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US20130331021 RADON DETECTION AND MITIGATION IN A BUILDING AUTOMATION SYSTEM  
Radon detection or sensing is provided within a building automation system for a site (e.g., building or campus). As such, one or more short-term and/or long-term radon levels may be detected or...
US20130136235 PORTABLE RADIATION DETECTOR AND SYSTEM  
A portable detector for use with an imaging system is disclosed. The portable detector automatically sets one or more operational states based on at least a determination as to whether the...
US20130161524 HE-3 TUBE ARRAY ALIGNMENT MOUNT  
An arrangement for detecting energy particle impingement includes a support frame and a multi-tube detector pack. Each pack includes multiple detector tubes. Each tube contains at least one...
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...
US20130032729 Charged Particle Detection System and Multi-Beamlet Inspection System  
A charged particle detection system comprises plural detection elements and a multi-aperture plate in proximity of the detection elements. Charged particle beamlets can traverse the apertures of...
US20150192680 SURVEY METER  
A survey meter according to the present invention is a portable radiation measurement device. The survey meter comprises a tip portion, an intermediate portion, and a grip portion. A display unit...
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...
US20130206997 RADIATION MONITOR AND HAND-FOOT CLOTH MONITOR INCLUDING HAND MONITORING UNIT  
A radiation monitor and a hand-foot-cloth monitor include a hand monitoring unit capable of accurately measuring surface contamination regardless of the size of the hand of the examinee. A hand...
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...
US20100020919 FOLDABLE NUCLEAR MEDICINE GANTRY  
In accordance with one aspect, imaging system (10, 190) includes a plurality of detector heads (12, 14, 80, 100, 202) and a frame (20) on which the plurality of detector heads are mounted. The...
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...
US20100243875 WATER PHANTOM  
The present invention is related to a water phantom for measuring and determining the dose distribution of radiation produced by a particle beam or photon radiation beam comprising: a water tank;...
US20140217302 Matrix of Pixels with Programmable Clusters  
An imaging device comprising a matrix (10; 20; 30) of pixels (P(i,j); Q(i,j); R(i,j); X(i,j); Y(i,j)) organized in rows and columns, and a method for implementing said device. Each current pixel...
US20140299783 ENERGY HARVESTER FOR WIRELESS, MOTION AND POSITION-SENSING, INTEGRATING RADIATION SENSOR FOR OCCUPATIONAL AND ENVIRONMENTAL DOSIMETRY  
An apparatus comprising: a radiation sensor having one or more radiation sensors and an on-board power harvester.
US20050051732 Radiation detecting device for use with a furnace  
A device (24) for determining the conditions in a furnace is disclosed. The device comprises a gamma ray detector (28) within a shield (26) which blocks stray gamma rays. A tube (32) and a series...
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...
US20120267541 Two-Dimensional and Three-Dimensional Position Sensing Systems and Sensors Therefor  
Two and three dimensional position sensing systems and sensors for use in such systems are disclosed. The sensors incorporate linear array sensors and an aperture plate to block light or other...
US20140217301 INSTRUMENT FOR ASSAYING RADIATION  
An instrument for assaying radiation includes a radiation sensor and a collimator that covers at least a portion of the radiation sensor. The collimator defines a first field of view to the...
US20120223241 Large-Scale X-Ray Detectors  
An X-ray detector including a plurality of chips on a printed circuit board, each of the plurality of chips including a plurality of pixel pads on a center portion of the printed circuit board and...
US20150034834 Radiation Detector Based on Charged Self-Assembled Monolayers on Nanowire Devices  
Radiation detectors having nanowires with charged, radiation-labile coatings configured to change the electrical properties of nanowires are provided. In one aspect, a radiation detection device...
US20140021364 X-RAY ANALYSIS APPARATUS, X-RAY ANALYSIS SYSTEM, X-RAY ANALYSIS METHOD, AND X-RAY ANALYSIS PROGRAM  
An X-ray analysis apparatus converts an X-ray intensity distribution of discrete data determined for each pixel, from a first plane where the distribution is known into a second plane where the...
US20150060677 X-RAY DETECTOR  
An X-ray detector is disclosed, in particular for a computed tomography system. In an embodiment, the X-ray detector includes a regular arrangement of measuring pixels for covering a measuring...
US20120328078 RADIOGRAPH ACQUISITION DEVICE, RADIOGRAPHIC IMAGING SYSTEM, AND RADIOGRAPHIC IMAGING METHOD  
The disclosed radiograph acquisition device has: a selection unit that selects one radiation detection device from among a plurality of radiation detection devices that can convert radiation to...
US20150168320 MULTI-MODULE PHOTON DETECTOR AND USE THEREOF  
The invention relates to a photon detector (10), in particular an x-ray detector, in the form of a measurement finger, which extends along a detector axis (23) and has a detector head (11) at a...
US20110174982 High radiation environment tunnel monitoring system and method  
In accordance with the principles of the present invention utilizing a first radiation monitoring module, radiation information associated with the first radiation monitoring module within a...
US20140275939 Device and Method for Measuring Radiation Exposure  
Garments and methods for monitoring radiation exposure and cumulative radiation exposure in individuals undergoing repeated exposure to ionizing radiation are disclosed.
US20140326894 PHOTON COUNT CORRECTION  
One or more techniques and/or systems are described for addressing (e.g., during calibration) pixel-by-pixel variations in an image modality that utilizes photon counting techniques, such as by...
US20110220806 Radiation Detector  
A radiation detector detects radiation. The radiation detector includes a plurality of Faraday cups. Each Faraday cup being provided with a cover. Each cover comprising a window arrangement...
US20110297840 RADIATION TOMOGRAPHY APPARATUS  
One purpose of this invention is to provide radiation tomography apparatus with easier maintenance. A specific approach for this purpose is as follows. That is, a detector ring in the radiation...
US20130208864 DIFFERENTIAL PHASE-CONTRAST IMAGING  
The present invention relates to differential phase-contrast imaging, in particular to a structure of a diffraction grating, e.g. an analyzer grating and a phase grating, for X-ray differential...
US20150071401 PRECISION SELF-ALIGNING CT DETECTOR SENSORS  
CT detector modules are disclosed that include a module frame and a plurality of tileable detector sensors positioned on the module frame. Each of the tileable detector sensors includes an array...
US20140175291 Spatially-Aware Radiation Probe System and Method  
A spatially-aware radiation probe system/method allowing for detection and correction of radiation readings based on the position and/or movement of a radiation detector is disclosed. The system...
US20140374616 Imaging Antenna and Related Techniques  
An antenna array includes a plurality of antenna elements. The antenna elements include layers of dielectric material; an antenna inlaid in a top layer of the dielectric material so a surface of...
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...
US20120305793 ROTATIONALLY SYMMETRICAL COHERENT VERIFICATION PHANTOM (VIRTUAL PATIENT) WITH A FLAT DETECTOR DISPOSED ON A ROTARY AXIS INTEGRATED IN A MULTI PURPOSE QC-ACCESSORY  
A quality control accessory (QC accessory) is provided which is adapted for use in linear accelerator quality control or in verification of an arbitrary isocentric radiation treatment plan of a...
US20110049381 IMAGING DETECTOR THERMAL CONTROL  
An imaging detector includes a radiation sensitive region having first and second opposing sides. One of the first or second sides senses impinging radiation. The detector further includes...
US20110291020 EDGE-ON TWO-DIMENSIONAL DETECTOR ARRAYS  
A two dimensional radiation detector array includes a plurality of detector cards, each of the detector cards including: a plurality of radiation detectors arranged in a linear array; and a...
US20110198510 LOCALIZATION OF A RADIOACTIVE SOURCE  
An angle-responsive sensor, comprising: a radiation detector adapted to detect ionizing radiation; at least one collimator arranged to block radiation from reaching the detector in a manner...
US20140264046 ONE-DIMENSIONAL X-RAY DETECTOR WITH CURVED READOUT STRIPS  
A detector for a small-angle x-ray diffraction system uses curved readout strips shaped to correspond to the expected intensity distribution of x-rays scattered by the system. This expected...
US20130248729 X-Ray Detector With Photon-Counting Directly Converting Detector Elements And Method For Temperature Stabilization Of The X-Ray Detector  
An X-ray detector with photon-counting directly converting detector elements and a method for the temperature stabilization of at least one detector element of an X-ray detector of a CT system are...
US20120236986 Circuit Arrangement For A Directly Converting Detector And Likewise The UseThereof And A Method For Reading A Directly Converting Detector  
A circuit arrangement is disclosed for a detector. In at least one embodiment, the circuit arrangement includes a directly-converting semi-conductor material and pulse-shaper in the signal readout...
US20100038548 GAMMA-CAMERA UTILIZING THE INTERACTION DEPTH IN A DETECTOR  
A method for reconstructing an image of a source (S) of photons from interactions of photons emitted by this source with a detector (2) of a gamma-camera, positioned behind a collimator (4),...
US20140306120 SPIRAL BIASING ADAPTOR FOR USE IN SI DRIFT DETECTORS AND SI DRIFT DETECTOR ARRAYS  
A drift detector array, preferably a silicon drift detector (SDD) array, that uses a low current biasing adaptor is disclosed. The biasing adaptor is customizable for any desired geometry of the...
US20130032727 WAVEFRONT MEASURING APPARATUS, WAVEFRONT MEASURING METHOD, AND COMPUTER-READABLE MEDIUM STORING PROGRAM  
A wavefront measuring apparatus includes an optical element forming a periodic pattern by light, a detector having pixels to detect the light, and a computer computing, based on detection results...
US20140117247 DUAL MODE PIXEL ARRAY DETECTOR  
Devices for detecting electromagnetic radiation, and method of configuring the devices, are disclosed. In one aspect, a pixel array detector includes a plurality of dual-mode pixels arranged in an...
US20120241638 Apparatus for the extension and retraction of a peripheral device  
The present invention provides an extendible support mechanism in which a counterbalance system allows extension and retraction of the arm to be carried out with the same level of mechanical...
US20120153166 Radiation measurement using timing-over-Ethernet protocol  
A highly scalable platform for radiation measurement data collection with high precision time stamping and time measurements between the elements in the detection array uses IEEE 1588 with or...
US20130206995 Directional Radiation Detection Apparatus and Method Using Inverse Collimation  
The present invention provides a radiation detector for detecting both the intensity and direction of one or more sources of radiation comprising a radiation sensor, an inverse collimator that...
US20080205586 RADIATION DETECTOR AND X-RAY CT APPARATUS  
A radiation detector includes a detector block, cables, connectors, and circuit substrates. The detector block has a plurality of radiation detector modules arranged in a slice direction. The...
US20150069255 NOISE DISCRIMINATION IN PHOTON COUNTING SYSTEM  
Among other things, one or more techniques and/or systems are described for counting detection events on a detector cell of a photon counting detector array. An electronics arrangement of the...

Matches 1 - 50 out of 414 1 2 3 4 5 6 7 8 9 >