Patents
Patents for A61B 6 - Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment (57,436)
02/1991
02/19/1991US4995064 X-ray examination
02/19/1991US4995062 X-ray diagnostics installation for producing panorama tomograms of the jaw of a patient
02/19/1991US4994965 Method for reducing motion induced image artifacts in projection imaging
02/19/1991US4994744 Method for combining acquired NMR data to suppress motion artifacts
02/19/1991US4994743 Method for monitoring respiration with acquired NMR data
02/19/1991US4994662 Radiation image read-out apparatus and method for operating the same
02/19/1991US4994012 Radiation-shielded holder for an injector
02/19/1991US4993404 Use with a pair of video devices
02/13/1991EP0412748A2 Methods and apparatus for generating three-dimensional images
02/13/1991EP0412657A2 Imaging apparatus and methods
02/13/1991CN2071057U Knee joint projection support frame
02/12/1991US4993057 X-ray tube head assembly with sterilizable handle
02/12/1991US4992941 Computer tomography apparatus with periodic focus deflection
02/12/1991US4992664 Radiation image read-out, processing and reproducing methods
02/12/1991US4991587 Adaptive filtering of physiological signals in physiologically gated magnetic resonance imaging
02/12/1991US4991579 Method and apparatus for providing related images over time of a portion of the anatomy using fiducial implants
02/12/1991US4991243 Radiation-permeable body support
02/12/1991CA1280226C Mobile x-ray image intensifier
02/10/1991WO1991002320A1 Method and apparatus for computing tomographic scans
02/07/1991WO1990016001A3 Enlarged detector rotating ring array pet scanner
02/06/1991EP0411907A2 Scattered total internal reflectance apparatus
02/06/1991EP0411189A1 X-ray diagnostic apparatus
02/06/1991EP0411155A1 Method of measuring bone shape, apparatus therefor and system for evaluating bone
02/05/1991US4991193 System safety monitor for CT scanners
02/05/1991US4991192 X-ray imaging apparatus
02/05/1991US4991190 Rotate-rotate type X-ray computerized tomographic imaging apparatus
02/05/1991US4991189 A computed tomography system
02/05/1991US4989849 Upper body support
02/02/1991CA2022292A1 Scattered total internal reflectance apparatus
01/1991
01/30/1991EP0409920A1 Device for interfacing mri with other imaging modalities
01/30/1991EP0409822A1 An adapter for brain surgery.
01/29/1991WO1991002265A1 Scintillation device usable for measuring attenuation through transmission tomography
01/29/1991US4989229 Counterbalance assembly for diagnostic imaging equipment
01/29/1991US4989228 Radiological examination device
01/29/1991US4989227 Cassette carrier adaptable in size and position for mammography
01/29/1991US4988304 Electrode device including high voltage slip-ring electrodes
01/24/1991WO1991001071A1 Process to correct distortion of radiological images
01/24/1991WO1990016035A3 Digital image interpolator
01/24/1991WO1990015346A3 Apparatus for detecting, localizing, and imaging of radiation in biological systems
01/23/1991EP0409698A1 Method of correcting the measure of the bone density in a scanner
01/22/1991US4987585 X-ray positioner for multi-axis profiling
01/22/1991US4987584 Materials inspection system using x-ray imaging
01/22/1991US4987583 Automatic backout control for a motorized positioning X-ray apparatus
01/22/1991US4987307 Intrabuccal detector for X-ray Apparatus
01/22/1991US4986273 Method of radiologically scanning the spine for measuring bone density
01/17/1991DE4021102A1 Medical diagnosis station providing anginal cardiogram - combines two different images by fading and ultrasonic image with X=ray image
01/16/1991EP0229838B1 Crt multi-frame photographing apparatus
01/16/1991CN1011278B Image pickup device
01/15/1991US4985908 Imaging an object
01/15/1991US4985907 Dental X-ray apparatus for panoramic tomography
01/15/1991US4985906 Calibration phantom for computer tomography system
01/15/1991US4985019 Radiographic
01/15/1991US4984774 Patient support couch assembly
01/15/1991US4984565 Extracorporeal lithotriptor with x-ray locating system
01/13/1991CA2010678A1 Bucky hinge assembly
01/10/1991WO1991000057A1 Radiotherapic system
01/10/1991DE3925082C1 Video installation for dental records - has video camera for mouthpiece supplying VDU and hard copy unit or printer
01/09/1991EP0406455A1 X-ray diagnostic apparatus for mammographies
01/09/1991EP0406352A1 Process and apparatus particularly for guiding neurosurgical operations
01/08/1991US4984260 Radiation diagnostic device
01/08/1991US4984258 Apparatus for slit radiography comprising discrete, controllable attenuation elements coacting with a slit diaphragm
01/08/1991US4984159 Method and apparatus for estimating elliptical body contours in fan beam computed tomographic systems
01/08/1991US4984157 System and method for displaying oblique planar cross sections of a solid body using tri-linear interpolation to determine pixel position dataes
01/08/1991US4983991 Method and apparatus for marking a film in an X-ray apparatus
01/02/1991EP0405862A1 Method for reducing skew image artifacts in helical projection imaging
01/02/1991EP0405234A1 Mobile X-ray apparatus
01/02/1991EP0405013A1 Phantom for a dental panoramic X-ray apparatus
01/02/1991EP0405001A1 Patient-supporting table having a supporting plate provided with a cut and a base carrying the supporting plate
01/02/1991EP0405000A1 Patient-supporting table having a supporting plate provided with a recess
01/02/1991EP0404998A1 Patient-supporting table having a supporting plate adjustable in the length direction of the table
01/02/1991EP0404997A1 Patient-supporting device having a swivelling patient-supporting plate
01/02/1991EP0404785A1 Device for producing an angiogram
01/02/1991CN2068380U Near infrared scanner for monitoring mammary gland
01/02/1991CN1011090B X-ray profiles photographic device with multi-track
01/01/1991US4982419 Potter-bucky device
01/01/1991US4982418 X-ray diagnostics installation having a mean image brightness detector
01/01/1991US4982416 Table for supporting a patient during examination using a scintigraphic installation
01/01/1991US4982415 X-ray CT scanner apparatus
01/01/1991US4982327 Digital scintillation camera system with correction for analog scintillation camera system characteristics
01/01/1991US4981142 Biopsy
12/1990
12/31/1990WO1991000048A2 Transmission/emission registered image (teri) computed tomography scanners
12/31/1990CA2041664A1 Transmission/emission registered image (teri) computed tomography scanners
12/27/1990WO1991000056A1 Fluoroscopy switching device
12/27/1990WO1990016035A2 Digital image interpolator
12/27/1990WO1990016034A1 Digital image interpolator with multiple interpolation algorithms
12/27/1990WO1990016001A2 Enlarged detector rotating ring array pet scanner
12/27/1990WO1990015574A1 Process and device for producing x-ray photographs, in particular for angiography
12/27/1990EP0404335A1 Radiation apparatus
12/27/1990EP0404118A2 X-ray CT scanner device
12/26/1990CN1047969A Instrument for spinal operation design and prognosis after operation
12/26/1990CA2010136A1 Method for reducing skew image artifacts in helical projection imaging
12/25/1990US4980905 X-ray imaging apparatus dose calibration method
12/25/1990US4980904 Radiation imaging calibration
12/25/1990US4980828 Medical imaging system including use of DMA control for selective bit mapping of DRAM and VRAM memories
12/25/1990US4980553 Radiological image detector
12/25/1990US4980552 High resolution PET scanner using rotating ring array of enlarged detectors having successively offset collimation apertures
12/25/1990US4979821 Cuvette for receiving liquid sample
12/25/1990US4979519 Head positioning system for accurate cranial alignment and dimension in magnetic resonance
12/19/1990EP0403209A1 Computed tomography
12/19/1990EP0402876A2 Radiographic apparatus