172068 ⎘
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; Constructional details, e.g. resonators, specially adapted to MR Volume type coils, e.g. bird-cage coils; Quadrature bird-cage coils; Circularly polarised coils
Sub-classes:SEPARABLE SPINE COIL
#2HYDROGEN AND FLUORINE DOUBLE RESONANCE RADIOFREQUENCY COIL FOR RECTUM
#3MR Coil for Intraoral MR Measurements
#4TUNABLE RADIO FREQUENCY COIL ASSEMBLY AND MAGNETIC RESONANCE SYSTEM COMPRISING THE RF COIL ASSEMBLY
#5Male Penis Site Magnetic Resonance Imaging Integrated Coil Having Erection Assisting Function
#6HEAD COIL SYSTEM AND METHODS
#7COIL, COIL ASSEMBLY AND METHOD
#8COUNTER ROTATING CURRENT COIL FOR MAGNETIC RESONANCE IMAGING
#9BIMODAL EPR RESONATOR WITH AUTOMATIC ELECTRICALLY CONTROLLED INTER-MODE ISOLATION
#10HIGH-FREQUENCY COIL DEVICE AND MAGNETIC RESONANCE IMAGING APPARATUS USING THE SAME
#11TUNING AND MATCHING DEVICE AND METHOD, MAGNETIC RESONANCE IMAGING EQUIPMENT, AND DISPLAY INTERACTION DEVICE
#12MAGNETIC RESONANCE IMAGING DEVICES AND RADIATION THERAPY SYSTEMS INCLUDING THE MAGNETIC RESONANCE IMAGING DEVICES
#13FLEXIBLE RADIO FREQUENCY COIL APPARATUS AND METHODS FOR MAGNETIC RESONANCE IMAGING
#14RADIO FREQUENCY COIL METHODS AND APPARATUS
#15RECEIVING COIL AND MRI APPARATUS
#16Radio frequency coil apparatus and method for controlling radio frequency coil apparatus
#17Systems and methods for magnetic resonance imaging
#18Method and device for magnetic resonance imaging by implementing inductive tuning circuit for adjusting operating frequency and using top- hat dipole antenna having length freely adjustable depending on region of interest
#19Magnetic resonance volume coil with multiple independent transmit receive channels
#20Head coil system and methods for enhancing and/or optimizing MRI
#21Permittivity Enhanced Magnetic Resonance Imaging (MRI) And Magnetic Resonance Spectroscopy (MRS)
#22MRI system comprising patient motion sensor and signal processing method
#23Birdcage antenna
#24Flexible radio frequency coil for magnetic resonance imaging
#25UNIFIED COIL (UNIC) SYSTEMS AND METHOD FOR NEXT GENERATION MAGNETIC RESONANCE COILS
#26RADIOFREQUENCY COIL
#27Flexible radio frequency coil for magnetic resonance imaging
#28Systems and methods for magnetic resonance imaging
#29Coil arrangement for magnetic resonance imaging system
#30Head coil device and magnetic resonance imaging apparatus using the same
#31Image enhancement with variable number of excitation (NEX) acquisitions accelerated using compressed sensing
#32Coil assembly for magnetic resonance imaging
#33Radio frequency coil methods and apparatus
#34Biological information monitoring apparatus and MRI apparatus
#35Radio-frequency coil for magnetic resonance device
#36MRI RF coil assemblies with RF coil elements that allow wireless communication data transmission and related methods and systems
#37Method and systems for a radio frequency coil assembly
#38Apparatus and method for multi-part body coil
#39MR coil frame with body-fixation means
#40Magnetic resonance imaging apparatus, RF coil, and magnetic resonance imaging method
#41ARRAY COIL AND MAGNETIC RESONANCE IMAGING APPARATUS
#42Adjusting a field distribution of an antenna arrangement of a magnetic resonance system
#43Multi-turn magnetic resonance imaging (MRI) array coil with ring decoupling for improved coil isolation
#44Transmitting antenna for a magnetic resonance device
#45ELASTIC RADIO FREQUENCY COIL
#46Tunable RF coil for magnetic resonance imaging
#47Radio frequency (RF) coil array for a magnetic resonance imaging (MRI) system for use in interventional and surgical procedures
#48Array coil
#49Multi-layered radio frequency coil
#50SYSTEM AND METHOD FOR ELIMINATING SHIELD CURRENT FROM RADIO FREQUENCY (RF) BODY COIL CABLES IN A MAGNETIC RESONANCE IMAGING (MRI) SYSTEM
#51Radio frequency coil methods and apparatus
#52Positionable patient-interface apparatus for an imaging system
#53Antenna array, in particular for magnetic resonance imaging, comprising linear electromagnetic resonators and at least one decoupling device
#54Staggered parallel transmission radio frequency coil for magnetic resonance imaging
#55Head coil system and methods for enhancing and/or optimizing MRI
#56Generating a spatially resolved magnetic resonance dataset
#57Adjustable local coil arrangement
#58Indwelling radio frequency coils for intraoperative magnetic resonance imaging
#59Unified coil (UNIC) systems and method for next generation magnetic resonance coils
#60Single layer magnetic resonance imaging transmit/receive radio frequency coil for different anatomies
#61Minimizing intravascular magnetic resonance imaging (MRI) guidewire heating with single layer MRI transmit/receive radio frequency coil
#62High spatial resolution nuclear magnetic resonance logging
#63Head-restraining device for use in an MRI system and associated method
#64Calibrating a magnetic resonance apparatus
#65Coil assembly for magnetic resonance imaging
#66Method and apparatus for correcting uniformity of a magnetic resonance image
#67HF resonator assembly
#68Quadruple butterfly coil
#69Modulating magnetic resonance imaging transmit field in magnetic resonance fingerprinting using single layer transmit/receive radio frequency coil
#70COMBINING SIMULTANEOUS MAGNETIC RESONANCE IMAGING (MRI) AND POSITRON-EMISSION TOMOGRAPHY (PET)
#71Positionable patient-interface apparatus for an MRI system and method
#72RF coil assembly with a head opening and isolation channel
#73Safe infant MR imaging system
#74Illuminated MR local coil arrangement
#75Size-variable local coil matrix with variable decoupling
#76Radiation-transparent, low-cost, lightweight, versatile, composite radio frequency coil for MRI
#77Magnetic resonance apparatus and method for operation thereof with actively controllable radio-frequency coil profiles
#78Magnetic resonance imaging apparatus
#79HF coil assembly
#80Apparatus and method for adjustable earpieces in an MRI system
#81Arrays of receive antennas for magnetic resonance measurements
#82Magnetic resonance imaging system
#83Method and apparatus for multi-part body coil
#84Automated therapy of a three-dimensional tissue region
#85RF coil unit including dielectric structure, and magnetic resonance imaging system including the same
#86Endorectal prostate coil with open access for surgical instruments
#87System and method for magnetic resonance image acquisition
#88Radio frequency surface coil and magnetic resonance device employing the same
#89Pediatric imaging assembly
#90System and method for magnetic resonance coil arrangement
#91Radio frequency coil for magnetic resonance imaging, magnetic resonance imaging system, and method of generating image of magnetic resonance imaging system
#92Body coil and magnetic resonance imaging system
#93Radio frequency coil apparatus for a magnetic resonance imaging system
#94Magnetic resonance imaging apparatus
#95System and method for low-field, multi-channel imaging
#96Local transmit coil with integrated safety device
#97Body coil having a pre-amplification unit configured to provide a detuning effect
#98Magnetic resonance antenna with electronic dosimeters
#99System and method for spiral volume imaging
#100Magnetic resonance coil apparatus with an adjustable carrier structure
#101Systems and methods for MRI body coil support structures
#102Radio frequency coil methods and apparatus
#103NMR transmitting/receiving coil configuration
#104Method and device for checking body coil of magnetic resonance imaging system
#105Dynamic 3D MRI data sampling
#106MAGNETIC RESONANCE IMAGING SYSTEM AND METHOD
#107Apparatus for obtaining high-quality optical images in a magnetic resonance imaging system
#108Radio-frequency antenna system based on mode hybridisation for a nuclear magnetic resonance device
#109Magnetic resonance device
#110Magnetic resonance coil apparatus having a posterior coil unit
#111Coil assembly for magnetic resonance imaging
#112SWITCHING FOR DISTRIBUTING RECEIVE SIGNALS OF AN MR SYSTEM TO RECEIVERS
#113MSC-SELMQC method for simultaneous mapping of polyunsaturated fatty acids, lactate and choline in high fat tissues
#114Magnetic resonance imaging apparatus
#115Magnetic resonance imaging device and imaging parameter determination method
#116Magnetic resonance imaging subject support
#117Subject-loaded helical-antenna radio-frequency coil for magnetic resonance imaging
#118RF ASSEMBLY FOR AN MRD DEVICE COMPRISING A SURFACE AND A VOLUME COIL
#119Medical imaging apparatus having multiple subsystems, and operating method therefor
#120Medical imaging apparatus having multiple subsystems, and operating method therefor
#121Medical imaging apparatus having multiple subsystems, and operating method therefor
#122Magnetic resonance imaging (MRI) apparatus signal receiving coil including support member and coil element connected to support member
#123Magnetic resonance imaging apparatus with digital processor inside patient bed
#124System And Method For Thin Slice Acquisition Using Saturation Spin Labeling (TASSL) MR Angiography
#125Detachable receiver block comprising a digitizer for a family of local RF coils
#126Radio frequency coil array having an internal opening configured to accommodate variable sizes of a subject's anatomy
#127Internal contacting and cable routing of a head coil with tilting function
#128System and method for magnetic resonance coil arrangement
#129System and method for magnetic resonance image acquisition
#130Magnetic resonance imaging apparatus and magnetic resonance imaging method
#131Cancellation of an electric field component of a magnetic field generated by artificially structured electromagnetic unit cells
#132Artificially structured unit cells providing localized B magnetic fields for MRI and NMR devices
#133Electronically controllable groups of artificially structured unit cells providing localized B1 magnetic fields for MRI and NMR devices
#134Artificially structured B1 magnetic field generator for MRI and NMR devices
#135Magnetic resonance coil apparatus
#136Displaceable local coil
#137Method and apparatus for generating a magnetic resonance image using combined excitation by a whole body coil and a local coil
#138Method and apparatus to determine complex sensitivity factors of RF reception coils for magnetic resonance spectroscopy
#139Magnetic resonance device having a motion detection unit and a method for detecting a movement of a patient during a magnetic resonance examination
#140Method, system and magnetic resonance apparatus for compensating for inhomogeneities in the magnetic field
#141Z-segmented radio frequency antenna device for magnetic resonance imaging
#142Image-guided therapy of a tissue
#143Image-guided therapy of a tissue
#144Hybrid examination system having an MR scanner, an X ray source and an X ray detector
#145Endorectal prostate coil with open access for surgical instruments
#146Method and positionable patient-interface apparatus for an MRI system
#147Magnetic resonance imaging apparatus having high frequency coil isolated from gradient coils and a tapered / inclined coil support unit
#148Crossed-loop resonators
#149Magnetic resonance examination system with motion detection
#150Method and apparatus for adjustable earpieces in an MRI system
#151Expanded foam former apparatus and method for making the same
#152Acoustic noise reducing RF coil for magnetic resonance imaging
#153Homogenization device for homogenization of a magnetic field
#154Local coil and leveling mirror
#155Head/neck local coil with a neck region with automatic size adjustment when tilting the head/neck local coil
#156Head-neck coil with tilting function
#157Nuclear quadrupole resonance system
#158Magnetic Resonance Apparatus with Optimized Arrangement of Local Coils
#159Mounting for a body coil of a magnetic resonance device
#160Mounting for a body coil of a magnetic resonance device
#161Faraday cage for MR imaging with accessory equipment
#162Debugging device for a body coil of a magnetic resonance imaging system
#163Magnetic resonance scanner with antenna system
#164Magnetic resonance scanner and antenna
#165Transmission arrangement for a tomograph
#166Method and local coil system for producing a magnetic resonance radio frequency field
#167Selective zero-quantum coherence transfer (Sel-ZQC) method for metabolite imaging in a poorly shimmed magnet field without susceptibility artifact
#168Biological detector and method
#169Magnetic field probe for MRI with a fluoroelastomer or a solution of a fluorine-containing compound
#170Transverse-electromagnetic (TEM) radio-frequency coil for magnetic resonance
#171Patient support table top filler
#172Magnetic resonance imaging system using radio frequency (RF) coils corresponding to volumes representing target regions
#173Radio frequency (RF) coil device, magnetic resonance apparatus employing the RF coil device, and method of operating the RF coil device
#174Radiofrequency coils
#175Magnetic resonance coil apparatus
#176Inductive sensor for a motor vehicle, comprising electric oscillators designed to form an AC voltage at the terminals of a field coil by means of electric resonance
#177Adjustable head coil systems and methods for magnetic resonance imaging
#178MR antenna with compensation for variable distance to shield
#179POSITRON EMISSION TOMOGRPAHY DETECTOR FOR DUAL-MODALITY IMAGING
#180Shim coil arrangement for an extremity of a patient
#181Cylindrical magnetic resonance device having a circular arc shaped housing shell when mounted that becomes bar-shaped when demounted
#182Antenna device and magnetic resonance imaging device for suppressing absorption rate of irradiated waves
#183Local coil arrangement having integrated shim conductor
#184Holder for double loop coil for MCP images
#185Integrated sheath current filter in a local coil
#186MAGNETIC RESONANCE SYSTEM AND METHOD THEREOF
#187MR gamma hybrid imaging system
#188Volume array coil with enforced uniform element currents for improved excitation homogeneity
#189Gradient-independent shim coil for a local coil of a magnetic resonance device
#190Biological detector and method
#191High-frequency coil and magnetic resonance imaging device employing same
#192Imaging device for a joint of a human
#193Method and apparatus for compensating for Binhomogeneity in magnetic resonance imaging by nonselective tailored RF pulses
#194Instrument guiding during magnetic resonance imaging
#195Adapter for a direct-connection head coil with adjustable tilt angle
#196System for adapting an RF transmission magnetic field for image acquisition
#197Local shim coil within a local coil for local Bhomogenization in an MRT examination
#198Magnetic resonance examination apparatus and antenna device
#199RF body coil for reduced acoustic noise in an MR system
#200MSC-SelMQC method for simultaneous mapping of polyunsaturated fatty acids, lactate and choline in high fat tissues
#201Antenna support structure for magnetic resonance imaging
#202Pediatric imaging assembly
#203High-frequency coil unit and magnetic resonance imaging device
#204MAGNETIC RESONANCE SYSTEM WITH IMPLANTABLE COMPONENTS AND METHODS OF USE THEREOF
#205Magnetic resonance antenna arrangement and method for acquiring magnetic resonance signals using the magnetic resonance antenna arrangement
#206MRI short coils
#207USB connected MRT receiver coil with local data storage and A/D conversion at the local coil
#208System for magnetic resonance and X-ray imaging
#209Compact, hybrid and integrated GAMMA/RF system used to form simultaneous PET or SPECT and MR images
#210Pediatric coil assembly
#211SHAPED CARBON NANOMATERIAL IMAGING COIL ELEMENTS FOR MAGNETIC RESONANCE IMAGING
#212MRI coil design with volumetric trough-shaped coil elements
#213APPARATUS FOR IMAGING A BODY PART
#214Radio frequency (RF) coil for MRI having high thermal conductivity
#215Method of reducing multipole content in a conductor assembly during manufacture
#216Coil element decoupling for MRI
#217IMMOBILIZATION APPARATUS FOR MEDICAL IMAGING
#218GRADIENT COIL ASSEMBLY FOR MRI WITH INTEGRATED RF TRANSMIT AMPLIFIERS
#219Method for determining sensitivity matrices for hotspots
#220Direct magnetic imaging apparatus and method
#221Antenna device and magnetic resonance imaging device
#222Transceive surface coil array for magnetic resonance imaging and spectroscopy
#223Superconducting loop, saddle and birdcage MRI coils
#224Method and apparatus for improving 2D acceleration in MRI using a new coil array design
#225MRI apparatus with energy control values and an SAR value calculated from a modified energy control value according to plural imaging conditions set before the MRI acquisition
#226Magnetic resonance system
#227Double layer multi element RF strip coil array for SAR reduced high field MR
#228Magnetic resonance imaging apparatus, receiving coil and method of manufacturing the coil
#229Magnetic resonance body coil assembly and method for generating radio-frequency field using the magnetic resonance body coil assembly
#230HYBRID IMAGING COILS FOR MAGNETIC RESONANCE IMAGING
#231Vascular stent with composite structure for magnetic resonance imaging capabilities
#232TUNABLE AND/OR DETUNABLE MR RECEIVE COIL ARRANGEMENTS
#233Method and apparatus for MRI signal excitation and reception using non-resonance RF method (NORM)
#234Radio frequency coil arrangement for high field magnetic resonance imaging with optimized transmit and receive efficiency for a specified region of interest, and related system and method
#235DUAL TUNED VOLUME COILS ADAPTED TO PROVIDE AN END RING MODE
#236Thin extended-cavity RF coil for MRI
#237Biological detector and method
#238Head fixation assemblies for medical procedures
#239MRI body coil connected to a frangible retention frame circuit board assembly and method for attaching an electronic module to a body coil of a magnetic resonance apparatus
#240Coil decoupling
#241Local coil arrangement for magnetic resonance applications and patient bed for a magnetic resonance system, with integrated electrical interfaces
#242RF Coils for Magnetic Resonance Tomography
#243Method and RF transmitter arrangement for generating RF fields
#244MRI compatible radio frequency (RF) coil, with each rung of the RF coil containing a plurality of individual parallel wires internally
#245Motion compensation in magnetic resonance imaging
#246Sinusoidally resonant radio frequency volume coils for high field magnetic resonance applications
#247TRANSVERSE ELECTROMAGNETIC RADIO-FREQUENCY COIL
#248MAGNETIC RESONANCE IMAGING SYSTEM AND METHOD
#249Hybrid birdcage-TEM radio frequency (RF) coil for multinuclear MRI/MRS
#250Breast coil arrangement for magnetic resonance applications
#251Miniature and multi-band RF coil design
#252Whole-body antenna for a magnetic resonance system comprising hollow rods
#253Dedicated superconductor MRI imaging system
#254Integrated superconductor MRI imaging system
#255Detuning a radio-frequency coil
#256METHOD AND APPARATUS FOR MULTIMODAL IMAGING
#257Detector unit for arrangement within a field generating unit of an MR device
#258Magnetic resonance imaging apparatus and RF coil for magnetic resonance imaging apparatus
#259RF COIL ASSEMBLY FOR A MAGNETIC RESONANCE IMAGING SYSTEM
#260Uniform magnetic field spherical coil for MRI
#261Tunable radio-frequency coil
#262Combined PET/MRI device, component and local coil
#263Enhanced fill-factor NMR coils and associated methods
#264Cooled NMR probe head and NMR analyzer
#265Patient support table for use in magnetic resonace imaging
#266System for magnetic resonance and X-Ray imaging
#267Birdcage-like transmitting antenna for MRI
#268Coil assembly and multiple coil arrangement for magnetic resonance imaging
#269Magnetic resonance apparatus with RF amplifier(s) disposed within the spaced distance between the primary and secondary gradient coil windings
#270High frequency magnetic field coil and magnetic resonance imaging apparatus with the same
#271Volume coil for MRI system
#272Radio frequency coil with transmission line end-rings
#273Magnetic resonance resonator assembly
#274Wrist coil for magnetic resonance imaging
#275Multi-channel birdcage body coil for magnetic resonance imaging
#276Control apparatus for a magnetic resonance imaging antenna arrangement
#277MR involving high speed coil mode switching between I-channel linear, Q-channel linear, quadrature and anti-quadrature modes
#278Magnetic resonance whole body antenna system, elliptically polarized with major ellipse axis tilted/non-horizontal at least when unoccupied by an examination subject
#279Magnetic resonance imaging local coil composed of separate parts
#280Conductor assembly formed about a curved axis
#281NMR probe
#282Magnetic resonance coil fixed in place by air pressure
#283DOUBLE RESONANT TRANSMIT RECEIVE SOLENOID COIL FOR MRI
#284NMR solenoidal coil for RF field homogeneity
#285Magnetic resonance device and method
#286EFFICIENT METHODOLOGY FOR THE DECOUPLING FOR MULTI-LOOP RF COIL GEOMETRIES FOR MAGNETIC RESONANCE IMAGING
#287MRI system and RF coil with enhanced cooling in vicinty of included circuit elements
#288Cooling MRI components/electronic circuit elements/bed through gas flow paths formed between cylindrical RF coil unit base and cylindrical bore tube
#289MRI system RF coil assembly with a birdcage transmit only coil and a pseudo-chain-link receive only coil array
#290MRI apparatus with RF surface coil having at least three resonance frequencies
#291NMR resonator configured as an insulated foil, conductively coated on both sides
#292Vertical field MRI shoulder coil
#293Coils for magnetic resonance spectroscopy and imaging of human breast
#294Magnetic resonance coil composed of relatively movable constituent elements
#295Three dimensional RF coil structures for field profiling
#296Imaging device for MRI-guided medical interventional systems
#297NMR probehead with a plurality of resonator systems for simultaneous measurement of a plurality of samples in a coupled mode
#298Microstrip coil designs for MRI devices
#299HF antenna system for magnetic resonance measurements
#300Arrangement for transmission of magnetic resonance signals