172084 ⎘
Arrangements or instruments for measuring magnetic variables involving magnetic resonance; Details of apparatus provided for in groups - ; Excitation or detection systems, e.g. using radio frequency signals; Electrical details, e.g. matching or coupling of the coil to the receiver NMR receivers or demodulators, e.g. preamplifiers, means for frequency modulation of the MR signal using a digital down converter, means for analog to digital conversion [ADC] or for filtering or processing of the MR signal such as bandpass filtering, resampling, decimation or interpolation
MAGNETIC RESONANCE IMAGING METHODS, MAGNETIC RESONANCE IMAGING DEVICES, AND ANTI-INTERFERENCE DEVICES
#2RF RECEIVER ASSEMBLY WITH INTEGRATED CALIBRATION METHOD
#3SYSTEM AND METHOD FOR FLEXIBLE, CUTTABLE RADIO-FREQUENCY COILS FOR A MAGNETIC RESONANCE IMAGING SYSTEM
#4HIGH-FREQUENCY BANDPASS FILTER FOR AN MR APPARATUS WITH COIL BODY HAVING A CAVITY, MR APPARATUS
#5Multi-core Integrated Magnetic Resonance Imaging System with Distributed, Parallel, and Scalable Architecture
#6Digital Operation of a Magnetic Resonance System
#7OPTICAL WIRELESS UNIT AND MAGNETIC RESONANCE IMAGING APPARATUS
#8MAGNETIC RESONANCE IMAGING APPARATUS
#9RADIO FREQUENCY HEAD COIL WITH AN AUDIO REPRODUCTION SYSTEM
#10Method and Apparatus for Clock Synchronization in MRI System, and MRI System
#11RADIO FREQUENCY SIGNAL RECEPTION SYSTEM FOR MAGNETIC RESONANCE IMAGING
#12MAGNETIC RESONANCE RECEIVER COIL ARRAY WITH SENSOR NODE
#13MAGNETIC RESONANCE APPARATUS, COMPUTER-ACCESSIBLE MEDIUM, SYSTEM AND METHOD FOR USE THEREOF
#14STIMULATED-ECHO IMAGING FOR EPRI
#15SYSTEMS AND METHODS FOR MAGNETIC RESONANCE IMAGING
#16DIGITAL SENSOR WITH A HIGH DYNAMIC RANGE FOR MEASURING GRADIENT CURRENTS OF A MAGNETIC RESONANCE TOMOGRAPHY DEVICE AND MAGNETIC RESONANCE TOMOGRAPHY DEVICE HAVING SAID DIGITAL SENSOR
#17SWITCH-ISOLATED SINGLE-CIRCUIT Q-SPOILING AND PREAMP DECOUPLING
#18Computer-Implemented Method for Gradient Delay Time Correction, Magnetic Resonance Device, Computer Program and Electronically Readable Data Medium
#19PHASE-CONTROLLED EXCITATION DOWNHOLE NUCLEAR MAGNETIC RESONANCE IMAGING DEVICE AND METHOD
#20MAGNETIC RESONANCE IMAGING APPARATUS
#21DOUBLE-RESONANCE MRT LOCAL COIL WITH INTEGRATED PILOT TONE SIGNAL FREQUENCY CONVERTER
#22MAGNETIC RESONANCE SYSTEM WITH INTEGRATED PILOT TONE APPARATUS AND METHOD FOR THE OPERATION THEREOF
#23NUCLEAR MAGNETIC RESONANCE SENSING DEVICE AND NUCLEAR MAGNETIC RESONANCE SENSING METHOD
#24DEVICES FOR PROCESSING MAGNETIC RESONANCE SIGNALS
#25DIGITIZING DEVICE AND DIGITIZING METHOD
#26NV CENTER BASED MICROWAVE FREE AND GALVANICALLY ISOLATED MAGNETOMETER
#27HALF DRIVING MODE FOR DEGENERATE BIRDCAGE COILS AND LADDER COILS
#28MAGNETIC RESONANCE SYSTEMS AND CIRCUITS
#29MAGNETIC RESONANCE APPARATUS WITH A FREE-RUNNING RECEIVE CHAIN AND METHOD FOR OPERATION
#30NUCLEAR MAGNETIC RESONANCE
#31EQUILIZATION FOR MAGNETIC RESONANCE IMAGING (MRI) SIGNALS
#32SENSING MOTION IN MRI USING RF INTERMODULATION
#33MAGNETIC RESONANCE SIMULATION APPARATUS, MAGNETIC RESONANCE SIMULATION METHOD, AND COMPUTER-READABLE NONVOLATILE STORAGE MEDIUM STORING MAGNETIC RESONANCE SIMULATION PROGRAM
#34MAGNETIC RESONANCE DEVICES AND RADIO FREQUENCY DEVICES THEREOF
#35MAGNETIC RESONANCE DEVICES AND RADIOFREQUENCY COILS THEREOF
#36RADIO FREQUENCY RECEIVER ARRAY FOR MAGNETIC RESONANCE IMAGING
#37PHASE-COHERENT READ-OUT OF MRI SENSOR NODES
#38HIGH-FREQUENCY COIL DEVICE AND MAGNETIC RESONANCE IMAGING APPARATUS USING THE SAME
#39EQUILIZATION FOR MAGNETIC RESONANCE IMAGING (MRI) SIGNALS
#40SENSING MOTION IN MRI USING RF INTERMODULATION
#41DENTAL COIL FOR A MAGNETIC RESONANCE SYSTEM
#42Magnetic resonance imaging receive antenna
#43Apparatus and method for magnetic resonance imaging and/or magnetic resonance spectroscopy
#44WIRELESS LOCAL COIL ARRAY WITH LOW INTERMEDIATE FREQUENCY
#45Radio frequency receiver system
#46NV center-based microwave-free galvanically isolated magnetometer
#47Sensor for detecting gradient-bounded interference to a magnetic resonance tomography system and method for operation
#48FIELD MODIFICATION DEVICE
#49T-sensitive inversion-recovery imaging for EPROI
#50Pilot tone signal generator, magnetic resonance tomograph, method for transmission of a synchronization signal and computer program product
#51Systems and methods for magnetic resonance imaging
#52RF coil with integrated vital signs detector
#53Apparatus and method for transferring clock signals from a magnetic resonance tomography unit to a peripheral device
#54METHOD AND SYSTEM FOR DETECTING MOVEMENT OF AT LEAST ONE PART OF A SUBJECT
#55Flexible radio frequency receiving coil array
#56System and method for quantitative mapping with magnetic resonance imaging
#57A COIL ASSEMBLY FOR MR IMAGING APPLICATIONS
#58Magnetic resonance tomography system with interference reduction
#59Non-resonant magnetic resonance coil and magnetic resonance imaging system using the same
#60MR signal processing apparatus
#61RF receiver system with adjustable impedance matching
#62Through-bit reconfigurable NMR logging tool
#63Local-coil apparatus for a magnetic resonance tomography unit and systems and methods thereof
#64Conduction-cooled radiofrequency coil subsystem and magnetic resonance imaging magnet system having the same
#65Measurement device and method for measuring magnetic resonance signals in a magnetic resonance device and magnetic resonance device
#66Distributed device and method for detecting groundwater based on nuclear magnetic resonance
#67Quantum sensor-based receiving unit configured for acquiring MR signals
#68Systems and methods for magnetic resonance imaging
#69Apparatus for non-galvanic connection of MRI receive coil to MRI system using RF-over-fiber
#70Material detection system
#71Magnetic resonance imaging apparatus
#72MAGNETIC RESONANCE IMAGING RADIO-FREQUENCY COIL ASSEMBLY WITH HIGH TIME-DOMAIN SIGNAL STABILITY
#73Systems and methods for scanning an object
#74Integrated active detuning for magnetic resonance imaging
#75Systems and methods for signal synchronization in MRI device
#76Active switching for RF slice-selecting
#77MAGNETIC RESONANCE TOMOGRAPHY UNIT AND SYSTEM AND METHOD FOR PREVENTING DISTURBANCES
#78NMR antenna arrangement for fast moving NMR logging tool
#79System and method for wireless magnetic resonance imaging (MRI) data transmission
#80Magnetic resonance tomography system with B0 modulation and method for operation
#81RADIO FREQUENCY RECEIVING DEVICE
#82Inverse dispersive filter for dynamic range compression in MR
#83Multi-channel magnetic resonance spectrometer modules and systems
#84Magnetic resonance tomography scanner and method for testing
#85Conforming posterior radio frequency (RF) coil array for a magnetic resonance imaging (MRI) system
#86Noise generation source search device and noise generation source search method
#87MRI system with optimized RF transmit and receive capabilities
#88Non-resonant magnetic resonance coil and magnetic resonance imaging system using the same
#89Radio-frequency power converter and radio-frequency transmission system for magnetic resonance imaging
#90Radio frequency (RF) antenna element with an optical back-end
#91Method and device for taking account of the magnetic resonance signal during interference suppression
#92RF transmit system and method, MRI system and pre-scan method and storage medium thereof
#93Device, system, and method for data transmission using wideband signals for local coils
#94Carrier phase tracking using multiple carriers
#95Real-time methods for magnetic resonance spectra acquisition
#96Pilot tone device, magnetic resonance tomography system with pilot tone device, and operating method
#97Method for obtaining a magnetic resonance dataset, storage medium and magnetic resonance apparatus
#98Coil facility for a magnetic resonance installation and magnetic resonance installation
#99Magnetic resonance signal transmission line connection structure and magnetic resonance imaging device having same
#100System and method for integrated active detuning in magnetic resonance imaging
#101Dual resolution Dixon magnetic resonance imaging
#102Multiband spiral cardiac MRI with non-cartesian reconstruction methods
#103Portable magnetic resonance imaging methods and apparatus
#104Multi-channel integrated MRI transmitter system for a magnetic resonance imaging device
#105Feeding a coil for magnetic resonance imaging
#106RADIO FREQUENCY COIL UNIT FOR MAGNETIC RESONANCE IMAGING AND RADIO FREQUENCY COIL
#107High-isolation transmit/receive surface coils for EPRI
#108Variable gain amplification for linearization of NMR signals
#109Non-resonant magnetic resonance coil and magnetic resonance imaging system using the same
#110Magnetic resonance apparatus having a patient communication unit and a method for transmitting at least one communication signal
#111Portable magnetic resonance imaging methods and apparatus
#112Systems and methods for a radio frequency coil for MR imaging
#113Active switching for RF slice-selecting
#114Systems and methods for signal synchronization in MRI device
#115DEPLOYABLE LOCAL MAGNETIC RESONANCE IMAGING COIL AND METHODS FOR USE THEREOF
#116MRI RF coil assemblies with RF coil elements that allow wireless communication data transmission and related methods and systems
#117Receiving device for frequency-multiplexed signals
#118Electron paramagnetic resonance (EPR) systems and methods for flow assurance and logging
#119Magnetic resonance scanner and local coil matrix for operation at low magnetic field strengths
#120Anterior radio frequency (RF) coil array for a magnetic resonance imaging (MRI) system
#121Conforming posterior radio frequency (RF) coil array for a magnetic resonance imaging (MRI) system
#122Systems for a radio frequency coil for MR imaging
#123Method, device and digital receiver for transmitting signals in magnetic resonance imaging
#124Radio frequency antenna receiving method and device for a downhole three-dimensional scanning nuclear magnetic resonance imager
#125Determining frequency for achieving a high signal-to-noise ratio in low impedance receivers
#126Systems for a radio frequency coil for MR imaging
#127Active damping for multi-frequency NMR logging tools
#128Array antenna driving method and device for three-dimensional scanning nuclear magnetic resonance imager
#129Method and apparatus for improving data communications link efficiency and robustness in a magnetic resonance imaging (MRI) system
#130System and method for magnetic resonance image acquisition
#131NMR spectroscopy system
#132Magnetic resonance imaging apparatus for supplying power to gradient coils
#133Transmitting signals in a medical imaging system
#134Magnetic resonance imaging
#135Apparatus for handling optical fiber in magnetic resonance imaging system
#136RF coil apparatus and magnetic resonance imaging apparatus
#137Dongle for magnetic resonance imaging
#138RF transmit module with a local field monitoring unit for a magnetic resonance examination system
#139Active switching for RF slice-selecting
#140Foldable coil array
#141Device and method for generating and detecting a transient magnetization of a sample
#142Sheath wave barrier-free connecting lead and magnetic resonance tomograph with connecting lead
#143Magnetic resonance imaging system and receiving coil unit
#144Nuclear magnetic measuring device
#145MRI apparatus
#146Device having inert gas nucleus channel and method for magnetic resonance imaging using the same
#147Method for operating a local coil, local coil, and a magnetic resonance scanner
#148Real-time methods for magnetic resonance spectra acquisition
#149Magnets for magnetic resonance applications
#150Real-time methods for magnetic resonance spectra acquisition, imaging and non-invasive ablation
#151Signal reception of magnetic resonance imaging device
#152Magnetic resonance imaging apparatus and abnormality detection method
#153Receive coil arrangement and method for use thereof
#154Generating a spatially resolved magnetic resonance dataset
#155Device and method for recovering a temporal reference in free-running MR receive chains
#156Multi-contrast images from a magnetic resonance imaging scan
#157Active noise suppression for magnetic resonance based magnetic field probes
#158Programmable gain amplifier with linear in dB gain control
#159Reconfigurable analog front-end for integrated receiver and sensor applications
#160Voltage-mode passive mixer with integrated input and output buffers
#161Duty-cycle control for power-level adjustment in switch-mode power amplifiers
#162Output impedance calibration of integrated switched-mode power amplifiers
#163Systems and methods for an interleaved RF coil acquisition scheme
#164Radio frequency receiving device
#165System and method for simultaneous radio frequency transmission and reception in magnetic resonance imaging
#166Surface nuclear magnetic resonance system excited by geoelectric field for groundwater detection and field detection method
#167Magnetic resonance imaging apparatus
#168Variable gain amplification for linearization of NMR signals
#169TECHNIQUES, SYSTEMS AND MACHINE READABLE PROGRAMS FOR MAGNETIC RESONANCE
#170Method for the magnetic resonance examination of a measurement object and to a radio-frequency unit of a magnetic resonance imaging scanner
#171PROCESSING MRI DATA
#172Wirelessly powered magnetic resonance imaging signal amplification system for ingestible devices having L-C mesh circuit
#173Wireless-type RF coil and transmitter for legacy magnetic resonance imaging (MRI) systems and method of operation thereof
#174Magnetic resonance imaging (MRI) coil with pin diode decoupling circuit
#175Magnetic resonance signal receiving apparatus, reception coil channel selector and magnetic resonance imaging system
#176MAGNETIC RESONANCE SIGNAL RECEIVING APPARATUS AND LOCAL COIL
#177High-frequency interface circuit, high-frequency system and magnet resonance apparatus with a high-frequency interface circuit
#178System and method for magnetic resonance image acquisition
#179Magnetic resonance apparatus and method for operation thereof with actively controllable radio-frequency coil profiles
#180Magnetic resonance imaging apparatus and apparatus for measuring radio frequency output for the same
#181Device and method for transmitting signals over a shielded balanced line
#182Small form factor digitally tunable NMR in vivo biometric monitor for metabolic state of a sample
#183Nuclear magnetic resonance system with feedback induction coils
#184Transmission of magnetic resonance signals by differential cable routing
#185Magnetic resonance imaging apparatus and method
#186Wireless detection coil system
#187Uniform radio frequency magnetic fields in the body for high field MRI
#188Simultaneous multi-slice magnetic resonance imaging with spin excitation using a multi-band radio-frequency pulse
#189System and method for improved RF system performance in MRI systems
#190Control computer and signal processing board for a magnetic resonance imaging system
#191NMR ASIC
#192Method and apparatus for hardware RF receiver channel reduction
#193Non-resonant logging tools
#194MAGNETIC RESONANCE IMAGING APPARATUS AND IMAGE RECONSTRUCTION METHOD
#195RF receiving coil unit for MRI apparatus
#196Method and apparatus for radio-frequency power calculation for magnetic resonance imaging
#197Pre-amplifier for magnetic resonance imaging radio-frequency coil
#198Palm-size μNMR relaxometer using a digital microfluidic (DMF) device and a semiconductor transceiver for chemical/biological diagnosis
#199Magnetic resonance imaging apparatus and wireless RF coil apparatus
#200Negative resistance preamplifier for inductively coupled local MRI coils
#201System and method for post-exposure dosimetry using electron paramagnetic resonance spectroscopy of teeth
#202Magnetic resonance imaging (MRI) coil with constant capacitance coupling
#203Method and apparatus for EPROI using T1e spin-lattice relaxation response
#204MAGNETIC RESONANCE IMAGING APPARATUS
#205Integrated circuit for NMR systems
#206Magnetic resonance imaging apparatus
#207NMR probe
#208EPR systems for flow assurance and logging
#209Architecture for cascaded signal selection and signal concentration and/or reduction of digital received data by decimation and channel preselection
#210Apparatus and method for processing reception signal in magnetic resonance measurement apparatus
#211Magnetic resonance measurement apparatus with selective frequency conversion of transmission and/or reception signal
#212Transmitting signals in a medical imaging system
#213Magnetic resonance imaging apparatus
#214Magnetic resonance imaging subject support
#215MRI apparatus
#216Electron spin resonance apparatus
#217Single coaxial interface for magnetic resonace (MR) coils
#218Flexible signal multiplexer for MRI receiving systems
#219Magnetic resonance imaging apparatus and RF coil
#220Detachable receiver block comprising a digitizer for a family of local RF coils
#221Signal processing in a magnetic resonance tomography device
#222Radio frequency antenna device for generating a digital magnetic resonance information signal
#223MRI apparatus
#224Cancellation of an electric field component of a magnetic field generated by artificially structured electromagnetic unit cells
#225Artificially structured unit cells providing localized B magnetic fields for MRI and NMR devices
#226Electronically controllable groups of artificially structured unit cells providing localized B1 magnetic fields for MRI and NMR devices
#227Artificially structured B1 magnetic field generator for MRI and NMR devices
#228Magnetic resonance apparatus
#229Simultaneous TX-RX for antenna devices
#230Reception system for local coils of a magnetic resonance imaging system
#231MRI apparatus and method using direct A/D of MR signals without frequency down conversion
#232Receiver of magnetic resonance system and magnetic resonance system
#233Receiver assembly of a magnetic resonance imaging system
#234Operating a magnetic resonance tomograph
#235System and method for processing magnetic resonance signals
#236Magnetic resonance imaging apparatus and method for measurement signal acquisition in a magnetic resonance imaging apparatus
#237Transmitting and/or receiving MRI signals for a MRI examination
#238METHOD AND MAGNETIC RESONANCE SYSTEM FOR GENERATING MR IMAGES
#239Receiving Apparatus for Receiving a Useful Signal
#240Magnetic resonance signal correction
#241Apparatus and method for synchronizing clocks between devices of magnetic resonance imaging (MRI) system
#242Magnetic resonance imaging apparatus
#243Magnetic resonance imaging apparatus, receiving coil, couch, and relay device
#244Signal selection of received signals in MRI local reception antennas utilizing metadata and analog-digital (A/D) converter chips
#245SYSTEM AND METHOD FOR DIRECT RADIO FREQUENCY PHASE CONTROL IN MAGNETIC RESONANCE IMAGING
#246Distributed spectrum analyzer and method of spectrum analysis applying same
#247Scaling of local coils of a magnetic resonance imaging scanner
#248Magnetic resonance imaging apparatus using superconducting array antenna
#249Determination of a type of processing of signals transmitted by local coil
#250System and method for processing NMR signals
#251Nuclear quadrupole resonance system
#252Magnetic resonance imaging apparatus and local coil assembly and local coil thereof
#253Magnetic resonance imaging apparatus and output pattern determining method
#254Active position marker system for use in an MRI apparatus
#255Magnetic resonance imaging device and RF coil
#256Noise suppression for MRI signals directly sampled and digitized in imaging room
#257Magnetic resonance multi-core array radio frequency device and magnetic resonance signal receiving method
#258Local coil system including an energy reception antenna for inductively receiving energy for the local coil system
#259Detection processing for NQR system
#260Magnetic resonance imaging apparatus and apparatus for measuring radio frequency output for the same
#261Dynamic modification of RF array coil/antenna impedance
#262Electrical circuit in the magnetic field of an MR apparatus
#263Measuring system for nuclear magnetic measuring devices
#264Active transmit elements for MRI coils and other antenna devices, and method
#265Magnetic resonance imaging apparatus
#266Wirelessly powered magnetic resonance imaging signal amplification system
#267Arrangement for the transmission of magnetic resonance signals
#268Nucleur magnetic resonance system with feedback induction coils
#269Magnetic resonance imaging apparatus, bed device and RF coil device
#270Magentic resonance imaging apparatus and RF coil device
#271CATHETER WITH SYNTHETIC APERTURE MRI SENSOR
#272Method for simultaneous transmission of high-frequency transmission signals via a common high-frequency line
#273Local coil for a magnetic resonance imaging system and magnetic resonance imaging system
#274Diverse radio receiver system
#275EPR methods and systems
#276System and method for processing magnetic resonance signals
#277Method and system for applying NMR pulse sequences with interacting shells
#278Magnetic resonance imaging device
#279Integrated NMR transceiver array
#280Receiving method, receiving system for magnetic resonance signals, and magnetic resonance imaging system
#281Apparatus and method for synchronizing clocks between devices of magnetic resonance imaging (MRI) system
#282MRT system, receive apparatus for an MRT system and method for obtaining an MR signal in an MRT system
#283Magnetic resonance tomography system, receive apparatus and method
#284Signal path for a small signal occurring in a magnetic resonance system
#285Router and coil array for ultra high field MRI
#286Method of controlling an MRI system and an apparatus therefor
#287Local coil for magnetic resonance applications and a magnetic resonance system
#288Local coil with optimized data transmission
#289Apparatus for improving grounding for an electrical component and method of making same
#290Method of performing MRI with an atomic magnetometer
#291Converting and transmitting a magnetic resonance detection signal
#292Balanced mixer for MRI system with a hub, intermediate frequency, oscillator, and pre-amp circuitry coupled together
#293System and method for receiving magnetic resonance (MR) signals with an FET electrically between preamplifier terminals
#294Direct digital receiver with local free running clock
#295Retaining clip for pluggable electronics components
#296Magnetic resonance local coil
#297Local coil system, magnetic resonance system and method for transmitting signals from a local coil
#298Local coil system
#299Local coil
#300Simultaneous TX-RX for MRI systems and other antenna devices