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US20130039478 METHOD FOR PRODUCING AN X-RAY SCATTERED RADIATION GRID AND X-RAY SCATTERED RADIATION GRID  
A method for producing a scattered radiation grid for x-ray radiation by stacking strips and an associated scattered radiation grid are provided. The strips are cut out of a laminate that includes...
US20070258566 Anti-Scatter-Grid  
The invention relates to an Anti-Scatter-Grid (1) that consists of carrier walls (10) and, transversal thereto, partition walls (20). Noses (22) of the partition walls (20) are inserted into holes...
US20110122999 GRID AND METHOD OF MANUFACTURING A GRID FOR SELECTIVE TRANSMISSION OF ELECTROMAGNETIC RADIATION, PARTICULARLY X-RAY RADIATION  
A grid (1) for selective transmission of electromagnetic radiation and a method for manufacturing such grid is proposed. Therein, the grid (1) comprises a structural element with walls (3)...
US20150179292 X-RAY SHIELD GRADING AND METHOD FOR FABRICATING THE SAME  
An X-ray shield grating includes a plurality of partial gratings being stacked on each other. In the X-ray shield grating, each of the plurality of partial gratings has a structure in which...
US20090110146 HIGHLY SHIELDED RADIATION THERAPY SYSTEM  
A shielding system which can be applied to a radiation therapy system and/or diagnostic system includes a scatter shield configured to absorb scattered radiation from a patient, a source shield to...
US20120163553 THREE-DIMENSIONAL METAL PRINTING  
One or more metal printing techniques are described for generating a three-dimensional metal structure, such as a one-dimensional or two-dimensional anti-scatter grid. The techniques comprise...
US20080317213 X-RAY ABSORPTION GRID  
An x-ray absorption grid produced by a lithography method for use in a phase-contrast CT system has at least two individual grids arranged atop one another in the radiation direction. Each...
US20090016494 ANTI-SCATTER DEVICE, METHOD AND SYSTEM  
An anti-scatter device for suppressing scattered radiation is disclosed. The anti-scatter device comprises a plurality of x-ray absorbing layers. The anti-scatter device further comprises a...
US20070064878 Antiscatter grid having a cell-like structure of radiation channels, and method for producing such an antiscatter grid  
An antiscatter grid is disclosed which is constructed from lamellas that are opaque to radiation. Further, a method is disclosed for producing such an antiscatter grid. The antiscatter grid...
US20090147923 ANTI-SCATTER GRID  
An anti-scatter grid for medical x-ray devices is provided. The anti-scatter grid comprising a number of first elements from a first material with second elements made from a second material...
US20110176663 FOCAL SPOT POSITION DETERMINER  
One or more systems and/or techniques are disclosed herein for determining the orientation of a focal spot of a radiation source based upon shadows that are imposed on channels of a detector array...
US20140334604 MICROSTRUCTURE, AND IMAGING APPARATUS HAVING THE MICROSTRUCTURE  
A microstructure includes a substrate, and a grating provided in the substrate and made of metal. The grating is provided with a plurality of holes. The plurality of holes are arranged in a first...
US20150078534 SCATTERED RADIATION GRID OF A CT DETECTOR  
A scattered radiation grid of a CT detector is disclosed and includes a plurality of detector elements arranged in multiple cells in the phi direction and in the z direction of a CT system, having...
US20090003530 Anti-Scatter Grid for an X-Ray Device with Non-Uniform Distance and/or Width of the Lamellae  
An anti-scatter grid (5) for an X-ray device, comprising a plurality of lead lamellae (51) focussed downward and a fixed grid-focus distance (202) and having a filler material (52) therebetween....
US20110064190 X RAY IMAGING SYSTEM WITH SCATTER RADIATION CORRECTION AND METHOD OF USING SAME  
A CT scanner with scatter correction device and a method for scatter correction are provided. The method comprises positioning shields for shielding some of the CT detector elements from direct X...
US20080165931 X-Ray Detector Arrangement  
X-ray detector arrangement comprising a detector and an anti-scatter grid, the anti-scatter grid being arranged to guide the x-rays in a desired way, the arrangement further comprising a flat box...
US20130121475 ANTI-SCATTER GRID OR COLLIMATOR  
Anti-scatter plates are used to attenuate secondary radiation so that it is not detected by a detector array. However, anti-scatter plates often cast dynamic shadows on the detector array which...
US20090323899 GRID FOR SELECTIVE ABSORPTION OF ELECTROMAGNETIC RADIATION AND METHOD FOR ITS MANUFACTURE  
A Grid (1) for selective absorption of electromagnetic radiation (2, 3), as used e.g. in CT or NM imaging, comprises a block of a rigid foam material (4), where the foam material is essentially...
US20110122998 COMBINED ASG, CATHODE, AND CARRIER FOR A PHOTON DETECTOR  
The present application relates to a combined anti-scatter grid, cathode, and carrier for a photon detector used in spectral CT imaging. The photon detector of the present application may include...
US20100061520 GRID FOR SELECTIVE TRANSMISSION OF ELECTROMAGNETIC RADIATION WITH STRUCTURAL ELEMENT BUILT BY SELECTIVE LASER SINTERING  
The present disclosure concerns a grid for selective transmission of electromagnetic radiation, particularly X-ray radiation, that has at least one structural element (2) that was built by means...
US20120163535 GRID FOR RADIOGRAPHY AND REPAIRING METHOD THEREOF, AND RADIATION IMAGING SYSTEM  
In a second grid, X-ray absorbing portions and X-ray transparent portions extending in a Y direction are alternately arranged in an X direction. After the manufacture of the second grid, a...
US20080118033 ANTISCATTER GRID ARRANGEMENT  
An antiscatter grid arrangement for absorbing scattered radiation is provided. The arrangement includes a series of grid elements, including a first grid element attached to a second grid element....
US20050111627 Method of shielding scattered radiation in front of a detector array  
A method is for shielding scattered radiation in front of a detector array including a plurality of detector elements. A scattered radiation grating, which is assembled from slat-like absorption...
US20130003937 ADJUSTABLE DYNAMIC FILTER  
A grid employs dynamic and adjustable grid lines that communicates with a transmitting object and/or a receiving object. The grid lines may be but not limited to liner, crosshatched or pinwheel...
US20150124929 X-RAY ANTI-SCATTER GRID  
An X-ray anti-scatter grid having thinner X-ray opaque layers, smaller X-ray opaque diameters, greater aspect ratio, lower weight and improved image resolution is disclosed. A method of forming...
US20110110500 RADIOGRAPHIC APPARATUS  
In a radiographic apparatus, positions of a radiation grid and a radiation detector are determined such that, when a radiation source and the radiation detector are in a standard position, an...
US20150085990 X-RAY IMAGING DEVICE INCLUDING ANTI-SCATTER GRID  
An x-ray imaging device includes an anti-scatter grid placed inside the housing of the imaging device and adjacent to an x-ray detector.
US20130329862 BACKSCATTER REDUCTION DEVICE (BSR)  
A backscatter reduction device has a lead or lead-equivalent density sheet or foil inside a cover, such as a rigid or semirigid plastic cover. The device is placed behind an x-ray imaging plate...
US20110317819 ANTI-SCATTER X-RAY GRID DEVICE AND METHOD OF MAKING SAME  
A method of making an anti-scatter X-ray grid device, and the X-ray grid device made therefrom, includes providing a substrate made of a material substantially non-absorbent of X-rays that...
US20110129070 BACK FOCUSED ANTI-SCATTER GRID  
An anti-scatter grid for an x-ray imaging system. The grid has substrate having a first face and a second face. The substrate has a plurality of grooves opening onto the first face of the...
US20100272236 RADIOGRAPHIC APPARATUS  
A radiographic apparatus includes a radiation source for emitting radiation, a radiation detecting device with detecting elements arranged two-dimensionally, a radiation grid with absorbing foil...
US20130272505 THREE-DIMENSIONAL FOCUSED ANTI-SCATTER GRID AND METHOD FOR MANUFACTURING THEREOF  
A device for, and method of manufacture of, a focused anti-scatter grid for improving the image contrast of x-ray images produced in medical, veterinary or industrial applications. The grid...
US20120087477 THREE-DIMENSIONAL FOCUSED ANTI-SCATTER GRID AND METHOD FOR MANUFACTURING THEREOF  
A device for, and method of manufacture of, a focused anti-scatter grid for improving the image contrast of x-ray images produced in medical, veterinary or industrial applications. The grid...
US20120148029 GRID FOR USE IN RADIATION IMAGING, METHOD FOR PRODUCING THE SAME, AND RADIATION IMAGING SYSTEM  
First and second grids are arranged between an X-ray source and an X-ray image detector. The first and second grids have the similar configuration except for width, pitch, and thickness of X-ray...
US20110069816 APPARATUS FOR REDUCING SCATTERED X-RAY DETECTION AND METHOD OF SAME  
A method, system, and apparatus including an x-ray detector unit that includes an anti-scatter grid free of at least one of a top cover and a bottom cover, a flat panel x-ray detector having an...
US20130077760 RADIATION IMAGING APPARATUS AND DETACHABLE GRID UNIT FOR SAME  
A radiation imaging apparatus includes a radiation detector, and a grid unit configured to be combined with the radiation detector. The radiation detector includes a radiation sensor configured to...
US20120300907 GRID MODULE OF A SCATTERED-RADIATION GRID, MODULAR SCATTERED-RADIATION GRID, CT DETECTOR AND CT SYSTEM  
A grid module of a scattered-radiation grid is disclosed. The scattered-radiation grid includes a number of grid modules disposed next to one another with a plurality of webs, especially for use...
US20100002831 PORTABLE X-RAY DETECTOR WITH GRID SENSING UNIT AND X-RAY IMAGING SYSTEM FOR AUTOMATIC EXPOSURE SETTING FOR THE PORTABLE X-RAY DETECTOR  
It is described a portable X-ray system (200), which has sensing means for detecting whether an anti scatter grid (230) is attached to a portable detector (240) or not. The system is able to...
US20090185655 COMPUTED TOMOGRAPHY METHOD  
A computed tomography method and apparatus are provided wherein a radiation source moves circularly relative to an examination zone about an axis of rotation (14). The radiation source produces a...
US20120163555 RADIATION IMAGING APPARATUS  
A radiation imaging apparatus comprising a detection unit for detecting a radiation distribution transmitted through an object, an imaging unit which includes the detection unit, and a grid for...
US20060088140 System and method for performing scatter measurement in volumetric CT  
The invention provides a system and method for reducing the affects of scattering in an image. The system and method comprises providing at least one blocker array between an x-ray source and an...
US20110170670 RADIATION GRID, A RADIOGRAPHIC APPARATUS EQUIPPED THEREWITH, AND A METHOD OF MANUFACTURING THE RADIATION GRID  
A radiation grid comprises an absorber including absorbing foil strips extending in a direction of extension for absorbing radiation, the absorbing foil strips being arranged in a direction of...
US20110033029 MEDICAL IMAGING SYSTEM WITH ANTI-DIFFUSION GRID  
The invention relates to a process for acquisition of one or more radiological image(s) of an object of a region of interest on a patient, obtained by means of a radiological imaging system, in...
US20110309250 Methods for Manufacturing Three-Dimensional Devices and Devices Created Thereby  
In certain exemplary embodiments of the present invention, three-dimensional micro-mechanical devices and/or micro-structures can be made using a production casting process. As part of this...
US20110122993 X-RAY MEASUREMENT APPARATUS  
An X-ray measurement apparatus includes an X-ray source configured to emit an X-ray to irradiate a specimen with the X-ray, a collimator configured to shape a beam of the X-ray emitted from the...
US20090310749 Radiographic imaging system  
A radiographic imaging system comprises: a grid located opposite a surface of a radiographic image data detector to remove scatter radiation occurring when a radiation penetrates the subject; a...
US20090238324 RADIATION IMAGING APPARATUS  
A grid 3 arranged with a scattered radiation shielding plate 31 for each column is arranged at a front face of a radiation detector 2. The distance between the grid 3 and the radiation detector 2...
US20120099706 GRID FOR RADIOGRAPHY AND MANUFACTURING METHOD THEREOF, AND RADIATION IMAGING SYSTEM  
In an X-ray imaging system, first and second grids are disposed between an X-ray source and an X-ray image detector, and produce fringe images. From the fringe images, phase change information of...
US20100254517 RADIATION IMAGING APPARATUS  
A radiation imaging apparatus comprising a detection unit for detecting a radiation distribution transmitted through an object, an imaging unit which includes the detection unit, and a grid for...
US20110182403 X-RAY SHIELD GRATING, MANUFACTURING METHOD THEREFOR, AND X-RAY IMAGING APPARATUS  
A two-dimensional X-ray shield grating which may be manufactured more easily and to a manufacturing method to provide therefor is provided. The method of manufacturing the X-ray shield grating...

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