The invention relates to a device for generating images and/or projections, which device includes a device for the detection of input radiation. The device for the detection of input radiation comprises a sensor with a Pr?3+¿-activated ...  
WO2003084421A3
A receptor positioning device for taking dental bitewing radiographs of teeth inside a patient's mouth includes a rigid fixed structure having a collimation plate (12) defining a substantially rectangular opening (16). A receptor holding...  
WO2002050611A3
A holder for a dental X-ray image receptor is provided which enables adjustment of the position of the receptor after placement of the holder and receptor in the mouth. A flexible, deformable or elastic loop holds the sensor in place but...  
WO2003044599A3
The invention concerns a method for enhancing and optimizing radiological films characterized in that it comprises the following steps: placing the radiological film on the negatoscope, photographing it with a digital camera equipped wit...  
WO2002065935A8  
WO2003025854A3
A real-time, three dimensional, acoustical camera (1) and a real-time, range-gated, intensified, electro-optical camera (5) have substantially overlapping fields of view (19, 21)for co-registered imaging of underwater objects at close ra...  
WO/2003/096119A1
Methods and apparatus that facilitate exposure and/or automatic transfer of an image recording medium from an apparatus adapted to handle the image recording medium, such as a cassette, to an image acquisition system, such as an image re...  
WO/2003/087932A1
A radiation-recording plate (104)can be constructed and arranged to form an image upon exposure from both a front side and a back side. The plate can include a marker (201) detectable in the image (205) after exposure and indicative of w...  
WO/2003/087933A1
The present invention relates to a bag for enclosing a medical item, such as an x-ray cassette, to be positined beneath a patient in bed with aminimum of discomfrot to the patient. The bag comprises a substantially flat and unsewn sleeve...  
WO/2003/084421A2
A receptor positioning device for taking dental bitewing radiographs of teeth inside a patient's mouth includes a rigid fixed structure having a collimation plate (12) defining a substantially rectangular opening (16). A receptor holding...  
WO/2003/083576A1
Disclosed is an image intensifier camera capable of rotating an image imaged therein. An image intensifier camera in accordance with the present invention includes an image inverse prism provided between a front lens group and an apertur...  
WO/2003/081335A1
An X-ray cassette or a radiographic grid and X-ray cassette is (are) mounted within a device for positioning the cassette or grid and cassette beneath a patient lying upon a bed or other support to enable an X-ray image of a portion of t...  
WO2003019469A3
The invention concerns a method of enhancing the quality of a radiographic image for medical purposes. Thereto at least one not relevant image area is defined in said radiographic image in which the image points are assigned different va...  
WO/2003/065895A1
A system for dental x-ray examinations includes an image receptor (10), and a holder (16) removably bonded to the image receptor by an adhesive coating. The system for dental x-ray examinations provides the clinician with a greater freed...  
WO/2003/046656A1
An apparatus and method for computed radiography includes an optical pump source (216), which may be a plurality of light emitting diodes or a movable laser (234). Pumping light from the pump source (216) is carried through each of a plu...  
WO/2003/044599A2
The invention concerns a method for enhancing and optimizing radiological films characterized in that it comprises the following steps: placing the radiological film on the negatoscope, photographing it with a digital camera equipped wit...  
WO/2003/025854A2
A real-time, three dimensional, acoustical camera (1) and a real-time, range-gated, intensified, electro-optical camera (5) have substantially overlapping fields of view (19, 21)for co-registered imaging of underwater objects at close ra...  
WO/2003/019469A2
The invention concerns a method of enhancing the quality of a radiographic image for medical purposes. Thereto at least one not relevant image area is defined in said radiographic image in which the image points are assigned different va...  
WO2002084331A3
An x-ray image converter (2) for recording and evaluating information gained from x-ray investigations of persons (3), animals or objects and other purposes is suggested, which comprises a carrier (4) of a material in which the impinging...  
WO/2003/003065A2
A cassette (100) is provided for use with a radiographic imaging system using a photo-stimulable media. The cassette comprises an optical transmitter (102) adapted to send an optical output (242) and a controller (227), wherein the optic...  
WO/2003/003114A1
A cassette (100) is provided for use with a radiographic imaging system a photo-stimulable media. The cassette comprises an optical transmitter (102) adapted to send an optical output (242) and a controller (227), wherein the optical tra...  
WO2001084232A9
A combined imaging plate scanning and erasing system which includes a housing (11), and imaging plate cassette (20) infeed assembly positioned within the housing. The imaging plate cassette infeed assembly including a mechanism to pull a...  
WO/2002/097827A1
The invention concerns a method and apparatus for limiting a ray beam, especially in connection with an x-ray imaging equipment. The invention comprises a collimator construction in which a primary blade element (4) is moved directly by ...  
WO/2002/090911A1
A handheld infrared camera having a lens assembly (2), an electric energy source (5) and a handling means (6) for recording and handling information received via the lens assembly has an essentially elongate housing (3). The lens assembl...  
WO/2002/086619A1
The invention relates to a device for producing layered images of an object with an X-ray emitter, which is displaceable around a central line in a housing for emitting x-rays at a preset acute angle in the direction of the object, in ad...  
WO/2002/084331A2
An x-ray image converter (2) for recording and evaluating information gained from x-ray investigations of persons (3), animals or objects and other purposes is suggested, which comprises a carrier (4) of a material in which the impinging...  
WO2002048739A3
The invention relates to a storage layer (4) for storing X-ray information, comprising a large number of needle-shaped storage material areas (15A to 15L) for guiding light radiation (17 to 28, 30 to 36, 39). An absorption zone (14A to 1...  
WO/2002/065935A2
The invention relates to a system for determining a sensor holder (1) for holding an object (20), whereby the sensor holder (1) carries a digital sensor (5) of a dental X-ray unit (21). The inventive system comprises an input and display...  
WO/2002/065209A1
The present invention relates to A beam collimator arrangemnt for scanned-slot x-ray imaging (22, 32) consisting of one or serveral collimators in an x-ray apparatus (20, 30), comprising: an x-ray source (21, 31); an x-ray image receiver...  
WO/2002/054413A1
The inventive device comprises a soft X-ray source (1), a hemilens (2) in order to transform a divergent radiation of said source into a quasiparallel radiation provided with a large number of channels for transmitting radiation using a ...  
WO/2002/050611A2
A holder for a dental X-ray image receptor is provided which enables adjustment of the position of the receptor after placement of the holder and receptor in the mouth. A flexible, deformable or elastic loop holds the sensor in place but...  
WO/2002/050520A1
Methods and apparatus are described for retrieving information from a storage medium (102). A first portion of the surface of the storage medium is exposed to stimulating light (108) which diffuses in the storage medium under a second po...  
WO/2002/048739A2
The invention relates to a storage layer (4) for storing X-ray information, comprising a large number of needle-shaped storage material areas (15A to 15L) for guiding light radiation (17 to 28, 30 to 36, 39). An absorption zone (14A to 1...  
WO/2002/046729A1
The present invention is directed to an apparatus and method for acquiring off-axis X-ray images of a plurality of regions of interest. The apparatus includes a source (112) producing a beam of radiation, a surface (120) to support at le...  

Matches 351 - 400 out of 13,480