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US20110210258 DISPOSABLE SINGLE-USE EXTERNAL DOSIMETERS FOR DETECTING RADIATION IN FLUOROSCOPY AND OTHER MEDICAL PROCEDURES/THERAPIES  
Methods, systems, devices, and computer program products include positioning single-use radiation sensor patches that have adhesive onto the skin of a patient to evaluate the radiation dose...
US20110235017 PHYSICAL INFORMATION ACQUISITION DEVICE, SOLID-STATE IMAGING DEVICE AND PHYSICAL INFORMATION ACQUISITION METHOD  
Disclosed herein is a physical information acquisition device including an electromagnetic wave output section, a first detection section, and a signal processing section. The electromagnetic wave...
US20160241795 IMAGE-CAPTURING DEVICE, RADIATION DETECTION APPARATUS, AND CONTROL METHOD FOR IMAGE-CAPTURING DEVICE  
A photoelectric conversion element converts light into electrical charge and accumulates the electrical charge. A floating diffusion region generates a voltage according to an amount of electrical...
US20150346356 SYSTEM AND METHOD FOR IDENTIFYING RADIATION IN A CONTAMINATED ROOM  
A system for identifying the location of radioactive material in a contaminated room includes a projector, a distance sensor, and a CPU operably connected to the projector and distance sensor. The...
US20130076712 Distributed Light Sensors for Ambient Light Detection  
An electronic device may have a display with a brightness that is adjusted based on ambient light data from multiple ambient light sensors. Sensors that are shadowed can be ignored. A touch sensor...
US20130001429 IMAGING APPARATUS, IMAGING SYSTEM, CONTROL APPARATUS, AND METHOD FOR CONTROLLING IMAGE SENSOR  
An imaging apparatus includes an image sensor having an imaging area with a plurality of pixels arranged therein, each pixel having a photoelectric conversion unit and pixel amplifiers, a control...
US20110133094 MULTI-ENERGY RADIATION DETECTOR  
A radiation projection detector includes a conversion layer configured to generate light photons in response to a radiation, the conversion layer having a plurality of first conversion elements...
US20130060134 CZT SENSOR FOR TUMOR DETECTION AND TREATMENT  
A tumor treatment apparatus may include an array of collimated CZT detectors configured to intersect a known coordinate and measure gamma radiation activity, for example at 511 keV. A radiation...
US20110147596 PHOTOELECTRIC CONVERSION DEVICE AND RADIATION DETECTION DEVICE  
A photoelectric conversion device is provided and includes: a photoelectric conversion panel in which light detection portions each having a charge storage portion storing light as electric...
US20150335301 DIAGNOSTIC IMAGING SYSTEM AND METHOD USING MULTIPLE TYPES OF IMAGING DETECTORS  
A diagnostic imaging system and method using multiple types of imaging detectors are provided. The imaging system includes a gantry having a rotor and a stator and a pair of gamma detectors...
US20130026380 RADIATION DETECTOR WITH ANGLED SURFACES AND METHOD OF FABRICATION  
Radiations detectors with angled walls and methods of fabrication are provided. One radiation detector module includes a plurality of sensor tiles configured to detect radiation. The plurality of...
US20120250819 DETECTOR MODULE AND RADIATION IMAGING APPARATUS  
A radiation imaging apparatus is provided. The radiation imaging apparatus includes a radiation detector including a plurality of detector modules disposed therein, each detector module including...
US20120033784 X-RAY DETECTOR AND X-RAY COMPUTER TOMOGRAPHY SCANNER  
According to one embodiment, an X-ray detector includes a plurality of detection packs and a plurality of heaters. Each of the detection packs includes a plurality of detection elements that...
US20110211668 CONVERTER ELEMENT FOR A RADIATION DETECTOR  
The invention relates to converter element (100) for a radiation detector, particularly for a Spectral CT scanner. The converter element (100) comprises at least two conversion cells (131) that...
US20140037045 DUAL ENERGY CT SCANNER  
A dual energy CT scanner includes an X ray source generating an X-ray beam, a stacked detector array for detecting radiation from the X-ray beam, the stacked detector array including a first layer...
US20100181491 DIGITIZER FOR A DIGITAL IMAGING SYSTEM  
The disclosure is directed at a method of digital imaging comprising sensing photons on at least one pixel within a pixel array of a radiation detector; counting the photons using photon counting...
US20060214110 Radiological imaging apparatus  
A radiological imaging apparatus of the present invention comprises an image pickup device and a medical examinee holding device that is provided with a bed. The image pickup device includes a...
US20160223693 RADIOGRAPHIC IMAGE CAPTURING APPARATUS  
A radiographic image capturing apparatus includes: a readout IC equipped with a plurality of readout circuits connected to signal lines, respectively; a power source circuit which supplies a power...
US20130187051 FREQUENCY MULTIPLEXED SUPERCONDUCTING NANOWIRE PHOTON DETECTORS  
A photon detection system with improved high-speed performance. An array of photon detectors is provided, providing transient responses that indicate both a time and a location of photon...
US20130131509 SYSTEMS AND METHODS FOR BREAST IMAGING  
Systems and methods for breast imaging are provided. One includes a gantry, a first nuclear medicine detector mounted to the gantry and having a multi-bore collimator coupled thereto, and a second...
US20100078573 Radiation detecting apparatus and radiation image capturing system  
A radiation detecting apparatus includes a flexible radiation detector for detecting radiation that has passed through a subject and converting the detected radiation into radiation image...
US20130168567 COLLIMATOR FOR A PIXELATED DETECTOR  
A collimator for collimating high-energy photons, which may be used in medical imaging (e.g., nuclear medicine). The collimator has holes through the thickness (height) of the collimator, with the...
US20120153177 RADIOGRAPHIC APPARATUS AND RADIOGRAPHIC SYSTEM  
A radiographic apparatus includes a first grating unit, a grating pattern unit, a radiological image detector. The first grating unit has a plurality of radiation shield units that shields the...
US20070001123 A METHOD AND APPARATUS FOR DETECTION OF RADIOACTIVE MATERIALS  
In the present invention there is a provided an array of radiation detectors comprising at least one detector capable of detecting both low and high energy gamma radiation and adapted to provide...
US20150131783 RADIATION DETECTION SYSTEM AND RADIATION IMAGING APPARATUS  
A radiation detection system comprises at least one detector in which a plurality of detection elements are arranged, wherein each detection element includes a converting portion that converts...
US20130193339 RADIATION IRRADIATION INITIATION DETERMINATION APPARATUS, RADIATION IMAGE CAPTURING DEVICE, RADIATION IMAGE CAPTURE CONTROL APPARATUS, RADIATION IRRADIATION INITIATION DETERMINATION METHOD, AND COMPUTER READABLE MEDIUM  
A radiation irradiation initiation detection apparatus includes an acquisition unit, an averaging unit, a calculation unit and a determination unit. The acquisition unit acquires a detection...
US20120085914 Beta-Radiation Detector For Blood Flow and Chromatography  
A detection device for beta radiation includes first and second adjacent detectors and a coincidence counter unit. The same beta particle may be counted twice. Alternatively, one or more positrons...
US20120153181 RADIATION IMAGE CAPTURING APPARATUS AND RADIATION IMAGE OBTAINING METHOD  
A radiation image capturing apparatus includes: a first grid which includes grid structures disposed at intervals and forms a first periodic pattern image by passing radiation emitted from a...
US20120112087 APPARATUS AND METHOD FOR DETECTING GAMMA-RAY DIRECTION  
It is an object of the present invention to allow a gamma-ray-source's existing position direction to be detected using a small-volume gamma-ray detector. A gamma-ray's direction detecting...
US20080277591 Directional radiation detector  
A method for imaging a body, including scanning the body so as to generate a tomographic image thereof, and analyzing the tomographic image to determine a location of a region of interest (ROI)...
US20120061581 MIXED RESOLUTION AND MULTIPLEXING IMAGING METHOD AND SYSTEM  
Embodiments relate to an imaging system that includes a collimator assembly having two or more pinhole apertures therein. In one embodiment, the imaging system is configured so that two or more of...
US20150168566 Portable Radiographic Imaging Apparatus And Radiographic Imaging System  
A portable radiographic imaging apparatus includes a switching unit that switches power to the apparatus on and off or switches a power consumption mode of the apparatus between imageable mode and...
US20130341525 RADIATION IMAGE CAPTURING APPARATUS AND RADIATION IMAGE CAPTURING SYSTEM  
A radiation image capturing apparatus includes a control unit. The control unit alternately carries out (a) a leak data readout process to read out electric charges leaking from radiation...
US20100148080 IMAGING APPARATUS AND RADIATION IMAGING SYSTEM  
First drive wirings electrically connected to output switching elements TT11 to TT63 in a plurality of n-th row pixels 111 and second drive wirings electrically connected to initializing switch...
US20140361189 RADIATION IMAGING SYSTEM  
A radiation imaging system includes: a sensor unit including a plurality of pixels arranged in a matrix, and configured to convert a radiation into an electric charge and to output a pixel output...
US20140286475 INTERFEROMETER AND OBJECT INFORMATION ACQUISITION SYSTEM  
An interferometer includes a diffraction grating that forms a first pattern by diffracting X-rays; a shield grating that forms a second pattern by blocking one or more of the X-rays forming the...
US20130092843 Miniature Radiation Detector Module Configured as Smart Mobile Device/Phone Ad-On  
A smart device “plug-in” radiation module(s) and/or methods are described wherein the bulk of non-sensor radiation circuitry is off-loaded to the smart device. By attaching the radiation module to...
US20120153182 RADIATION IMAGE OBTAINING METHOD AND RADIATION IMAGE CAPTURING APPARATUS  
A radiation image capturing apparatus for capturing a plurality of radiation images by translating a second grid with respect to a first grid and transmitting the plurality of radiation images...
US20080105826 Structures Useful in Creating Composite Left-Hand-Rule Media  
This invention relates to structures which display negative magnetic permeability in response to a relatively broad range of wavelengths. This invention further relates to manufacture of negative...
US20080251733 Multiple waveband millimetre and sub-millimetre wave detection system  
A detection system operable at millimetre or sub-millimetre wavelengths includes detection means adapted to detect radiation at two distinct wavebands, wherein a first waveband is chosen such that...
US20140119512 X-RAY DETECTOR AND X-RAY DIFFRACTION DEVICE  
A silicon strip detector having a first X-ray detection unit having plural strips arranged in parallel to one another in a first direction, and a second X-ray detection unit having plural strips...
US20100172466 RADIATION DETECTOR WITH COUNTING ELECTRONICS  
The invention relates to a radiation detector, particularly an X-ray detector (100), comprising a counting circuitry (10, 20, 30) for counting electrical pulses generated by the (sub-)pixels (2)...
US20140239186 RADIATION IMAGING APPARATUS, RADIATION INSPECTION APPARATUS, METHOD FOR CORRECTING SIGNAL, AND COMPUTER-READABLE STORAGE MEDIUM  
A radiation imaging apparatus, comprising a pixel array on which a plurality of pixels are arrayed, a readout unit configured to read out a signal from the pixel array, a first unit configured to...
US20140034842 ELECTRONIC VARIABLE GAIN FOR X-RAY DETECTOR  
An electronic circuit for processing electronic measurement data measured by an X-ray detector array being configured for detecting X-rays and having a plurality of detector pixels generating the...
US20140093039 RADIOGRAPHY IMAGING AND RADIATION DETECTION SYSTEM  
A radiography imaging apparatus comprises a radiation source to generate radiation for irradiation of a patient. A radiation detection unit comprises a plurality of detection modules to detect...
US20130264489 RADIATION IMAGING APPARATUS, RADIATION IMAGING SYSTEM, AND CONTROL METHOD FOR THE RADIATION IMAGING APPARATUS  
A radiation imaging apparatus includes a pixel array including a plurality of pixels arranged in a matrix in which each pixel includes a conversion element configured to convert radiation into a...
US20130134319 MECHANICAL SHOCK ISOLATION FOR A RADIOGRAPHIC DEVICE  
A portable radiation detector is described having various shock isolation features. In one embodiment, shock isolation may be provided by providing a non-rigid mounting for a support layer within...
US20130068952 RADIATION DETECTION ELEMENT, RADIOGRAPHIC IMAGE DETECTION PANEL AND RADIOGRAPHIC IMAGING DEVICE  
There is provided a radiation detection element including: a radiation detection section that is formed from plural pixels that is of the same size and arrayed two-dimensionally while adjacent to...
US20130228697 FAST READOUT X-RAY IMAGE SENSOR  
Embodiments of the present invention provide a computer-implemented method for parallel readout for an X-ray image sensor module having a pixel array. Specifically, among other things, embodiments...
US20110233418 RADIATION DETECTOR  
A radiation detector is disclosed. The detector includes a detector element on which electrodes are formed. First and second electrodes are provided at a first surface of the detector element, and...
Matches 1 - 50 out of 94 1 2 >