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9028145 Apparatus and methods for collimation of X-rays  
Apparatus and methods for collimation of x-ray beams. According to various embodiments, an x-ray apparatus may comprise a first rotatable disk comprising a first plurality of angled slots and a...
9020102 X-ray optical apparatus  
The present invention provides an X-ray optical apparatus including an X-ray reflective structure in which at least three reflective substrates are arranged with an interval and an X-ray which is...
9014333 Image reconstruction methods for differential phase contrast X-ray imaging  
An image reconstruction method for differential phase contrast imaging includes receiving data corresponding to a signal produced by an X-ray detector and corresponding to X-rays that passed...
9014338 Method for determining a 4D plan for carrying out intensity-modulated radiation therapy  
A method for determining a 4D plan for carrying out intensity-modulated radiation therapy of a target volume subject to irregular periodic motion, with a radiation therapy apparatus is provided....
9008271 System for X-ray irradiation of target volume  
An X-ray system is arranged for providing X-ray exposure to a target volume. The aforesaid X-ray system comprises an X-ray source and at least one focusing lens. The provided exposure is...
8989353 Grid for radiation imaging and method for producing the same  
A conductive substrate (18) and an etching substrate (20) are bonded to each other. An etch mask (25) is formed on the etching substrate (20) using a photolithography technique. On the etching...
8989352 X-ray distance indicator and related methods  
Apparatus and methods for providing a distance indication using an x-ray apparatus. According to various embodiments, an x-ray apparatus may be provided comprising an x-ray generator and a visible...
8976933 Method for spatially modulating X-ray pulses using MEMS-based X-ray optics  
A method and apparatus are provided for spatially modulating X-rays or X-ray pulses using microelectromechanical systems (MEMS) based X-ray optics. A torsionally-oscillating MEMS micromirror and a...
8971496 X-ray waveguide  
An X-ray waveguide showing a small propagation loss and having a waveguide mode with its phase controlled is provided. The X-ray waveguide including: a core for guiding an X-ray in a wavelength...
8971491 System and method for improved radiosurgery collimation  
A system and method is provided for radiation system collimation and design. A plurality of channel waveguide assemblies are provided to be operatively associated with respective beam collimators...
8956045 Radiation imaging apparatus  
A cassette holder of an imaging stand is provided with first and second catch members for catching and holding an electronic cassette from above and below. The first catch member has a multi...
8958531 X-ray waveguide  
To provide an X-ray waveguide which: shows a small propagation loss of an X-ray; has a waveguide mode with its phase controlled; does not deteriorate owing to oxidation; and can be easily...
8908825 Radiological image capturing apparatus and radiological image capturing system  
There is described a radiological image capturing apparatus, which makes it possible to obtain a good X ray image in which contrast of the peripheral portions are emphasized by employing the...
8898038 Determination of beam parameters for unflattened photon beams  
A method for determining a beam parameter of an unflattened photon beam generated by an accelerator includes measuring radiation dose values in the plane perpendicular to the beam propagation...
8873716 Method and system for controlling x-ray focal spot characteristics for tomosynthesis and mammography imaging  
An x-ray tube is described that includes components for increasing x-ray image clarity in the presence of a moving x-ray source by modifying focal spot characteristics, including focal spot size...
8866111 Radiation source and method for lithographic apparatus and device manufacturing method  
A radiation source for generating EUV from a stream of molten fuel droplets by LPP (Laser Produced Plasma) or (Dual Laser Plasma) has a fuel droplet generator arranged to provide a stream of...
8861683 Monolithic capillary parallel X-ray lens  
An X-ray lens is provided. The lens is located behind an X-ray tube and a collimator, the collimator located behind the X-ray tube, such that X-rays emitted from the X-ray tube pass through the...
8781076 Phase controller  
A reflection surface 12 constituted by a transition metal having a core level absorption edge in the vicinity of a wavelength of a soft X-ray is formed on an inside of a vacuum vessel 14, and...
8767914 Structure, method of manufacturing the same, and imaging apparatus  
A method of manufacturing a structure includes a step of preparing a substrate including a silicon section, recessed sections and protruding sections formed by etching the silicon section, and a...
8761346 Multilayer total internal reflection optic devices and methods of making and using the same  
A multilayer optic device having an input face and an output face is provided. The optic device includes a high-index material layer having a first real refractive index 1−δ1 and a first...
8754388 Radiation control and minimization system and method using collimation/filtering  
A radiation control system and method are provided in which radiation delivered to a patient and/or the operator of the equipment is minimized. The radiation control system may be used in a large...
8744048 Integrated X-ray source having a multilayer total internal reflection optic device  
An integrated X-ray source is provided. The integrated X-ray source includes a target for emitting X-rays upon being struck by one or more excitation beams, and one or more total internal...
8724775 Applicator means for x-ray radiation therapy, fastening means as well as radiation therapy device  
Among other things, an applicator means (20) for x-ray radiation therapy for the irradiation of surfaces, as well as a radiation therapy device are described, having an applicator element (21) for...
8663210 Methods and apparatus for performing interstitial laser therapy and interstitial brachytherapy  
A therapeutic energy system for performing interstitial laser therapy and brachytherapy includes two categories of components. The first category includes components usable to perform both...
8644452 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...
8615068 System and method for intensity modulated arc therapy treatment planning  
A system and method for producing an intensity modulated arc therapy (“IMAT”) treatment plan are provided. A plurality of segmentations are generated, from which the IMAT treatment plan is...
8611503 X-ray waveguide  
An X-ray waveguide which: shows a small propagation loss of an X-ray; does not deteriorate owing to oxidation; and can be easily produced is realized with an X-ray waveguide, including: a core for...
8611502 Continuously variable focal length lens  
A material preferably in crystal form having a low atomic number such as beryllium (Z=4) provides for the focusing of x-rays in a continuously variable manner. The material is provided with plural...
8576983 X-ray detector for phase contrast imaging  
The invention relates to an X-ray detector (30) that comprises an array of sensitive elements (Pi−1,b, Pia, Pib, Pi+1,a, Pi+1,b) and at least two analyzer gratings (G2a, G2b) disposed with...
8559600 X-ray waveguide  
An X-ray waveguide according to the present invention includes: a core for guiding an X-ray in such a wavelength band that a real part of the refractive index of a material is 1 or less; and a...
8550709 Imaging area specifying apparatus, radiographic system, imaging area specifying method, radiographic apparatus, and imaging table  
An imaging area specifying apparatus that includes a storage component and a specifying component is provided. The storage component stores as correlation information a correlation value...
8536548 Particle beam therapy system  
A particle beam therapy system that prevents dispersion of a charged particle beam, reduction of the energy thereof, and upsizing of the system and can accurately monitor the opening shape of a...
8532252 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...
8526572 Amplifying optical cavity of the FABRY-PEROT type  
The disclosure relates to an amplifying optical cavity of the Fabry-Perot type that can be used in combination with a high-rate picosecond pumped laser for generating monochromatic X-rays. The...
8526575 Compound X-ray lens having multiple aligned zone plates  
A compound zone plate comprising a first zone plate frame including a first zone plate, a second zone plate frame including a second zone plate, and a base frame to which the first zone plate...
8494119 Radiation window, and a method for its manufacturing  
A radiation window membrane and for covering an opening in an X-ray device is presented, as well a method for its manufacturing. Said openings are such through which X-rays are to pass. The...
8488743 Nanotube based device for guiding X-ray photons and neutrons  
A nanotube based device for guiding a beam of x-rays, photons, or neutrons, includes a beam source and at least one nanotube. Each nanotube has an optical entrance positioned in a manner that a...
8487286 Radiation therapy equipment  
Radiation therapy equipment includes a multi-divided irradiation collimator leaf plates for setting irradiation field as approximately close to a target region as possible by avoiding backlashes...
8483363 Movable wedge for improved image quality in 3D X-ray imaging  
When generating a 3D image of a subject or patient, a cone beam X-ray source (20a, 20b) is mounted to a rotatable gantry (14) opposite an offset flat panel X-ray detector (22a, 22b). A...
8445878 Radiation control and minimization system and method  
A radiation control system and method are provided in which radiation delivered to a patient and/or the operator of the equipment is minimized. The radiation control system may be used in a large...
8416921 X-ray convergence element and X-ray irradiation device  
An X-ray convergence element and an X-ray irradiation device including the X-ray convergence element are provided. The X-ray convergence element can extend a working distance from an exit-side...
8384314 Traveling wave linear accelerator comprising a frequency controller for interleaved multi-energy operation  
An electromagnetic wave having a phase velocity and an amplitude is provided by an electromagnetic wave source to a traveling wave linear accelerator. The traveling wave linear accelerator...
8374309 Arrangement and method for projective and/or tomographic phase-contrast imaging using X-ray radiation  
An arrangement and a method are disclosed for projective and/or tomographic phase-contrast imaging using X-ray radiation. In at least one embodiment, one or more phase grids is/are arranged in the...
8351570 Phase grating used to take X-ray phase contrast image, imaging system using the phase grating, and X-ray computer tomography system  
To provide a phase grating capable of acquiring, in photographing of an X-ray phase contrast image by use of X-ray with two wavelengths, an X-ray phase contrast image by a phase grating in the...
8314412 Grid and method of manufacturing a grid for selective transmission of electromagnetic radiation, particularly X-ray radiation for mammography applications  
A method of manufacturing a grid (1) for selective transmission of electromagnetic radiation, particularly X-ray radiation, is proposed. The method comprises: providing a support element (3)...
8238517 Orthovoltage radiotherapy  
A radiosurgery system is described that is configured to deliver a therapeutic dose of radiation to a target structure in a patient. In some embodiments, inflammatory ocular disorders are treated,...
8232748 Traveling wave linear accelerator comprising a frequency controller for interleaved multi-energy operation  
An electromagnetic wave having a phase velocity and an amplitude is provided by an electromagnetic wave source to a traveling wave linear accelerator. The traveling wave linear accelerator...
8223924 Grating with a large aspect ratio, in particular to be used as an X-ray optical grating in a CT system, produced by a lithography method  
A grating with a large aspect ratio is disclosed, in particular to be used as an X-ray optical grating in a CT system and in particular produced by a lithography method. In at least one...
8213572 Retrofitable long-length digital radiography imaging apparatus and method  
An apparatus for obtaining a long-length x-ray image of a subject, has an x-ray source and a first sensor that generates a first signal that indicates termination of x-ray emission from the x-ray...
8208601 Integrated shaping and sculpting unit for use with intensity modulated radiation therapy (IMRT) treatment  
An apparatus for engagement with a LINAC head of a LINAC machine, the LINAC machine generating radiation for intensity modulated radiation therapy of a cancer patient. The apparatus is a member...

Matches 1 - 50 out of 418 1 2 3 4 5 6 7 8 9 >