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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.
08/07/2014 > 11 patent applications in 8 patent subcategories.

20140219414 - Camera arrangement for image detection, x-ray system and method for balancing and operating: A camera arrangement for image detection includes radiation-sensitive sensor elements arranged to record a common object plane in offset fields of view, a balancer and a shading corrector. The balancer is implemented, for balancing the sensor elements, to post-process for each sensor element a sensor signal of the respective sensor... Agent:

20140219415 - Adjustable photon detection systems for multi-slice x-ray computed tomography systems: An Adjustable Photon Detection System (APDS) for multi-slice X-ray CT systems and a multi-slice X-ray CT system using the APDS are disclosed; wherein the APDS can be adjusted to be aligned to different X-ray source positions; wherein the multi-slice X-ray CT system comprises one or more X-ray sources, and one... Agent:

20140219416 - X-ray computed tomography apparatus, medical image processing apparatus, and medical image processing method: An X-ray computed tomography apparatus includes an X-ray tube, an X-ray detector, a volume data reconstruction unit, a lung field region specifying unit, a discrimination unit, an image generation unit, and a display unit. The volume data reconstruction unit reconstructs first volume data of a chest region of an object... Agent: Toshiba Medical Systems Corporation

20140219417 - Filter for tomographic reconstructions: A method for applying a filter component for an analytical tomographic reconstruction technique, e.g. filtered backprojection, used in tomographic comprises providing an algebraic reconstruction algorithm for reconstructing a spatial representation of a volume of interest from a projection data set. It thereby takes into account a geometry of the tomographic... Agent: Cwi

20140219418 - Handheld spectrometer: A handheld X-ray fluorescence spectrometer includes a pyroelectric radiation source for directing X-rays toward a sample to be analyzed and a detector for receiving secondary X-rays emitted from the sample and converting the secondary X-rays into one or more electrical signals representative of the received secondary X-rays. A module is... Agent: I-nalysis LLC

20140219419 - Object monitoring using multi spectral radiation: A method for monitoring objects for example for facilitating the identification and/or authentication of objects comprises: in a first recording phase: irradiating an object with a suitable source of radiation, collecting intensity information about radiation emergent from the object, resolving the intensity information spectroscopically between at least two energy bands,... Agent:

20140219423 - Calibration free dual energy radiography method: A method of generating a bone and a soft tissue image of an object includes a dual energy radiography technique wherein weight parameters for calculating these images as a weighted sum of a low energy image PL and a high energy image PH are deduced from a ratio image Log... Agent: Agfa Healthcare Nv

20140219422 - Radiographic imaging apparatus, radiographic imaging system, and radiographic imaging method: There are provided the following components: an FPD that has a plurality of pixels, in which signal electric charges corresponding to amounts of X-rays incident are accumulated, and that is capable of nondestructively reading data which indicates the X-ray image; an amplifier that amplifies a signal sent from the FPD... Agent: Fujifilm Corporation

20140219420 - X-ray diagnostic apparatus and method for controlling the same: An X-ray diagnostic apparatus of an embodiment includes: an adjuster for adjusting an X-ray irradiation field of a radiographing unit; a range setter for setting an imaging range to be imaged by the radiographing unit; an interval setter for setting an imaging interval to be used when the radiographing unit... Agent: Toshiba Medical Systems Corporation

20140219421 - X-ray imaging apparatus and method for outputting x-ray images: An X-ray imaging apparatus, which acquires an X-ray photographic image of an subject and outputs the X-ray photographic image to a plurality of output apparatuses, determines, as an output region to a first output apparatus, either an extracted irradiated region from an X-ray photographic image or a partial region selected... Agent:

20140219424 - Electron beam focusing and centering: A method and device for control of an electron beam flux, electron spot size, and/or electron spot location. Electromagnetic radiation from an anode of the x-ray tube can be focused on a detector. The detector can send a signal to a control module based on the electromagnetic radiation focused on... Agent: Moxtek, Inc.

07/31/2014 > 11 patent applications in 8 patent subcategories.
07/24/2014 > 18 patent applications in 16 patent subcategories.

20140205057 - Differential phase contrast imaging with energy sensitive detection: For correcting differential phase image data 52, differential phase image data 52 acquired with radiation at different energy levels is received, wherein the differential phase image data 52 comprises pixels 60, each pixel 60 having a phase gradient value 62a, 62b, 62c for each energy level. After that an energy... Agent: Koninklijke Philips N.v.

20140205058 - Radiographic apparatus and an image processing method therefore: Initial values Â1P̂1M̂1 . . . ÂnP̂nM̂n of parameters representing a geometric relationship between an X-ray tube, a stage and a flat panel X-ray detector are estimated, a least squares solution (p̂w)i of characteristic point three-dimensional coordinates is estimated, and only limited parameters are updated until reprojection square errors converge.... Agent: Shimadzu Corporation

20140205059 - Imaging system gantry tilt support: An imaging system (500) includes an annular shaped rotating gantry (504) having an aperture (501) and configured to support at least a radiation source, wherein the rotating gantry rotates about a rotation axis (508) around an examination region, and wherein the rotation axis is located within the aperture in a... Agent: Koninklijke Philips N.v.

20140205060 - Mammography detector having multiple sensors, and mammography device capable of 3d image acquisition: The present invention relates to a mammography detector consisting of a mammography detector having multiple sensors, such as a high resolution sensor for detecting very small lesions, a high contrast sensor for detecting the exact size of a lesion, a mammography sensor, and a CT sensor; and to a mammography... Agent: Rayence Co., Ltd.

20140205061 - X-ray imaging apparatus, medical image processing apparatus, x-ray imaging method and medical image processing method: According to one embodiment, an X-ray imaging apparatus includes an X-ray image acquisition unit, a control system and a display processing part. The X-ray image acquisition unit is configured to acquire X-ray image data of an object using at least one imaging system. The control system is configured to control... Agent: Kabushiki Kaisha Toshiba

20140205062 - System and method for imaging defects: The invention is directed to a defect imaging device that has an energy beam that is directed at a device under test. The energy beam creates positrons deep within the material of the device under test. When the positrons combine with electrons in the material they produce a pair of... Agent:

20140205063 - Rolling element inspection method, rolling element manufacturing method, and rolling element: An inspection method of a rolling element includes the steps of: projecting an X-ray from a light source to a rolling element, detecting the X-ray passing through the rolling element by a detector, calculating data of the detected X-ray to form an image, and detecting a defect in the rolling... Agent: Ntn Corporation

20140205065 - Radiation generator, anti-scatter grid, and radiation imaging apparatus including at least one of the same: A radiation generator, an anti-scatter grid, and a radiation imaging apparatus including at least one of the radiation generator and the anti-scatter grid are provided. The radiation generator includes: a radiation source which includes a radioisotope and is configured to generate radiation; a first opening configured to pass radiation among... Agent: Samsung Electronics Co., Ltd.

20140205066 - Radiation imaging system and operating method thereof, and radiation image detecting device: A measurement area selection circuit has an irradiation field determination unit, an object area determination unit, and a measurement area determination unit. The irradiation field determination unit determines an irradiation field of an imaging surface of an FPD. The object area determination unit determines an object area from a comparison... Agent: Fujifilm Corporation

20140205064 - X-ray image apparatus: Disclosed herein is an X-ray image apparatus having an improved rotating unit for preventing a blind spot in which an X-ray-generating unit is not rotated from being generated. The X-ray image apparatus includes an X-ray-generating unit configured to generate X-rays and radiate the X-rays, an X-ray-detecting unit configured to detect... Agent: Samsung Electronics Co., Ltd.

20140205067 - Delivery system for radiation therapy: A device is used to precisely deliver the treatment plan created by an automatic planning system by positioning a single low energy radiation source, or a plurality of low energy sources connected to each other, in a predetermined parallel, planar, or similar geometry, each source equipped with blocking and attenuation... Agent: Triple Ring Technologies, Inc.

20140205068 - Method for evaluating modulus of repulsion elasticity, hardness and energy loss of polymer material: The present invention provides a method for evaluating the rebound resilience, hardness, or energy loss of polymer materials, capable of sufficiently evaluating the difference in performance between samples with excellent measurement accuracy. The present invention relates to a method for evaluating the rebound resilience, hardness, or energy loss of a... Agent: Sumitomo Rubber Industries, Ltd.

20140205069 - X-ray monitoring camera: A x-ray monitoring camera is disclosed which uses a camera mounted in a collimator to monitor the field of the x-ray on the patient to better direct the x-ray. The camera of the x-ray monitoring camera may also be used to record and capture still or video images of the... Agent:

20140205070 - Systems and methods for fast kilovolt switching in an x-ray system: Various of the disclosed embodiments contemplate systems and methods in an X-ray imaging system, such as a CT system, facilitating more crisp switching between high and low voltages at an X-ray tube. Certain embodiments circuits which store and discharge energy to improve voltage rise and fall times. These circuits may... Agent: General Electric Company

20140205071 - Transmission-type x-ray target and radiation generating tube including the same: A transmission-type X-ray target includes a flat plate-shaped diamond substrate having a first surface and a second surface facing the first surface and a target layer that is located on the first surface. A residual stress of the first surface is lower than a residual stress of the second surface.... Agent: Canon Kabushiki Kaisha

20140205072 - Power generation system and package: A power generation system includes an input to receive a low-voltage alternating current and a number N of voltage-conversion modules coupled to the input, each electrically connected in series. Each voltage-conversion module includes a transformer configured to convert the low-voltage alternating current into a high-voltage alternating current. Each voltage-conversion module... Agent: General Electric Company

20140205073 - X-ray source with moving anode or cathode: An X-ray source comprising a cathode element adapted to generate a stream of electrons. The X-ray source includes an anode element adapted to present a focal spot position for the stream of electrons. A vacuum chamber contains the cathode element and anode element. The anode element and/or the cathode element... Agent: General Electric Company

20140205074 - Systems and methods for imaging large field-of-view objects: An imaging apparatus and related method comprising a detector located a distance from a source and positioned to receive a beam of radiation in a trajectory; a detector positioner that translates the detector to an alternate position in a direction that is substantially normal to the trajectory; and a beam... Agent: Medtronic Navigation, Inc.

07/17/2014 > 10 patent applications in 8 patent subcategories.

20140198892 - X-ray ct device, and method: If the calculation accuracy of a CT image of an entire subject is low, the accuracy of local-region measurement projection data deteriorates and local-region CT images cannot be corrected so as to have good accuracy. In the present invention, a background region CT image is created on the basis of... Agent:

20140198893 - Excised specimen imaging using a combined pet and micro ct scanner: Embodiments of the present invention provide methods and apparatus for imaging a tissue specimen excised during surgery with a combined positron emission tomography (PET) and micro computed tomography (micro CT) scanner. The specimen is scanned with a CT imaging system of the combined PET and micro CT scanner. The specimen... Agent: The Regents Of The University Of California

20140198894 - Topogram from a spiral reconstruction: A computed tomography system is disclosed, along with a method and computer program product. An embodiment uses such a spiral acquisition to reconstruct a spatial three-dimensional image of the examination region. The method also includes establishing a topogram of the examination region by parallel projection of the image along a... Agent: Siemens Aktiengesellschaft

20140198895 - Medical imaging system: A medical imaging system includes a radiographing apparatus and an image processing apparatus. The radiographing apparatus is provided with a Talbot or Talbot-Lau interferometer and includes an X-ray source, an X-ray detector, and a subject table. The image processing apparatus generates at least one of an X-ray absorption image, a... Agent: Konica Minolta, Inc.

20140198896 - Adapting a scan motion in an x-ray imaging apparatus: According to one embodiment, the x-ray apparatus comprises an x-ray source adapted to emit an x-ray beam, a detector adapted to receive the x-ray beam of the x-ray source, wherein the x-ray source is adapted to be moved in relation to a first portion of the x-ray apparatus, wherein the... Agent: Koninklijke Philips N.v.

20140198897 - X-ray imaging apparatus, medical image processing apparatus, x-ray imaging method and medical image processing method: According to one embodiment, an X-ray imaging apparatus includes an X-ray image acquisition unit, a control system and a display processing part. The X-ray image acquisition unit is configured to acquire X-ray image data of an object by using at least one imaging system. The control system is configured to... Agent: Kabushiki Kaisha Toshiba

20140198898 - Online monitoring of contaminants in crude and heavy fuels, and refinery applications thereof: A technique, including associated method and system, for on-line measurement of a trace element in a crude or heavy fuel stream for a refinery, including in one embodiment: providing at least one x-ray fluorescence (“XRF”) analyzer at a point for the refinery; analyzing the petroleum stream for chlorine using the... Agent: X-ray Optical Systems, Inc.

20140198899 - Dual energy imaging system: An inspection system that makes dual energy measurements with a detector array that has selective placement of filter elements adjacent a subset of detectors in the array to provide at least two subsets of detector elements sensitive to X-rays of different energies. Dual energy measurements may be made on objects... Agent: L-3 Communications Security And Detection Systems, Inc.

20140198900 - High resolution x-ray imaging with thin, flexible digital sensors: An x-ray sensor has a first x-ray transducer layer on a first side of the substrate, and a second x-ray transducer layer on a second side of the substrate opposite the first side of the substrate, and a sensor array of pixels between the first x-ray transducer layer and at... Agent: Palo Alto Research Center Incorporated

20140198901 - Intraoral x=ray imaging device with optimized image data output: An intraoral x-ray imaging device produces and transfers intraoral images of a patient to a network and which includes intraoral housing, an x-ray image sensor which is disposed in the intraoral housing, a digital high-bit generator which generates digital high bit depth grayscale sensor data and which is disposed inside... Agent:

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