Patents for G01R 33 - Arrangements or instruments for measuring magnetic variables (52,887) |
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01/03/1995 | US5378988 MRI system having high field strength open access magnet |
01/03/1995 | US5378987 Method and apparatus for non-invasive measurement of temperature distribution within target body using nuclear magnetic resonance imaging |
01/03/1995 | US5378986 Magnetic resonance imaging apparatus |
01/03/1995 | US5378985 Fast spin echo prescan for MRI system |
01/03/1995 | US5378885 Unshielded magnetoresistive head with multiple pairs of sensing elements |
01/03/1995 | US5377680 MRI cardiac image produced by temporal data sharing |
01/03/1995 | US5377679 Magnetic resonance imaging system |
01/02/1995 | CA2125901A1 Determination of fluid transport properties in porous media by nuclear magnetic resonance measurements of fluid flow |
12/28/1994 | EP0631151A1 Apparatus and method for spatially ordered phase encoding and for determining complex permittivity in magnetic resonance by using superimposed time-varying electric fields |
12/28/1994 | EP0631150A1 NMR sonde with controlled oscillator loop |
12/28/1994 | EP0631138A1 Process for detecting and determining oxidized lipid, and process for forming oxidized lipid |
12/28/1994 | EP0630481A1 Image neurography and diffusion anisotropy imaging |
12/27/1994 | US5376885 MRI RF ground breaker assembly |
12/27/1994 | US5376884 Nuclear magnetic resonance measuring apparatus |
12/27/1994 | US5376245 Identifying biologically important ions, such as calcium, potassium |
12/27/1994 | US5375598 Methods for the imaging of shear rate in moving fluids |
12/27/1994 | US5375597 Method for real-time shock monitoring of a patient at risk of shock |
12/25/1994 | CA2125825A1 Loop oscillator nmr probe |
12/22/1994 | WO1994029806A1 Method and apparatus for analysis of physical quantity |
12/22/1994 | WO1994029741A1 Focal neurographic magnetic resonance imaging system |
12/22/1994 | WO1994029740A1 Magnetic field sensor composed of a magnetic reversal conductor and one or several magnetoresistive resistances |
12/22/1994 | WO1994029739A1 RF-SQUID WITH AN INTEGRATED μ MICROWAVE RESONATOR USEFUL AS HIGHLY SENSITIVE MAGNETOMETER |
12/22/1994 | WO1994029672A1 Magnetoresistive proximity sensor |
12/22/1994 | WO1994028781A2 Magnetic resonance arteriography with dynamic intravenous contrast agents |
12/22/1994 | WO1994018576A3 Squid control apparatus |
12/22/1994 | DE4401609C1 Power amplifier for the feeding of an inductive load by switched transistors |
12/22/1994 | DE4320531A1 Circularly polarising antenna for a magnetic resonance device |
12/22/1994 | CA2141876A1 Method and apparatus for analysis of physical quantity |
12/21/1994 | EP0629998A2 Magnetoresistive film, method of its fabrication and magnetoresistive sensor |
12/21/1994 | EP0629982A1 Frequency-dividing transponder including amorphous magnetic alloy and tripole strip of magnetic material |
12/21/1994 | EP0629876A1 Method for generating an MR imaging sequence and device for carrying out the method |
12/21/1994 | EP0629875A1 Magnetic resonance gradient coil and RF screen |
12/21/1994 | EP0629874A1 Gradient coils |
12/21/1994 | EP0629873A1 Combined self shielded gradient coil and shimset |
12/21/1994 | EP0629872A1 C-shaped superconducting magnet |
12/21/1994 | EP0629871A1 Pole face design for a C-shaped superconducting magnet |
12/21/1994 | EP0629870A1 Method of measuring the 17 0 content and distribution in a body |
12/21/1994 | CN1096581A Component magnetometer correction method and correctable device |
12/20/1994 | US5375087 Tunneling-stabilized magnetic reading and recording |
12/20/1994 | US5374895 NMR/MRI pulse amplifier |
12/20/1994 | US5374890 Simultaneous magnetic resonance imaging of multiple human organs |
12/20/1994 | US5374889 Magnetic resonance measurement |
12/17/1994 | CA2123864A1 Frequency-dividing transponder including amorphous magnetic alloy and tripole strip of magnetic material |
12/15/1994 | DE4419730A1 RF probe for nuclear spin tomography |
12/15/1994 | DE4319538A1 Method for two-dimensional or three-dimensional imaging of an examination region and arrangement for carrying out the method |
12/15/1994 | DE4319256A1 Analog to digital converter circuit having a high dynamic range |
12/14/1994 | EP0628836A1 Device and a method for magnetic resonance imaging |
12/14/1994 | EP0628835A2 Magnetoresistive sensor |
12/14/1994 | EP0628171A1 Method to enhance the sensitivity of mri for magnetic susceptibility effects |
12/13/1994 | US5373239 Shimming method |
12/13/1994 | US5373238 Four layer magnetoresistance device and method for making a four layer magnetoresistance device |
12/13/1994 | US5372137 NMR local coil for brain imaging |
12/08/1994 | WO1994028431A1 Nmr sample holder |
12/08/1994 | WO1994028430A1 An acoustic screen |
12/08/1994 | WO1994027978A1 Macrocyclic metal complexes containing fluorine |
12/08/1994 | WO1994027499A1 Magnetic resonance imaging agent comprising barium sulfate and a clay |
12/08/1994 | WO1994027498A1 Macromolecular contrast media for mr imaging |
12/08/1994 | DE4415393A1 Turbo spin echo sequence for producing images with weak to medium-strength T2 weighting |
12/08/1994 | DE4318716A1 Magnetic field sensor in the form of a bridge circuit |
12/08/1994 | DE4318134A1 Circularly polarising local antenna |
12/08/1994 | CA2163643A1 Macrocyclic metal complexes containing fluorine |
12/08/1994 | CA2163232A1 Macromolecular contrast media for mr imaging |
12/07/1994 | EP0627633A1 Method and apparatus for magnetic resonance imaging |
12/07/1994 | EP0627632A1 Compositions for increasing the image contrast in diagnostic investigations of the digestive tract of patients |
12/07/1994 | EP0627613A2 Magneto-optically modulating system |
12/07/1994 | EP0627206A2 Method and apparatus for ultrasound medical treatment |
12/06/1994 | US5371466 MRI RF ground breaker assembly |
12/06/1994 | US5371465 Inspection method and apparatus using nuclear magnetic resonance (NMR) |
12/06/1994 | US5371464 Apparatus for in-line analysis of flowing liquid and solid materials by nuclear magnetic resonance |
12/06/1994 | US5371463 Magnetic instrument for detecting a poor band between a magnetic layer and a non-magnetic substrate |
12/06/1994 | US5371461 Apparatus and method for compensating for variations in the lift-off of eddy current surface inspection array elements |
12/06/1994 | US5370901 Forming microballoons of contrast material grafted to silane coupler and bound to carrier; having adhesive affinity for gastrointestinal mucosa; NMRI and ultrasonic echography |
12/06/1994 | US5370860 Lipophilic contrast agents for diagnostic image analysis |
12/06/1994 | US5370118 Opposed loop-pair quadrature NMR coil |
12/01/1994 | DE4418151A1 Magnetic field sensor |
12/01/1994 | DE4317966A1 SQUID device having a superconducting detection surface |
12/01/1994 | DE4317512A1 Device for the contactless measurement of zero point, position and angle of rotation |
11/30/1994 | EP0626587A1 A shimming system for a C-shaped superconducting magnet |
11/30/1994 | EP0390901B1 Magnetic field generating assembly and method |
11/29/1994 | US5369387 Shim lead power coupling assembly for superconducting magnet |
11/29/1994 | US5369362 Method of and apparatus for NMR testing |
11/29/1994 | US5368840 Natural polymers as contrast media for magnetic resonance imaging |
11/29/1994 | US5368033 Magnetic resonance angiography method and apparatus employing an integration projection |
11/29/1994 | US5368032 Manually positioned focussed energy system guided by medical imaging |
11/29/1994 | US5368031 Magnetic resonance surgery using heat waves produced with a laser fiber |
11/24/1994 | WO1994027159A1 Frequency calibration for mri scanner |
11/24/1994 | WO1994026276A1 Tricyclopolyazamacrocyclophosphonic acids, complexes and derivatives thereof, for use as contrast agents |
11/24/1994 | WO1994026275A1 2-pyridylmethylenepolyazamacrocyclophosphonic acids, complexes and derivatives thereof, for use as contrast agents |
11/24/1994 | DE4317028A1 Method for acquisition and evaluation of data in a nuclear-spin tomograph |
11/24/1994 | DE4316642A1 Shielding (screening) chamber having a non-interfering and interference-proof monitor display device |
11/24/1994 | CA2162174A1 2-pyridylmethylenepolyazamacrocyclophosphonic acids, complexes and derivatives thereof, for use as contrast agents |
11/24/1994 | CA2162172A1 Tricyclopolyazamacrocyclophosphonic acids, complexes and derivatives thereof, for use as contrast agents |
11/23/1994 | EP0625712A2 A pick-up coil assembly for multi-channel squid magnometer |
11/23/1994 | EP0625701A1 Force detector using piezoresistive elements |
11/23/1994 | EP0625263A1 Contrast agents useful for both x-ray and mri |
11/23/1994 | EP0625055A1 Use of fullerenes in diagnostic and/or therapeutic agents |
11/22/1994 | US5367261 Shield for a magnetic resonance imaging coil |
11/22/1994 | US5367260 Apparatus to obtain flow rates (melt index) in plastics via fixed frequency, pulsed NMR |
11/22/1994 | US5367259 Active shielding device based on SQUID and feedback therefrom for the reduction of environmental magnetic noise |
11/22/1994 | US5367178 High-TC microbridge superconductor device utilizing stepped edge-to-edge SNS junction |