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US20130256550 SELF-HEATING ELECTROMETER FOR HIGH PRESSURE ION CHAMBER FOR VERIFICATION OF TEMPERATURE COMPENSATION  
An apparatus and method for verifying the temperature compensation correction factor accuracy of an electrometer is provided. The electrometer includes an electrical amplifier to convert a current...
US20140264056 SYSTEMS AND METHODS FOR ASSAYING AN ELUATE FOR TECHNETIUM AND MOLYBDENUM CONTENT  
A system for assaying an eluate for Technetium-99m and Molybdenum-99 content includes an inner ionization chamber including a well configured to receive the eluate, an outer ionization chamber...
US20140263994 RADIATION DETECTOR FOR WELL-LOGGING TOOL  
A radiation detector includes a housing to contain a radiation detecting gas. The housing has a first thermal expansion over an operating temperature range. An elongate electrode extends within...
US20120248322 METHODS OF ELECTRICAL SIGNALING IN AN ION ENERGY ANALYZER  
A method of generating a signal representing with an ion energy analyzer for use in determining an ion energy distribution of a plasma. The ion energy analyzer, used for determining an ion energy...
US20150241262 RADIATION DETECTOR  
A detector probe, for detecting ionizing radiation and which is suitable for use in a nucleonic instrument usable in locations having a high ambient temperature, includes an array of radiation...
US20120261585 Capacitive Spreading Readout Board  
A readout board for use in a micropattern gas detector comprises a plurality of detector pads arranged into a plurality of consecutive layers that are separated by dielectric spacer material. An...
US20080164420 Detector of unauthorized products in a protected access area  
The present invention relates to a device for detecting unauthorized product in a protected access area, which comprises, in combination: a support base (100) designed to receive a single foot,...
US20140175290 RADIATION DETECTOR  
A detector probe for detecting ionising radiation includes at least one detector (14) mounted on a support (12), and an electrically operated source of heat (18) arranged on the support in...
US20090084972 Gas Electron Multiplier and Manufacturing Method for Gas Electron Multiplication Foil Used for Same as Well as Radiation Detector Using Gas Electron Multiplier  
To attain objects to reduce the spread of electrons as compared with a conventional one without degrading the multiplication factor of electrons; to provide a large electron multiplication factor;...
US20140209811 WIDE DYNAMIC RANGE BIDIRECTIONAL INTEGRATING ELECTROMETER WITH LOW LEAKAGE SOLID-STATE RESET AND RANGE CHANGE OPERATING OVER AN EXTENDED TEMPERATURE RANGE  
A radiation monitor includes an ionization chamber for detecting radiation that passes into the ionization chamber. The ionization chamber generates a current flow in response to the detected...
US20140239185 DETECTOR-READOUT INTERFACE FOR AN AVALANCHE PARTICLE DETECTOR  
A detector-readout interface for an avalanche particle detector comprises a resistive layer formed at a bottom side of a gas chamber and a dielectric layer formed under said resistive layer and is...
US20050092928 Bidimensional detector of ionizing radiation and manufacturing process for this detector  
Bidimensional detector of ionizing radiation and manufacturing process for the detector. The detector includes a block created from a material which releases secondary particles by interaction...
US20120146798 Method of utilizing ionization chambers to detect radiation and aerosolized radioactive particles  
A detection method that allows a fast, reliable, inexpensive and highly sensitive indication of a release of a radiological aerosol. The release could be of an accidental nature or it could be a...
US20140110592 Compton camera detector systems for novel integrated compton-Pet and CT-compton-Pet radiation imaging  
The invention provides novel Compton camera detector designs and systems for enhanced radiographic imaging with integrated detector systems which incorporate Compton and nuclear medicine imaging,...
US20080283762 Radiation detector employing amorphous material  
A radiation detector is provided having an anode wire formed of an amorphous metal alloy. In one embodiment the radiation detector comprises a cathode assembly. The cathode assembly includes a...
US20120228514 PROTON IRRADIATION USING SPOT SCANNING  
In one embodiment of the invention, a method for irradiating a target is disclosed. A proton beam is generated using a cyclotron. A first information is provided to an energy selection system. An...
US20140291537 AN IONIZATION CHAMBER  
The invention relates to an ionization chamber (10) comprising an inner spherical electrode (2), an outer spherical electrode (4), a space between the inner spherical electrode and the outer...
US20090159807 Orofacial radiation detection device for detection of radionuclide contamination from inhalation  
The present invention provides an orofacial radiation detection device for detection of radionuclide contamination from inhalation. The device includes a face mask including a support frame and an...
US20150155145 GEIGER-MULLER COUNTER TUBE AND RADIATION MEASUREMENT APPARATUS  
A Geiger-Muller counter tube includes a cylindrical enclosing tube, an anode electrode, a cylindrical cathode electrode, an inert gas, and a quenching gas. The cylindrical enclosing tube has a...
US20110272591 Protected readout electrode assembly  
The readout electrode assembly of an avalanche particle detector can be effectively protected against sparks and discharges by means of a plurality of resistor pads formed in a dielectric cover...
US20150115165 DOSE-RATE MEASURING SYSTEM  
In order to obtain a dose-rate measuring system that reduces an influence of an electromagnetic induction noise acting around an ionization chamber and a signal converter, a cabinet of the...
US20150041665 PROTON DOSE IMAGING METHOD AND APPARATUS  
Particle therapy systems and methods for particle dose imaging are provided. A particle therapy system includes a particle beam source for generating a particle beam; and at least one particle...
US20140054453 RADIATION BEAM ANALYZER AND METHOD  
A radiation beam analyzer for measuring the distribution and intensity of radiation produced by a Cyberknife®. The analyzer employs a relative small tank of water into which a sensor is placed to...
US20110278444 Radiation Beam Analyzer And Method  
A radiation beam analyzer for measuring the distribution and intensity of radiation produced by a Cyberknife®. The analyzer employs a relative small tank of water into which a sensor is placed to...
US20150155146 GEIGER-MULLER COUNTER TUBE AND RADIATION MEASUREMENT APPARATUS  
A Geiger-Muller counter tube includes an enclosing tube, an anode conductor, a cathode conductor, an inert gas, and a quenching gas. The enclosing tube is at least partially cylindrical and has a...
US20080061245 Dosimetry device for charged particle radiation  
A dosimetry device for charged particle radiation that can be exclusive of cables and connectors between substrates is provided. A plurality of first electrodes are formed on one surface of a...
US20100176284 Radiation Beam Analyzer And Method  
A radiation beam analyzer for measuring the distribution and intensity of radiation produced by a CyberKnife®. The analyzer employs a relative small tank of water into which a sensor is placed....
US20150155144 GEIGER-MULLER COUNTER TUBE AND RADIATION MEASUREMENT APPARATUS  
A Geiger-Muller counter tube includes a cylindrical enclosing tube, an anode electrode, a cylindrical cathode electrode, a bead, an inert gas, and a quenching gas. The cylindrical enclosing tube...
US20130240748 PLASMA PANEL BASED IONIZING RADIATION DETECTOR  
A radiation detector is formed from a plasma panel that includes a front substrate, and a back substrate that forms a generally parallel gap with the front substrate. X (column) and Y (row)...
US20100270462 Slit and slot scan, SAR, and compton devices and systems for radiation imaging  
The invention provides methods and apparatus for detecting radiation including x-ray photon (including gamma ray photon) and particle radiation for radiographic imaging (including conventional CT...
US20140084177 RADIATION DETECTOR  
The radiation detector includes: a housing defining an enclosed space filled with a radiation detection gas; first and second electrodes opposing each other across the enclosed space; insulating...
US20120032089 METHOD FOR DETECTING HIGH-ENERGY RADIATION USING LOW VOLTAGE OPTIMIZED ION CHAMBER  
A method for measuring high-energy radiation flux, comprising applying a low voltage to electrodes in an ion chamber filled with a fluid capable of forming ions through the interaction of the...
US20090321652 RADIATION DETECTOR USING GAS AMPLICATION AND METHOD FOR MANUFACTURING THE SAME  
A radiation detector using gas amplification includes: a first electrode pattern which is formed on a first surface of an insulating member and has a plurality of circular openings; and a second...
US20110121164 Radiation Beam Analyzer And Method  
A radiation beam analyzer for measuring the distribution and intensity of radiation produced by a Cyberknife®. The analyzer employs a relative small tank of water into which a sensor is placed....
US20120241632 Nano Structural Anodes for Radiation Detectors  
Anodes for proportional radiation counters and a process of making the anodes is provided. The nano-sized anodes when present within an anode array provide: significantly higher detection...
US20140138550 INTELLIGENT UV RADIATION SYSTEM  
An “intelligent” UV curing assembly is disclosed. The “intelligent” assembly permits automated monitoring of performance parameters, part lifetime, and inventory control of internal parts. The...
US20120199752 RADIOGRAPHIC IMAGING DEVICE AND A DETECTOR FOR A RADIOGRAPHIC IMAGING DEVICE  
A radiographic imaging device includes a gas avalanche detector detecting and locating X-ray or gamma ray ionizing radiation. The detector has a gas enclosure with an admission window for...
US20100012851 Multi-Anode Ionization Chamber  
The present invention includes a high-energy detector having a cathode chamber, a support member, and anode segments. The cathode chamber extends along a longitudinal axis. The support member is...
US20140183372 SYSTEM AND METHOD FOR IONIZING RADIATION DETECTION  
An ionizing radiation detection system can include a self-quenching sensing element having a substantially sealed enclosure containing a plurality of gases. The plurality of gases can include an...
US20110114848 SYSTEM AND METHOD FOR IONIZING RADIATION DETECTION  
An ionizing radiation detection system can include a self-quenching sensing element having a substantially sealed enclosure containing a plurality of gases. The plurality of gases can include an...
US20100155616 PLASMA PANEL BASED RADIATION DETECTOR  
A radiation counting detector includes a first substrate and a second substrate that is generally parallel to first substrate and forms a gap with the first substrate. A gas is contained within...
US20130146779 Micro Ion Chamber  
A micro sized ionization chamber that serves as a radiation detector for use in hard X-ray beamline applications. It is the simplest of all devices in this category. The small size allows for...
US20140117246 APPARATUS AND METHOD FOR DETECTING RADIATION  
Apparatus and method for detecting radiation-of-interest, such as neutron radiation, employs a gas chamber, a gas that responds to ionizing particles by producing electrons and ions, a cathode...
US20140209810 ION CHAMBER ENCLOSURE MATERIAL TO INCREASE GAMMA RADIATION SENSITIVITY  
A radiation detection assembly that includes an ionization chamber having a cathode and an anode. The ionization chamber detects radiation that passes into the ionization chamber. The assembly...
US20140103221 METHOD OF DEPOSITING BORON ON SHEET METAL FOR NEUTRON DETECTION APPARATUS OR IONIZATION CHAMBER  
The invention is a method of depositing a solid layer (1) of boron on a metal support (2, 3) intended for a neutron detection apparatus (0) characterized in that it comprises at least one step of...
US20150115166 Radiation Detector  
This application describes a radiation detector apparatus comprising: at least one optical fibre (104) suitable for distributed fibre optic acoustic/vibration sensing adjacent at least a first...
US20170108592 DRIFT CHAMBER CONNECTION METHODS AND APPARATUS  
Chamber connection methods and apparatus are provided. In some embodiments, a signal wire is attached to a drift chamber by feeding a signal wire through an end of the drift chamber; feeding the...
US20160377739 METHOD, SYSTEM AND APPARATUS FOR PROVIDING AN ELECTRONIC SIGNAL FOR THE SURVEILLANCE AND TESTING OF GEIGER-MULLER RADIATION SENSORS  
A method, system and/or apparatus for remotely monitoring the operation of a radiation sensor may include a radiation sensor configured to detect a presence of radiation in the area, the radiation...
US20160252627 GEIGER-MULLER TUBE  
An improved Geiger Müller tube includes an enclosed container having at least one metal wall forming a cathode, the metal wall including a layer of platinum, a metal anode spaced from the cathode,...
US20160178760 Switching Frequency Extended Range Geiger Detection System and Method  
A Geiger-Mueller charge particle rate measurement system includes a clock management unit in combination with multiple oscillators and rate feedback controller to allow for reactive switching...

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