Patents
Patents for G01R 33 - Arrangements or instruments for measuring magnetic variables (52,887)
11/2004
11/23/2004US6822450 Multiple channel, cardiac array for sensitivity encoding in magnetic resonance imaging
11/23/2004US6822449 Ferromagnetic frame with laminated carbon steel
11/23/2004US6822448 RF coil for very high field magnetic resonance imaging
11/23/2004US6822447 Spherical magnetic resonance imaging apparatus
11/23/2004US6822446 MRI magnet vibration induced field instability simulator
11/23/2004US6822445 Method and device for transmitting a magnetic resonance signal
11/23/2004US6822444 Wideband NQR system using multiple de-coupled RF coils
11/23/2004US6822442 Sensor arrangement for detecting properties of a target
11/23/2004US6822429 Inductive sensor arrangement comprising three sense coils cooperating with said three field coils to form three field/sense coil pairs and method for detecting of ferrous metal objects
11/23/2004US6821784 Method of diagnosing colorectal adenomas and cancer using proton magnetic resonance spectroscopy
11/23/2004US6821552 Magnetic source generating a magnetic field, field detectors configured to measure components and a processor in data communication to generate a map
11/23/2004US6821276 Intervertebral diagnostic and manipulation device
11/23/2004CA2246298C Multiple frequency method for nuclear magnetic resonance longitudinal relaxation measurement and pulsing sequence for power use optimization
11/18/2004WO2004100363A2 Magnetic field response sensor for conductive media
11/18/2004WO2004099817A2 Systems and methods for nmr logging
11/18/2004WO2004099810A1 Undersampled magnetic resonance imaging
11/18/2004WO2004099809A1 Method of magnetic resonance imaging
11/18/2004WO2004099808A1 System and method for detecting pain and its components using magnetic resonance spectroscopy
11/18/2004WO2004099807A1 The assembling method and conveying tool for magnetic device
11/18/2004WO2004099806A1 Rf surface coil for use in mri with reduce sensitivity close to the conductors
11/18/2004WO2004099805A1 High temperature superconductor tape rf coil for magnetic resonance imaging
11/18/2004WO2004099794A2 Magnetic resonance imaging fixture mounting
11/18/2004WO2004098408A1 Nuclear magnetic resonance device
11/18/2004WO2004098407A1 Method of estimating the spatial variation of magnetic resonance imaging radiofrequency (rf) signal intensities within an object from the measured intensities in a uniform spin density medium surrounding the object
11/18/2004WO2004077075A3 Extraordinary hall effect sensors and arrays
11/18/2004WO2003082106A8 A permanent magnet for magnet resonance
11/18/2004WO2003025611A8 Segmented acceleration-encoded cine mri
11/18/2004US20040230114 MRI flex circuit catheter imaging coil
11/18/2004US20040230044 MRI probes of membrane potential
11/18/2004US20040229082 substrate, zirconium-alumina lower and/or upper layer, ferromagnetic, anti-ferromagnetic, and tunneling barrier layers; improved thermal stability; disk drives
11/18/2004US20040228796 Catheter or guidewire, has an elongate body for insertion into patient body; enhancing the image-receiving detector for receiving signals
11/18/2004US20040228047 Anti-parallel tab sensor fabrication using chemical-mechanical polishing process
11/18/2004US20040228045 CPP giant magnetoresistive element
11/18/2004US20040228044 Spin-valve magnetoresistive element having fixed magnetic layer of epitaxial laminate including magnetic layer and non-magnetic layer
11/18/2004US20040228043 Miniature Magnetoresistive Multitap Sensor
11/18/2004US20040227516 Gradient coil for MRT and method for making same
11/18/2004US20040227515 Radio-frequency antenna for a magnetic resonance system
11/18/2004US20040227514 Synthetic images for a magnetic resonance imaging scanner using linear combination of source images to generate contrast and spatial navigation
11/18/2004US20040227513 Method for determining a compensation setting for an eddy current field
11/18/2004US20040227512 Systems and methods for estimating properties of a sample
11/18/2004US20040227511 Systems and methods for gradient compensation in magnetic resonance imaging
11/18/2004US20040227510 Magnetic resonance diffusion imaging with eddy-current compensation
11/18/2004US20040227485 Motor control apparatus
11/18/2004DE19853659B4 Magnetfelderfassungsvorrichting und Magnetfelderfassungsgerät Magnetfelderfassungsvorrichting and magnetic field detection device
11/18/2004DE10318682A1 Datenakquisitionsverfahren zur beschleunigten Magnet-Resonanz-Bildgebung im Rahmen der parallelen Akquisition von MRT-Daten Data acquisition method for the accelerated magnetic resonance imaging in the context of the parallel acquisition of MRI data
11/18/2004DE10318190A1 Magnetresonanzanlage mit einem Transportelement, einem Untersuchungstunnel und einer äußeren Antennenanordnung Magnetic resonance system with a transport element, an examination tunnel and an external antenna array
11/18/2004DE10316557A1 Elementary antenna e.g. for magnetic resonances and antenna array with several such elementary antennas, has section axis extending from first section, with first auxiliary circle arranged besides it
11/18/2004CA2587828A1 Nuclear magnetic resonance device
11/18/2004CA2525411A1 System and method for detecting pain and its components using magnetic resonance spectroscopy
11/18/2004CA2521679A1 Method of estimating the spatial variation of magnetic resonance imaging radiofrequency (rf) signal intensities within an object from the measured intensities in a uniform spin density medium surrounding the object
11/17/2004EP1478027A1 Magnetic memory device and its production method
11/17/2004EP1477824A2 Parallel MR imaging
11/17/2004EP1477823A2 Method of an apparatus for nuclear quadrupole resonance testing a sample
11/17/2004EP1477822A1 Nuclear magnetic resonance spectrometer for liquid-solution
11/17/2004EP1477821A1 Electronic magnetoresistive sensor biasing
11/17/2004EP1477115A1 Surgical operation apparatus
11/17/2004EP1476770A1 Side-looking nmr probe for oil well logging
11/17/2004EP1476766A1 Sample preheating in flow through nmr measurements
11/17/2004EP1476752A1 Method for diagnosing and monitoring hemostatic dysfunction, severe infection and systematic inflammatory response syndrome
11/17/2004EP1267717A4 Diffusion imaging of tissues
11/17/2004EP1015086A4 Alkali metal hybrid spin-exchange optical pumping
11/17/2004CN2657206Y 磁感应器 Magnetic Sensor
11/17/2004CN1547038A Doping method for ordered antiferromagnetic nailing and binding system
11/16/2004US6819952 Magnetic resonance spectroscopic imaging method to monitor progression and treatment of neurodegenerative conditions
11/16/2004US6819532 Magnetoresistance effect device exchange coupling film including a disordered antiferromagnetic layer, an FCC exchange coupling giving layer, and a BCC exchange coupling enhancement layer
11/16/2004US6819108 Method of magnetic field controlled shimming
11/16/2004US6819107 MR gradient coil system with a shim tray receptacle at a position unaltered by temperature changes
11/16/2004US6819106 Magnetic resonance imaging apparatus with means to screen rf fields
11/16/2004US6819105 System and methods for enhancing quality of images affected by a motion of a subject
11/16/2004US6819104 Systems and methods for improving quality of images generated by a medical imaging device
11/16/2004US6819101 Magnetic detector
11/16/2004US6819096 Power measurement mechanism for a transformer coupled plasma source
11/16/2004US6818202 Enhancement of NMR and MRI in the presence of hyperpolarized noble gases
11/16/2004CA2197699C An optical fibre sensor element
11/11/2004WO2004097444A2 Processing of ecg signals in a mri apparatus
11/11/2004WO2004097443A1 Apparatus for magnetic resonance imaging
11/11/2004WO2004097442A2 System and method for sensing a magnetic field
11/11/2004WO2004097441A1 Magnetic sensor integrated with controlling device
11/11/2004WO2004097440A2 Coils for high frequency mri
11/11/2004WO2004097387A2 Dixon techniques in spiral trajectories with off-resonance correction
11/11/2004WO2004097028A2 Discovery of biocatalysts and biocatalytic activities using nuclear magnetic resonance and deuterium
11/11/2004WO2004071277A3 System and methods for single-sided magnetic resonance imaging
11/11/2004WO2003034337A3 Method for branch selection for probe alignment
11/11/2004US20040225213 Magnetic resonance imaging coated assembly
11/11/2004US20040225210 Electrode lead-set for use with bioelectric signal detection/acquisition devices
11/11/2004US20040223267 Current-perpendicular-to-plane magnetoresistive device with oxidized free layer side regions and method for its fabrication
11/11/2004US20040223266 FeTa nano-oxide layer as a capping layer for enhancement of giant magnetoresistance in bottom spin valve structures
11/11/2004US20040222796 Solid-state nuclear magnetic resonance probe
11/11/2004US20040222795 Magnetic resonance apparatus with eddy current compensation
11/11/2004US20040222794 Data acquisition method for accelerated magnetic resonance imaging in framework of the parallel acquisition of MRT data
11/11/2004US20040222793 Magnetic resonance diagnosis apparatus using three-dimensional magnetic tagging method
11/11/2004US20040222792 Method of estimating the spatial variation of magnetic resonance imaging radiofrequency (RF) signal intensities within an object from the measured intensities in a uniform spin density medium surrounding the object
11/11/2004US20040222791 Time-domain data integration of multiple gradient, multiple TE echo trains
11/11/2004US20040222790 Method and apparatus for threat screening of step-on and laid-on items
11/11/2004US20040222186 High temperature superconductor tape RF coil for magnetic resonance imaging
11/11/2004DE10319037A1 Correction of image distortion in magnetic resonance tomography by use of two or more images, obtained from different echoes arising from a single excitation pulse, to determine an image correction based on their evaluation
11/11/2004DE10317132A1 Combined tomography and radiographic projection system, e.g. for use in nuclear diagnostic medicine, has a computer tomography unit whose image area is at least partially encompassed by the image area of a projection system
11/11/2004DE10308873B3 Verfahren zur Überprüfung der Sättigungsflußdichte, Verfahren zur Bestimmung der Sättigungsflußdichte und Verwendung des Verfahrens Method for checking the saturation flux density, the saturation flux density method of determining and using the method
11/11/2004DE10207722B4 Probenkopf für ein Elektronenspinresonanz-Dosimeter Probe head for an electron spin resonance dosimeter
11/11/2004DE102004015436A1 Perfusions-Magnetresonanz-Bilderzeugung unter Verwendung kodierter RF-Markierungsimpulse Perfusion magnetic resonance imaging using coded RF marker pulses