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9030675 Method for determining a distance between two beamlets in a multi-beamlet exposure apparatus  
The invention relates to a method for determining a distance between charged particle beamlets in a multi-beamlet exposure apparatus. The apparatus is provided with a sensor comprising a converter...
9029791 Imaging system using independently controllable detectors  
A customizable and upgradable imaging system is provided. Imaging detector columns are installed in a gantry to receive imaging information about a subject. Imaging detector columns can extend and...
9006670 X-ray detector  
An X-ray detector includes a top receiving container in which one or more subjects are disposed, an X-ray detection unit that detects shadow images of the one or more subjects when X-rays are...
9006669 Radiation detector  
According to one embodiment, a radiation detector includes a photodetector including a fluorescent film configured to convert radiation into light, and a photoelectric conversion element...
8981307 Pulse height analyzer and nuclear medicine diagnosis apparatus provided with the same  
With a pulse-height analyzer, a reference-pulse generator generates a reference pulse of a given pulse height for a given period of time when an analog radiation pulse inputted to a comparator is...
8946644 Radiation detector, method of manufacturing radiation detector, and radiographic image capturing apparatus incorporating radiation detector  
A radiographic image capturing apparatus includes a housing and a radiation detector accommodated in the housing. The radiation detector includes a scintillator for converting radiation into...
8933411 Low power TDC-ADC and anger logic in radiation detection applications  
A diagnostic imaging device includes a signal processing circuit (22) processes signals from a detector array (16) which detects radiation from an imaging region (20). The hit signals are...
8916829 System and method for assaying a radionuclide  
A system for assaying a radionuclide includes a liquid scintillation detector, an analyzer connected to the liquid scintillation detector, and a delay circuit connected to the analyzer. A gamma...
8901505 Cassette for radiographic imaging  
A cassette for radiographic imaging includes a radiological image recording medium that detects radiation, a base portion that supports the radiological image recording medium, and a case that...
8890081 High-sensitivity, high-speed continuous imaging system  
A continuous imaging system for recording low levels of light typically extending over small distances with high-frame rates and with a large number of frames is described. Photodiode pixels...
8866092 Radiation detection system and a method of using the same  
A radiation detection system can include a scintillator that is capable of emitting scintillating light in response to capturing different types of targeted radiation, a photosensor optically...
8829445 Hot wall scintillator fabrication of strontium halide, calcium halide, cerium halide, and cesium barium halide scintillators  
Strontium halide scintillators, calcium halide scintillators, cerium halide scintillators, cesium barium halide scintillators, and related devices and methods are provided.
8822935 Method to improve the time resolution of digital silicon photomultipliers  
A radiation detector module (10) for use in a time-of-flight positron emission tomography (TOF-PET) scanner (8) generates a trigger signal indicative of a detected radiation event. A timing...
8809790 Method and system for nuclear imaging using multi-zone detector architecture  
A method and system for nuclear imaging normally involves detection of energy by producing bursts of photons in response to interactions involving incident gamma radiation. The detector...
8796632 Apparatus and method for radiation analysis  
Embodiments of the present invention provide an apparatus for radiation analysis, comprising a pulse discrimination module arranged to receive a signal corresponding to a pulse output by a...
8779369 Radiation detection apparatus, scintillator panel, method for manufacturing same and radiation detection system  
A radiation detection apparatus comprising a sensor panel and a scintillator panel is provided. The scintillator panel including a substrate, a scintillator disposed on the substrate, and a...
8772727 X-ray detector  
The application describes an X-ray detector for use in a medical equipment, wherein the detector comprises an unit for transforming X-ray radiation into electrical charge, a first capacitor for...
8759781 Radiation imaging system  
Disclosed is a radiation imaging system comprising a layer for a radiation converter; a top electrode on the layer for a radiation converter; and an array of pixel unit electrically coupled to the...
8754376 Systems and methods for determining a zero baseline value of a channel from a detector device  
A representative method for determining a zero baseline value of a channel from a detector device of a nuclear medicine imagining system to allow for correction caused by noise or interference on...
8748831 Flat panel imagers with pixel separation and method of manufacturing the same  
A method of making at least a portion of an imager includes obtaining an imager component having a substrate layer, a photo-sensitive layer, and a first image element and a second image element...
8704185 Radiation detection apparatus, manufacturing method therefor, and radiation imaging system  
A radiation detection apparatus comprising: a sensor panel including a photoelectric conversion region and an electrically conductive pattern that is electrically connected to the photoelectric...
8698088 System and method to detect target radiation  
A radiation detection system can include a first material to produce a first light in response to receiving a target radiation. The radiation detection system can also include a second material to...
8687869 System and method for acceleration of image reconstruction  
A method for reconstructing an image from emission data includes generating a compressed point-spread function matrix, generating an accumulated attenuation factor; and performing at least one...
8669529 Radiation detection apparatus and radiation detection system  
A radiation detection apparatus includes a scintillator, a photoelectric conversion unit, and a grid for removing scattered radiation. The photoelectric conversion unit includes a plurality of...
8653466 Solid-state imaging device and method of manufacturing the same, radiological imaging apparatus and method of manufacturing the same, and method of testing solid-state imaging device  
A solid-state imaging device according to one embodiment includes a plurality of signal output units. Each of the plurality of signal output units includes a first input terminal electrode group...
8653465 Radiation detection apparatus and radiation imaging system  
A radiation detection apparatus including: a sensor panel having a first face on which a pixel region is formed and a second face that is opposite the first face and including a connecting portion...
8648309 Spectral identification of proppant in subterranean fracture zones  
Proppant placed in a subterranean fracture zone is detected with a spectral identification method in which capture gamma ray spectra are obtained during a logging run carried out with a logging...
8637827 Radiation monitor and method for checking operation of the same  
A sensor section is provided with a detection element sensitive to light and radiation so that normal operation of the sensor section can be confirmed. The function for confirming operation of the...
8629405 Radiological image detection apparatus and method for manufacturing the same  
A radiological image detection apparatus includes: a scintillator which is formed out of a group of columnar crystals in which crystals of a fluorescent material emitting fluorescence when...
8604438 Method for identifying and sorting sensing signals with respect to crystal location of scintillation detector  
The present invention provides a method for identifying and sorting sensing signals with respect to crystal locations of a scintillation detector, comprising steps of: (a) providing a crystal map...
8598534 Low-power TDC-ADC and anger logic in radiation detection applications  
A diagnostic imaging device includes a signal processing circuit (22) processes signals from a detector array (16) which detects radiation from an imaging region (20). The hit signals are...
8575750 Semiconductor detector element configuration for very high efficiency gamma-ray detection  
A radiation detector made of High Purity Germanium (HPGe) has been specially machined to be this invented multilayer Inter-Coaxial configuration. With this special configuration, extra large...
8569683 Method and device for monitoring an automatic drift compensation  
A device for monitoring an automatic drift compensation of a scintillation counter may include a drift compensation monitoring unit which is designed to evaluate a counting rate caused by a...
8569707 Radiation detection apparatus and radiation detection system  
A radiation detection apparatus includes a scintillator, a photoelectric conversion unit, and a grid for removing scattered radiation. The photoelectric conversion unit includes a plurality of...
8558176 Medical image diagnosis apparatus and image reconstruction method  
In a nuclear medicine imaging apparatus as a medical image diagnosis apparatus according to one embodiment, a PET detector is configured to detect a gamma ray emitted from a nuclide introduced...
8558184 Radiographic image capturing apparatus  
A radiographic image capturing apparatus includes a photodetector substrate, a scintillator, a switching filter, and a resetting light source, which are arranged successively in this order. If the...
8525117 Optical delay combining for multiplexing in radiation imaging systems  
Multiplexing for radiation imaging is provided by using optical delay combiners to provide distinct optical encoding for each detector channel. Each detector head provides an optical output which...
8513610 Detector system with positioning system  
Provided is a detector module for measuring one or more types of radiation, in particular X-ray, gamma ray, or nuclear particle radiation, comprising a detection unit, an analog-to-digital...
8503606 Low-cost position-sensitive X-ray detector  
A detector and methods for producing x-ray images, more particularly based on x-rays transmitted through an inspected object. A scintillating region is translated along a path within a cross...
8492726 Radiation detection apparatus and radiation detection system  
A radiation detection apparatus includes a scintillator configured to convert incident radiation into visible light, a photoelectric conversion unit and an electrically conductive member. The...
8476610 Composite segment collimators for SPECT without dead zones  
A multi-view composite collimator includes a first parallel collimator segment having a plurality of collimator channels oriented at a first slant angle and a second parallel collimator segment...
8445852 Signal light detection device and method of detecting signal light  
An electric signal produced by a photo-electric conversion element (104) is input to a comparator (120). The comparator (120) judges whether the electric signal output from the amplifier (110)...
8426823 Reflector and light collimator arrangement for improved light collection in scintillation detectors  
In nuclear imaging, when a gamma ray strikes a scintillator, a burst of visible light is created. That light is detected by a photodetector and processed by downstream electronics. It is desirable...
8405039 Detection apparatus and radiation detection system  
A stacked-type detection apparatus includes a plurality of pixels arranged in a matrix having row and column directions. Each pixel includes a conversion element configured to convert radiation or...
8373135 Counting detector and computed tomography system  
A counting detector is disclosed. In at least one embodiment, the counting detector includes sensors for converting radiation quanta into electrical pulses and an evaluation unit with a number of...
8362435 Method of classifying microorganisms using UV irradiation and excitation fluorescence  
A method and device for detecting, differentiating from background and providing partial identification (i.e., classification) for biological particles found in aerosols or surface dust. The...
8357906 Lithography system, sensor, converter element and method of manufacture  
Charged particle beamlet lithography system for transferring a pattern to a surface of a target comprising a sensor for determining one or more characteristics of one or more charged particle...
8338791 Digital pulse processing for multi-spectral photon counting readout circuits  
An apparatus includes a local minimum identifier (408) that identifies a local minimum between overlapping pulses in a signal, wherein the pulses have amplitudes that are indicative of the energy...
8319184 Three-dimensional imaging using a fluorescent medium  
The attenuation and other optical properties of a medium are exploited to measure a thickness of the medium between a sensor and a target surface. Disclosed herein are various mediums,...
8193507 System and method for compensating for anode gain non-uniformity in multi-anode position sensitive photomultiplier tube  
The present invention relates to a system and method for compensating for anode gain non-uniformity in a Multi-anode Position Sensitive Photomultiplier Tube (PS-PMT), in which a compensation unit...