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Class Information
Number: 378/11
Name: X-ray or gamma ray systems or devices > Specific application > Computerized tomography > Source or detector translation within plane
Description: Subject matter including means which causes movement, other than rotational movement, of the source or detector within the plane of the cross section of the object being examined.










Sub-classes under this class:

Class Number Class Name Patents
378/14 Fan beam translation 111
378/13 Radial 32
378/12 With electronic scanning 50


Patents under this class:
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Patent Number Title Of Patent Date Issued
5841829 Optimal channel filter for CT system with wobbling focal spot Nov. 24, 1998
5740224 Cone beam synthetic arrays in three-dimensional computerized tomography Apr. 14, 1998
5706326 Systems and methods of determining focal spot x-axis position from projection data Jan. 6, 1998
5680430 Method and apparatus for controlling and optimizing output of an x-ray source Oct. 21, 1997
5648996 Tangential computerized tomography scanner Jul. 15, 1997
5475726 Process for the reconstruction of three-dimensional images of an area of interest of an object comprising the combination of measurements over the entire object with measurements of an area of Dec. 12, 1995
5452337 Radiation diagnostic system Sep. 19, 1995
5265142 Image reconstruction technique for a computer tomography system Nov. 23, 1993
RE34379 X-ray tomography apparatus Sep. 14, 1993
5228069 Dual slice scanner Jul. 13, 1993
5191600 X-ray computer tomography system with split detector ring Mar. 2, 1993
5073910 Square wave cone beam scanning trajectory for data completeness in three-dimensional computerized tomography Dec. 17, 1991
5068882 Dual parallel cone beam circular scanning trajectories for reduced data incompleteness in three-dimensional computerized tomography Nov. 26, 1991
5052036 X-ray stand with laterally inclined rotation axis Sep. 24, 1991
5029192 Computer tomography apparatus with detector which is rotatable separately from the x-ray source Jul. 2, 1991
5027378 Industrial computed tomography apparatus Jun. 25, 1991
5018174 High speed communication apparatus for computerized axial tomography (CAT) scanners May. 21, 1991
5014293 Computerized tomographic x-ray scanner system and gantry assembly May. 7, 1991
4985907 Dental X-ray apparatus for panoramic tomography Jan. 15, 1991
4934832 Computer tomography apparatus with resiliently mounted radiation detector Jun. 19, 1990
4928283 X-ray tomography apparatus May. 22, 1990
4907157 Method and system for allowing imaging of any size object through use of separate source and detector unit Mar. 6, 1990
4837792 Computer tomography apparatus Jun. 6, 1989
4694399 Process of image reconstruction by tomodensitometry with improved spatial resolution Sep. 15, 1987
4691332 High energy computed tomography Sep. 1, 1987
4669103 CT scanner with rotatable fan beam and non-rotatable detector ring May. 26, 1987
4639941 Radiography Jan. 27, 1987
4608635 Method and apparatus for tomographic diagnosis Aug. 26, 1986
4578753 Systems and methods for minimizing noncoplanarity artifacts Mar. 25, 1986
4539648 Detection of agricultural contraband in baggage Sep. 3, 1985
4532591 Method and apparatus for tomographic diagnosis Jul. 30, 1985
4464775 Method and apparatus for collecting X-ray absorption data in X-ray computed tomography apparatus Aug. 7, 1984
4462111 Apparatus and method for examining a body, particularly useful in tomography Jul. 24, 1984
4418387 Method of reconstructing a computed tomographic image from a single X-ray projection Nov. 29, 1983
4412289 Reconstruction method of X-ray computed tomography Oct. 25, 1983
4397032 Cable guide, as well as medical apparatus provided with such a cable guide Aug. 2, 1983
4374419 Device for determining a radiation attenuation distribution in a plane of a body Feb. 15, 1983
4339799 Tomographic scanner Jul. 13, 1982
4311911 Tomographic apparatus for producing transverse layer images Jan. 19, 1982
4287424 Scanning device for use in axial transverse tomographic apparatus Sep. 1, 1981
4282438 Computed tomography apparatus and method using penetrating radiation Aug. 4, 1981
4257102 Apparatus for axial transverse tomography Mar. 17, 1981
4212062 Tomographic imaging system Jul. 8, 1980
4189775 Method and apparatus for subsection analysis using computed tomography Feb. 19, 1980
4171476 Radiography Oct. 16, 1979
4144569 Method and arrangement for compensating motion artifacts in computed tomography Mar. 13, 1979
RE29894 Radiography Jan. 30, 1979
4136284 Apparatus for examining a body by means of penetrating radiation Jan. 23, 1979
4135247 Tomography signal processing system Jan. 16, 1979
4132895 Radiography Jan. 2, 1979

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