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X-ray or gamma ray systems or devices

Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application.
09/04/2014 > 9 patent applications in 8 patent subcategories.
08/28/2014 > 23 patent applications in 15 patent subcategories.

20140241489 - Method for scattering correction for sparsely distributed stationary detectors and rotating x-ray source: A spectral computed tomography scanner apparatus, including a rotating X-ray source, a plurality of fixed energy-discriminating detectors, a processor that generates a shadow map that indicates, for each detector/view angle, a shadow state of the detector, the shadow state indicating that one of X-rays are completely blocked by a second... Agent: Kabushiki Kaisha Toshiba

20140241490 - Extremity imaging apparatus for cone beam computed tomography: An apparatus for cone beam computed tomography of an extremity has a digital radiation detector and a first device to move the detector along a circular detector path extending so that the detector moves both at least partially around a first extremity of the patient and between the first extremity... Agent:

20140241491 - Imaging system rotating gantry and subject support motion control: An imaging system (300) includes a rotating gantry (302) configured to rotate about an examination region (306) about a z-axis (308), a subject support (322), including a tabletop (324) configured to horizontally translate along the z-axis into and out of the examination region, a communications network (342) shared by the... Agent: Koninklijke Philips Electronics N.v.

20140241492 - Multiradiation generation apparatus and radiation imaging system: A multiradiation generation apparatus according to the present invention includes a plurality of radiation sources arranged in a row. Each of the radiation sources includes an electron source configured to emit electrons and a target unit configured to generate radiation upon receiving electrons emitted from the electron source. At least... Agent: Canon Kabushiki Kaisha

20140241493 - Metal lattice production method, metal lattice, x-ray imaging device, and intermediate product for metal lattice: Method for manufacturing a metal grating structure, wherein, after a concave part having an insulating layer on an inner surface thereof is formed in a silicon substrate, a portion of the insulating layer formed on a bottom part of the concave part is removed, and the silicon substrate at the... Agent:

20140241494 - System and method for reconstructing the surface topography of an object embedded within a scattering medium: Methods of reconstructing the surface topography of an object embedded in a scattering medium are provided, with example methodologies including: imaging an object embedded in a signal scattering medium using a scattered signal detector; detecting changes in the magnitude of a plurality of scattered signals obtained from multiple fields of... Agent: Visuray Intech Ltd (bvi)

20140241495 - Method and apparatus for assessing characteristics of liquids: A method to perform security screening at an airport on hand-carried baggage. The method includes requesting passengers with hand carried baggage to remove from the baggage a container that holds a liquid and perform an x-ray inspection on the hand carried baggage and on the container while the container remains... Agent: Optosecurity Inc.

20140241504 - Apparatus, systems and methods for producing x-ray images: A mobile X-ray apparatus for medical examination includes an apparatus for producing X-ray images having a digital Radiography detector positioned at a first spatial position, an X-ray tube assembly positionable at a second spatial position relative to the first spatial position, sensor(s) for providing the first spatial position and/or the... Agent: Solutions For Tomorrow Ab

20140241497 - Method to estimate real-time rotation and translation of a target with a single x-ray imager: A method of real-time estimation of target rotation and translation for 6 degrees of freedom using a single planar 2-dimensional imager and an algorithm, such as the iterative closest point (ICP) algorithm, that includes creating pairing, using a nearest neighbor algorithm, between a set of target points of at least... Agent:

20140241500 - Radiation blocking unit, radiographic imaging apparatus, and radiographic imaging method: The present invention provides a radiation blocking unit including: an attachment member that is attachable between sources and an object table surface to which radiation from a radiation source and visible light from a visible light source are emitted, the sources including the radiation source and the visible light source;... Agent: Fujifilm Corporation

20140241501 - Radiation imaging apparatus and radiation imaging system: A radiation imaging apparatus includes a pixel array having pixels, a bias line applying a bias potential to converters of the pixels, a detection circuit which detects a current flowing to the bias line, and a control unit which detects a start of radiation irradiation to the pixel array based... Agent: Canon Kabushiki Kaisha

20140241499 - Radiation imaging apparatus, control method therefor, and non-transitory computer-readable storage medium: A radiation imaging apparatus includes a radiation generation unit configured to generate radiation and a plurality of detection units each configured to detect the radiation irradiated from the radiation generation unit, and acquires an image based on the radiation detected by one of the plurality of detection units. The radiation... Agent: Canon Kabushiki Kaisha

20140241496 - Radiographic apparatus and method for the same: An apparatus, system, and method corrects line deficiency in radiographic systems. A Fourier transform element provides a one-dimensional Fourier transform on a line orthogonal to a line of a moire patterns appearing in an X-ray image during a use. A peak frequency detection element detects the peak frequency indicating the... Agent:

20140241503 - Radiographic imaging system: Disclosed is a radiographic imaging system which is provided with: a plurality of radiographing chambers equipped with a registration device; a console; and a management device for associating and managing the identification information of a portable radiographic imaging device with the identification information of the radiographing chambers. When the identification... Agent: Konica Minolta, Inc.

20140241502 - Radiological image-capturing device, radiological image-capturing system, radiological image-capturing method, and program: A radiological image-capturing device includes: a first read control section that executes a first read mode in which electric signals stored in a plurality of pixels are read out simultaneously in units of a plurality of rows; and an emission-start determining section that determines that the emission of radiation from... Agent: Fujifilm Corporation

20140241498 - X-ray imaging system including flat panel type x-ray generator, x-ray generator, and electron emission device: An X-ray imaging system includes an X-ray generator including a plurality of X-ray generation units, where the plurality of X-ray generation units is two-dimensionally arranged, and operates independently of each other; and an X-ray detector spaced apart from the X-ray generator, where the X-ray detector includes a plurality of X-ray... Agent: Samsung Electronics Co., Ltd.

20140241505 - Compton coincident volumetric imaging: A volumetric imaging device for constructing a three dimensional image includes a source, and absorbing detector, and an image constructor. The source includes a photon source, and a scatter detector arranged between the object and the photon source. The photon source emits photons towards the scatter detector. The scatter detector... Agent: William Beaumont Hospital

20140241506 - Radiation imaging apparatus and radiation imaging system: A radiation imaging apparatus includes a pixel array having pixels including conversion elements and switching elements, a bias line for supplying a bias potential to the conversion elements; driving lines for supplying a signal to control the switching elements, a driving unit for performing an initialization operation of supplying a... Agent: Canon Kabushiki Kaisha

20140241507 - Electrical energy supply system: An electrical energy supply system (12) comprises an input rectifier (14) for rectifying an input voltage into a DC voltage, an inverter (18) with semiconductor switches for generating an AC output voltage from the DC voltage and a controller (24) for switching the switches of the inverter (18). The inverter... Agent: Koninklijke Philips N.v.

20140241508 - Radiation irradiation device, radiation irradiation method and program storage medium: A radiation irradiation device is provided that includes: a metal target that emits bremsstrahlung X-rays as a radiation beam due to irradiation with an electron beam; a radiation shielding member that includes a slit-shaped radiation passage portion and that is disposed downstream of the metal target in the radiation beam... Agent: Fujifilm Corporation

20140241509 - Mesoporous structured material, x-ray waveguide, and method of fabricating mesoporous structured material: r

20140241510 - Remote controller, remote control system, and x-ray system including the same: A remote controller, a remote control system and an X-ray system including the same. The remote control system includes a remote controller and a processing unit located in a controlled system controlled by the remote controller. The remote controller includes at least one key for a user to select a... Agent: Ge Medical Systems Global Technology Company, LLC

20140241511 - Method and projection device to mark a surface of a 3d examination subject: In a method and projection device to mark a surface of a three-dimensional examination subject, relief data (RD) of the surface are acquired and are used to establish a measurement information marking. A reference position value is determined, which represents a position of a radiation device of the projection device... Agent:

08/21/2014 > 19 patent applications in 11 patent subcategories.

20140233691 - Computed tomography imaging process and system: A computed tomography imaging process, including: acquiring projection images of an object by detecting radiation that has passed through the object for respective different relative orientations of the object and the radiation; and processing the projection images to generate a tomogram of the object; wherein the radiation passes through the... Agent: Fei Company

20140233690 - X-ray detection submodule, x-ray detection module, and x-ray ct apparatus: An X-ray detection submodule, comprising: a substrate; a photodiode mounted on the substrate; an X-ray detection element configured to detect an X-ray and convert the X-ray into light; and a light waveguide provided between the photodiode and the X-ray detection element, wherein the light waveguide connects the X-ray detection element... Agent: Toshiba Medical Systems Corporation

20140233694 - Apparatus and method for angular response calibration of photon-counting detectors in sparse spectral computed tomography imaging: A method for detector angular response calibration in computed-tomography (CT) comprising capturing incident X-ray photons, emitted from an X-ray source, via a plurality of energy-discriminating detectors, determining photon counts of the captured incident X-ray photons in a plurality of energy windows at each energy-discriminating detector, and adjusting the photon counts... Agent: Kabushiki Kaisha Toshiba

20140233693 - Apparatus and method for count loss calibration of photon-counting detectors in spectral computed tomography imaging: A method for photon count-loss calibration in a computed-tomography (CT) scanner, including capturing incident X-ray photons via a plurality of energy-discriminating detectors, determining photon counts of the captured incident X-ray photons in a plurality of energy windows at each energy-discriminating detector, and adjusting the determined photon counts in each energy... Agent: Kabushiki Kaisha Toshiba

20140233692 - Multi energy x-ray microscope data acquisition and image reconstruction system and method: A multi energy, such as dual-energy (“DE”), x-ray imaging system data acquisition and image reconstruction system and method enables optimizing the image contrast of a sample. Using the DE x-ray imaging system and its associated user interface applications, an operator performs a low energy (“LE”) and high energy (“HE”) x-ray... Agent: Xradia, Inc.

20140233695 - X-ray ct system and medical image processing method: X-ray CT system and method of processing medical images are provided that enable combining of images with reduced effect of the differences in coordinates of the pixels in the overlapped areas of a plurality of constituent images. The X-ray CT system comprises a processor and a synthesizer. Based on coordinates... Agent: Toshiba Medical Systems Corporation

20140233696 - Radiation tube and radiation imaging system using the tube: A radiation tube includes a cathode unit including an electron source, and an anode unit including a target and a shield member arranged around the target. The target is to be irradiated with electrons emitted from the electron source to emit radiation. The cathode unit and the anode unit are... Agent:

20140233697 - X-ray imaging: A method of aligning masks for phase imaging or phase contrast imaging in X-ray apparatus using a pixel-type X-ray detector makes use of non-idealities of all real detectors. A mask may be provided before the sample to generate beams, adjacent to the pixels of the detector or both. The method... Agent:

20140233702 - Mobile x-ray diagnostic apparatus and method for controlling mobile x-ray diagnostic apparatus: The problem addressed by the invention is to always keep an imaging angle of an X-ray detector to an object constant before and after an imaging unit is moved. In order to solve the problem, a mobile X-ray diagnostic apparatus related to the present invention detects a rotation amount of... Agent: Hitachi Medical Corporation

20140233699 - Phase imaging: A method of phase imaging uses X-ray beams having edges overlapping with pixels. A phase image may be obtained from first and second images using one or more X-ray beam, the first image being measured with the first edge but not the second edge of each X-ray beam overlapping the... Agent: Ucl Business PLC

20140233700 - Radiation image capturing system and radiation detection device: A radiation detection device has: a scintillator for converting radiation into fluorescence; a photoelectric conversion unit for converting the fluorescence into an electric signal; and a reset light source unit for exposing reset light to the photoelectric conversion unit. A system control unit has an optical reset disabling unit for,... Agent: Fujifilm Corporation

20140233701 - Radiographic imaging control device, radiographic imaging system, radiographic imaging device control method, and recording medium: A radiographic imaging control device is provided with a radiation detector, amplifiers and a controller. A plurality of pixels are arrayed in the radiation detector, each pixel including a sensor portion that generates charges in accordance with irradiated radiation and a switching element that is for reading out the charges... Agent: Fujifilm Corporation

20140233698 - X-ray image apparatus: Disclosed herein is an X-ray image apparatus having an improved signal transmitting structure connecting an X-ray generating unit or an X-ray detecting unit to a control unit or a power supply unit. It is an aspect of the present invention to provide an X-ray image apparatus including an X-ray generating... Agent: Samsung Electronics Co., Ltd.

20140233703 - Movable x-ray generation apparatus: A movable X-ray generation apparatus includes an X-ray tube configured to perform irradiation with X-rays, an arm configured to support the X-ray tube, a cart unit configured to support and move the arm, and a monitor mounted on the upper portion of the cart unit. The movable X-ray generation apparatus... Agent: Canon Kabushiki Kaisha

20140233704 - X-ray fluoroscopic radiographing apparatus and method: An X-ray fluoroscopic radiographing apparatus comprises a display unit that processes a received X-ray moving image and instantaneously displays the moving image; a storing unit that stores the received moving image as a non-processed raw image; an instructing unit that instructs the raw image to be referred to from the... Agent: Canon Kabushiki Kaisha

20140233705 - Mobile x-ray imaging apparatus: A mobile X-ray imaging apparatus includes: a mobile cart having a casing as an exterior member; an X-ray generation unit that can be stored in the casing; a handle portion arranged on an upper portion of the casing; and a movable portion having the handle portion and configured to be... Agent: Canon Kabushiki Kaisha

20140233706 - Method and apparatus for generating x-ray radiation: The present invention relates in particular to methods and apparatuses for generating and/or providing X-ray radiation with specific radiation characteristics, in particular with a specific radiation dose rate curve (10). In order to provide simple and cost efficient solution, it is provided according to the invention, that the X-ray radiation... Agent: Carl Zeiss Meditec Ag

20140233707 - Versatile beam scanner with fan beam: A versatile beam scanner for generating a far-field scanned pencil beam, and, alternatively, a far-field pencil beam. An angle selector limits the angular extent of an inner fan beam emitted by a source of penetrating radiation. The source and angle selector may be translated, along a direction parallel to a... Agent: American Science And Engineering, Inc.

20140233708 - Medical apparatus and x-ray high voltage apparatus: A medical apparatus includes a power device, a temperature sensor, a conversion processing unit and a prediction time period calculation unit. The temperature sensor detects temperature data. The conversion processing unit refers to temperature data obtained by the temperature sensor in a table in which at least one of temperature... Agent: Toshiba Medical Systems Corporation

08/14/2014 > 16 patent applications in 15 patent subcategories.

20140226782 - Large field of view grating interferometers for x-ray phase contrast imaging and ct at high energy: A device and method of the present disclosure provides large field-of-view Talbot-Lau phase contrast CT systems up to very high X-ray energy. The device includes microperiodic gratings tilted at glancing incidence and tiled on a single substrate to provide the large field-of-view phase contrast CT system. The present disclosure is... Agent: The Johns Hopkins University

20140226783 - Method and apparatus of spectral differential phase-contrast cone-beam ct and hybrid cone-beam ct: DPC (differential phase contrast) images are acquired for each photon energy channel, which are called spectral DPC images. The final DPC image can be computed by summing up these spectral DPC images or just computed using certain ‘color’ representation algorithms to enhance desired features. In addition, with quasi-monochromatic x-ray source,... Agent: University Of Rochester

20140226784 - Method and apparatus for capturing images of a target object: Aspects of the subject disclosure may include, for example, a method for receiving, from each panel of a plurality of panels positioned at differing viewing angles of a target object, a plurality of two-dimensional (2D) projections from fractional views of a volume of interest of the target object, wherein the... Agent: The Board Of Trustees Of The University Of Illinois

20140226785 - System and method for phase-contrast x-ray imaging: A differential phase contrast X-ray imaging system includes an X-ray illumination system, a beam splitter arranged in a radiation path of the X-ray illumination system, and a detection system arranged in a radiation path to detect X-rays after passing through the beam splitter.... Agent: The Johns Hopkins University

20140226786 - Image-based determination of compression element deflection: The invention relates to X-ray imaging technology as well as image post-processing and analyzing. An X-ray imaging system element (3), an X-ray imaging system (2), the use of a system element in an X-ray imaging system and the method (40) of determining a deflection of a compression element is disclosed.... Agent: Koninklijke Philips N.v.

20140226787 - Radiation generating apparatus and radiography system including the radiation generating apparatus: A radiation generating apparatus includes a cathode array including a plurality of electron emitting portions, and an anode array including a plurality of targets and a chained connection unit that connects the targets. The chained connection unit includes a plurality of shielding members and a thermal transfer member, the shielding... Agent:

20140226788 - Method for the radiological investigation of an object: A method of identifying the material content of an object comprises: providing a radiation source and a radiation detector; irradiating a test object with radiation from the source; collecting at the detector system intensity data for radiation emergent from the test object; resolving the intensity data spectroscopically between a plural... Agent:

20140226789 - Covert surveillance using multi-modality sensing: The present specification discloses a covert mobile inspection vehicle with a backscatter X-ray scanning system that has an X-ray source and detectors for obtaining a radiographic image of an object outside the vehicle. The system is configured to also simultaneously detect passive radiation. The systems preferably include at least one... Agent:

20140226790 - Mechanoluminescent x-ray generator: A device for generating x-rays has an enclosing vessel having a structure suitable to provide an enclosed space at a predetermined fluid pressure, wherein the enclosing vessel has a window portion and a shielding portion in which the shielding portion is more optically dense to x-rays than the window portion;... Agent: The Regents Of The University Of California

20140226791 - X-ray tube: A sealed cold cathode X-ray tube for use in small X-ray source devices is provided. In one embodiment, a sealed cold cathode X-ray tube includes an elongate member, a cathode emitter, and an anode.... Agent:

20140226792 - X-ray tube cooling by emissive heat transfer: An x-ray tube includes an evacuated envelope, and a cathode assembly and an anode assembly both disposed in the evacuated envelope. The cathode assembly includes a cathode shield, a supporting body disposed inside the cathode shield, and an electron source attached to the supporting body and partially enclosed by the... Agent: Varian Medical Systems, Inc.

20140226793 - Automatic field-of-view size calculation constraint: Systems and methods for generating an image. One system includes a processor. The processor is configured to receive a requested object field-of-view and determine if the object field-of-view is possible based on constraints of an imaging system, wherein the constraints include dimensions of a detector panel and motion limits of... Agent: Dental Imaging Technologies Corporation

20140226794 - Radiation field and dose control: A system and method includes a matrix of elements, each of the elements comprising a respective radiation-attenuating material providing a respective radiation attenuation profile over a respective area of the matrix, and wherein at least one of the elements is independently-controllable to change its respective radiation attenuation profile over its... Agent: Siemens Medical Solutions Usa, Inc.

20140226795 - Electronic cassette for radiographic imaging: An electronic cassette for radiographic imaging includes a radiation imaging detector for detecting X-rays from an object and creating an X-ray image of the object. A battery supplies the radiation imaging detector with power. A power receiver wirelessly receives power from a wireless power transmission apparatus for charging the battery.... Agent: Fujifilm Corporation

20140226796 - Human visible and x-ray visible markings for security screenings: Embodiments of the present disclosure are directed to x-ray screening accessories and methods of facilitating x-ray screening.... Agent:

20140226797 - Sample-containing cell for x-ray microscope and method for observing x-ray microscopic image: Observation samples in a sample solution are held due to absorption or the like on a rear face of a first X-ray transmission film. In a mirror body, while an X-ray emission film and X-ray transmission films are bent to be convex outward due to a pressure difference, an X-ray... Agent: National Institute Of Advanced Industrial Science And Technology

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