172092 ⎘
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 involving quadrature drive or detection, e.g. a circularly polarized RF magnetic field
COIL, COIL ASSEMBLY AND METHOD
#2RADIO FREQUENCY COIL METHODS AND APPARATUS
#3Slotted waveguide array RF coil for magnetic resonance systems
#4Method of imaging using azimuthally resolved NMR while drilling
#5Distributed device and method for detecting groundwater based on nuclear magnetic resonance
#6RADIO FREQUENCY RECEIVING DEVICE
#7Method and system for in-vivo, and non-invasive measurement of metabolite levels
#8Method and system for in-vivo, and non-invasive measurement of metabolite levels
#9Method and system for in-vivo, and non-invasive measurement of metabolite levels
#10Multi-channel magnetic resonance imaging RF coil
#11Auto-tuning circuit apparatus and methods
#12Radio frequency coil methods and apparatus
#13Circular polarization correction in nuclear magnetic resonance (NMR) logging
#14Method and device for controlling a magnetic resonance imaging system
#15Slotted waveguide array RF coil for magnetic resonance systems
#16Cylindrical-like single layer technology (SLT) magnetic resonance imaging (MRI) array coil with at least one row as a birdcage coil in transmit mode
#17Magnetic resonance imaging (MRI) transmit (Tx)/ receive (Rx) coil using the same array coil
#18Transmitting antenna for a magnetic resonance device
#19Stationary magic angle spinning enhanced solid state spin sensor
#20RF transmit system with selectable drive ports for magnetic resonance imaging apparatuses
#21Magnetic resonance imaging apparatus and RF coil device
#22Stand assembly for RF coil, RF coil assembly and magnetic resonance imaging system
#23Radio frequency coil methods and apparatus
#24Magnetic resonance volume coil with multiple independent transmit receive channels and method of operation thereof
#25Radio frequency receiving device
#26End ring port structure of an atypical radio-frequency coil of a magnetic resonance imaging system
#27System and method for simultaneous radio frequency transmission and reception in magnetic resonance imaging
#28Combined NMR-resistivity measurement apparatus, systems, and methods
#29RF coil assembly with a head opening and isolation channel
#30Apparatus and method for mapping and measurement of spatially and temporally distributed induced small phase deviations in magnetic resonance utilizing deconvolution
#31Nuclear magnetic resonance apparatus, systems, and methods
#32Small form factor digitally tunable NMR in vivo biometric monitor for metabolic state of a sample
#33Magnetic resonance imaging apparatus
#34MRI birdcage coil with distributed excitation
#35Nuclear magnetic resonance logging tool with quadrature coil configuration
#36Downhole nuclear magnetic resonance sensor using anisotropic magnetic material
#37Nuclear magnetic resonance apparatus, systems, and methods
#38MRI coil for use during an interventional procedure
#39Radio frequency coil methods and apparatus
#40MR device with distribution network
#41Parallel plate transmission line for broadband nuclear magnetic resonance imaging
#42Transmitting Antenna Device and Magnetic Resonance Imaging System
#43Non-invasive prostate coil for MR systems with vertical main field
#44Apparatus and method for mapping and measurement of spatially and temporally distributed induced small phase deviations in magnetic resonance utilizing deconvolution
#45Method and apparatus for local specific absorption rate reduction
#46Azimuthally-selective downhole nuclear magnetic resonance (NMR) tool
#47Downhole nuclear magnetic resonance (NMR) tool with transversal-dipole antenna configuration
#48Magnetic resonance coil, device and system
#49Method and magnetic resonance apparatus to acquire magnetic resonance data of a target region including a metal object
#50Debugging device for a body coil of a magnetic resonance imaging system
#51Miniature NMR drill cutting analyzer and methods of use
#52Magnetic resonance imaging apparatus and RF coil device
#53Magnetic resonance imaging apparatus
#54RF coil and magnetic resonance imaging device
#55Multi-channel transmit MR imaging
#56Integrated NMR transceiver array
#57Method and apparatus for characterizing and optimizing an RF coil in a magnetic resonance imaging system
#58High-frequency coil and magnetic resonance imaging device employing same
#59Router and coil array for ultra high field MRI
#60RF reception coil and magnetic resonance imaging apparatus using same
#61Method and apparatus for imaging a subject using local surface coils
#62High-frequency coil unit and magnetic resonance imaging device
#63Open architecture imaging apparatus and coil system for magnetic resonance imaging
#64RF coil array for cardiac and thoracic magnetic resonance imaging
#65Generator of a modulated radiofrequency signal, method for calibrating the generator, and magnetic resonance imaging system
#66Quadrature endorectal coils and interface devices therefor
#67Quadrature and linear RF coil array for MRI of human spine and torso
#68Focus coil array and interface devices therefor
#69Magnetic resonance imaging apparatus
#70Optimized MRI strip array detectors and apparatus, systems and methods related thereto
#71Magnetic resonance imaging apparatus, receiving coil and method of manufacturing the coil
#72MRI involving forwardly and reversely polarised RF excitation
#73RECEIVER FOR MAGNETIC RESONANCE SIGNALS AND METHOD FOR RECEIVING THE MAGNETIC RESONANCE SIGNALS
#74METHOD AND MULTI-CHANNEL RF TRANSMITTER ARRANGEMENT FOR GENERATING RF FIELDS
#75Doubly resonant high field radio frequency surface coils for magnetic resonance
#76RF COIL ASSEMBLY FOR A MAGNETIC RESONANCE IMAGING SYSTEM
#77Uniform magnetic field spherical coil for MRI
#78Knee coil for magnetic resonance imaging
#79Magnetic resonance imaging method and apparatus using a circularly polarized RF resonator detecting right and left circularly polarized components of MR signals
#80Multi-frequency RF coil
#81MR involving high speed coil mode switching between I-channel linear, Q-channel linear, quadrature and anti-quadrature modes
#82Magnetic resonance whole body antenna system, elliptically polarized with major ellipse axis tilted/non-horizontal at least when unoccupied by an examination subject
#83Apparatus for controlling an MRI antenna arrangement with elliptical polarization and equal amplitude signals at feed points
#84System and method for active MR tracking
#85HF antenna system for magnetic resonance measurements
#86High frequency coil and magnetic resonance imaging apparatus
#87Optimized MRI strip array detectors and apparatus, systems and methods related thereto
#88Arrangement to control antenna elements
#89RF coil assembly and method for practicing magnetization transfer on magnetic resonance imaging and spectroscopy systems
#90RF coil system for super high field (SHF) MRI
#91RF coil for MRI apparatus, method of using RF coil for MRI apparatus, and MRI apparatus
#92RF coil and MRI system
#93Cavity resonator for magnetic resonance systems
#94Double-tuned RF coil
#95RF coil assembly for magnetic resonance imaging and spectroscopy systems
#96Magnetic resonance imaging apparatus and high-frequency coil unit used in the same
#97Open architecture imaging apparatus and coil system for magnetic resonance imaging
#98THREE CONCENTRIC COIL ARRAY
#99System and apparatus for a high resolution peripheral vascular coil array
#100Dual-tuned microstrip resonator volume coil
#101Double-balanced double-tuned CP birdcage with similar field profiles
#102High-pass two-dimensional ladder network resonator
#103Phased array coils utilizing selectable quadrature combination
#104RF coil and magnetic resonance imaging apparatus
#105Radiofrequency coil and catheter for surface nmr imaging and spectroscopy
#106RF coil and magnetic resonance imaging apparatus
#107Open half volume quadrature transverse electromagnetic coil for high field magnetic resonance imaging
#108Signal receiving method and device for a magnetic resonance imaging system
#109Multi-modal RF coil for magnetic resonance imaging
#110RF coil and magnetic resonance imaging apparatus
#111Multipurpose connection/reception device for nuclear magnetic resonance imager
#112Buried utility locator auto-tuning apparatus and methods
#113Auto-tuning circuit apparatus and methods
#114Magnetic resonance imaging of the spine to detect scoliosis