Patents
Patents for G01R 33 - Arrangements or instruments for measuring magnetic variables (52,887)
12/2006
12/28/2006DE102005027438A1 ECG triggering method e.g. for measurement frequency of magnetic resonance device, involves recording ECG signals of patient over two channels and triggering of measuring sequence takes place if it exceeds threshold value
12/28/2006DE10028171B4 Bildgebungsverfahren und Kernspinresonanztomograph Imaging and magnetic resonance tomograph
12/27/2006EP1737120A1 Voice coil actuator with embedded capacitive sensor for motion, position and/or acceleration detection
12/27/2006EP1735668A2 Methods and apparatus for manipulation and/or detection of biological samples and other objects
12/27/2006EP1735632A1 Optimized channel controller for nmr apparatus
12/27/2006EP1735631A2 Nmr clinical analyzers and related methods, systems, modules and computer program products for clinical evaluation of biosamples
12/27/2006EP1735630A1 Nuclear magnetic resonance apparatus
12/27/2006EP1735629A1 Magnetic resonance imaging of a medical device and proximate body tissue
12/27/2006EP1735612A1 Id-od discrimination sensor concept for a magnetic flux leakage inspection tool
12/27/2006EP1325346B1 Ferromagnetic resonance measurement
12/27/2006EP1250088B1 Detection and quantification of joint and tissue inflammation
12/27/2006CN1886671A Actively shielded gradient coil system comprising additional eddy current shield system
12/27/2006CN1886670A Magnetic resonance coil element with embedded electronics module
12/27/2006CN1886669A Resonant magnetometer device
12/27/2006CN1885058A Method and device for determining dispersion tensor by aid of magnetic resonance
12/27/2006CN1885057A Casting piece for magnetic resonance equipment and casting method therefor
12/27/2006CN1885056A Permanent magnet for portable nuclear magnetic resonance instrument
12/27/2006CN1885051A Multi-sample Hall effect testing apparatus
12/27/2006CN1885050A Strong magnetic filed Hall effect testing apparatus and testing method thereof
12/26/2006US7155297 Method to control a unit of a technical apparatus
12/26/2006US7155271 System and method for magnetic-resonance-guided electrophysiologic and ablation procedures
12/26/2006US7155043 User interface having analysis status indicators
12/26/2006US7155042 Method and system of measuring characteristics of an organ
12/26/2006US7154716 Tunnel valve free layer stabilization system and method using additional current in lead
12/26/2006US7154272 Method for controlling static magnetic field and MRI apparatus
12/26/2006US7154271 Split type NMR Superconductive magnet device and NMR apparatus for solution analysis with a permanent current switch holding the split type superconducting magnet in a permanent current mode
12/26/2006US7154270 Gradient coil system for a magnetic resonance tomography device having a more effective cooling
12/26/2006US7154268 Method and apparatus to improve an MRI image using regularization
12/26/2006US7154267 Method and system for electronic compass calibration and verification
12/26/2006US7154266 Screening method and apparatus
12/26/2006US7152304 Method for fabricating a patterned, synthetic transverse exchange biased GMR sensor
12/21/2006WO2006134558A2 Low power decoupling for multi-nuclear spectroscopy
12/21/2006WO2006134557A1 Rf volume coil with selectable field of view
12/21/2006WO2006134520A1 Magnetic field sensor device
12/21/2006WO2006134357A1 Rf coil assembly for use in magnetic resonance imaging
12/21/2006US20060284711 Electromagnet
12/21/2006US20060284613 Magnetic flux concentrator anti-differential current sensor
12/21/2006US20060284612 Method for testing a hall magnetic field sensor on a wafer
12/21/2006US20060284611 Current sensor having hall element
12/21/2006DE19800774B4 Verfahren und magnetische Maßverkörperung zur Generierung eines Referenzsignals sowie Herstellungsverfahren für eine solche magnetische Maßverkörperung A method and magnetic scale for generating a reference signal as well as manufacturing methods for such a magnetic scale
12/21/2006DE10359976B4 Verfahren, Phantom-Streifenstruktur und Vorrichtung zur Bestimmung der Modulationstransferfunktion eines MR-Systems Method, phantom stripe structure and apparatus for determining the modulation transfer function of an MR system
12/21/2006DE10354676B4 Magnetsystem mit flächenhafter, mehrlagiger Anordnung von Supraleiterdrähten Magnetic system based on area, multi-layered arrangement of superconducting wires
12/21/2006DE102005024773B3 Hochfrequez-Spulenanordnung für Messungen mit magnetischer Resonanz und Probenkopf zur Aufnahme von Resonanzsignalen unter Verwendung einer derartigen Hochfrequenz-Spulenanordnung Hochfrequez coil assembly for magnetic resonance measurements and the probe head for receiving magnetic resonance signals using such a high-frequency coil system
12/21/2006DE102004060768B4 Wirbelstromkompensation mit N-Average SSFP Bildgebung Eddy current compensation with N-average SSFP imaging
12/20/2006EP1734376A1 Optical position sensors
12/20/2006EP1733246A1 Non-expert control of an mr system
12/20/2006EP1733245A1 System for magnetic resonance imaging
12/20/2006EP1732439A1 Magnetic resonance imaging apparatus and magnetic resonance imaging method
12/20/2006EP1732438A1 Patient support device, such as a patient bed, table or chair, for use with magnetic resonance imaging apparatuses
12/20/2006EP1634093A4 Method and apparatus for mapping and correcting geometric distortion in mri
12/20/2006EP1188064B8 Determination of the polarization level of accumulated hyperpolarized noble gases during production
12/20/2006CN2849741Y Magnetic measuring sensor
12/20/2006CN1882847A RF coil system for super high field (SHF) MRI
12/20/2006CN1882846A Zoom phased array knee coil for MRI
12/20/2006CN1882845A Hybrid TEM/birdcage coil for MRI
12/20/2006CN1881418A Magnetic detecting element having rie-resistant film and method of manufacturing the same
12/20/2006CN1881417A Tunneling magnetic sensing element having two-layer insulating film and method for fabricating same
12/20/2006CN1880968A Three concentric coil array
12/20/2006CN1879557A Method for conducting ECG triggering to measuring array of magnetic resonance equipment
12/20/2006CN1291237C Magnetic sensor and mfg method, magnet array adapted to said method
12/19/2006US7151372 Method and means of multi-activation of ions and atoms with nmr and epr
12/19/2006US7151253 Dynamic phantom for radiation therapy
12/19/2006US7150743 Multiple cryoprobe apparatus and method
12/19/2006US7150093 Method of manufacturing magnetic recording GMR read back sensor
12/14/2006WO2006132934A1 Magnetic field sensing device
12/14/2006WO2006132542A1 Apparatus for providing high resolution images in a mri-device
12/14/2006WO2006131918A1 A portable quality and process control system for simultaneous magnetic resonance imaging of multiple samples
12/14/2006WO2006131863A1 Patient support with integrated spine coil
12/14/2006WO2006131535A2 Magnetic field sensor
12/14/2006WO2006131060A1 Permanent magnet, magnetic device for use in mri including the same and manufanufacturing processes thereof
12/14/2006WO2006114588A3 Determination of the mass of a moving a sample using magnetic resonance
12/14/2006WO2005124396A3 Phase-alternated carr-purcell nmr echo sequence
12/14/2006WO2005106522A8 Continuous moving-table mri involving contrast manipulation and/or update of scanning parameters
12/14/2006WO2005103747A8 Electro-optical magnetic resonance transducer
12/14/2006WO2005102160A8 Apparatus and method for planning magnetic resonance imaging
12/14/2006US20060281988 Process for locating a medical instrument with a microcoil
12/14/2006US20060279282 System and method for magnetic resonance imaging
12/14/2006US20060279280 Long magnetic sensor
12/14/2006US20060277749 Method and apparatus for magnetic resonance imaging and spectroscopy using microstrip transmission line coils
12/14/2006DE19800805B4 Verfahren und Sensoranordnung zur Generierung eines Referenzsignals Method and sensor arrangement for generating a reference signal
12/14/2006DE10016234B4 Verfahren zur Bildgebung mittels Kernspinresonanz bei einer gekrümmt verlaufenden K-Raum-Trajektorie A method of imaging by nuclear magnetic resonance at a curved running K-space trajectory
12/14/2006CA2611447A1 Apparatus for providing high resolution images in a mri-device
12/13/2006EP1731917A2 Magnetic signal measurement apparatus
12/13/2006EP1731916A1 Magnetic field sensor
12/13/2006EP1731895A2 Micro structure, cantilever, scanning probe microscope and a method for measuring deformation quantity for the micro structure
12/13/2006EP1731091A1 Magnetic shielding apparatus and magnetic field measuring apparatus using same
12/13/2006EP1730543A1 Capacitor switches for nmr
12/13/2006EP1730542A2 Fluxgate and fluxgate magnetometers
12/13/2006EP1729639A2 System and method for identifying optimized blood signal in medical images to eliminate flow artifacts
12/13/2006EP1611450A4 Magnetic field generator for mri and method of covering magnetic field generator for mri
12/13/2006EP1597553B1 Measurement of residual and thermally-induced stress in a rail
12/13/2006EP1540379A4 Improvements for nuclear quadrupole resonance measurements
12/13/2006EP1411992B1 Ionic and non-ionic radiographic contrast agents for use in combined x-ray and nuclear magnetic resonance diagnostics
12/13/2006EP1073367B1 Method of measuring intracranial pressure
12/13/2006EP0838036B8 Apparatus for and method of nuclear quadrupole testing of a sample
12/13/2006CN2847311Y Detector special for removing iron article by magnetic induction strength
12/13/2006CN2847310Y Magnetic method anti-collision and warning system for automobile
12/13/2006CN1879033A A MRI system having reduced acoustic noise
12/13/2006CN1879032A Magnetic-field-measuring probe
12/13/2006CN1879031A Magnetic-field-measuring probe