Patents for G01R 33 - Arrangements or instruments for measuring magnetic variables (52,887) |
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03/01/1988 | US4728892 NMR imaging of materials |
03/01/1988 | US4728891 Nuclear magnetic resonance imaging method |
03/01/1988 | US4728890 Motion artifact suppression technique of magnetic resonance imaging |
03/01/1988 | US4728889 For monitoring a component of a sample |
03/01/1988 | US4728888 Magnetometer with time coded output of measured magnetic fields |
03/01/1988 | US4728575 Contrast agents for NMR imaging |
03/01/1988 | US4727882 Method for providing a magnetic resonance image from respiration-gated image data |
03/01/1988 | CA1233515A1 Process for the magnetic fields measuring system and measuring cell using such a process |
03/01/1988 | CA1233514A1 Cryogenic magnetic probe having new substrate |
02/25/1988 | WO1988001391A1 Creation and use of moving reference frame for nmr imaging of flow |
02/25/1988 | WO1988001381A1 Method for application of gradient pulses in an imaging experimentation by means of a nuclear magnetic resonance machine |
02/25/1988 | WO1988001180A1 Starburst conjugates |
02/25/1988 | WO1988001179A1 Starburst conjugates |
02/25/1988 | WO1988001178A1 Starburst conjugates |
02/25/1988 | DE3628035A1 Surface coil arrangement for investigating NMR - uses two surface coils with inserted capacitances giving two resonance points |
02/24/1988 | EP0256779A2 Rapid NMR imaging system |
02/24/1988 | EP0256733A2 NMR Imaging of moving material using variable spatially selected excitation |
02/24/1988 | EP0256659A1 Detection of DC magnetic field variations |
02/24/1988 | EP0256584A1 Method and apparatus for MR imaging |
02/24/1988 | EP0256520A2 NMR local coil network |
02/24/1988 | EP0256370A1 Antenna arrangement for exciting and recording nuclear magnetic resonance |
02/24/1988 | EP0256044A1 A sensor for a magnetic gradiometer |
02/23/1988 | US4727328 Patient handling arrangements for NMR imaging systems |
02/23/1988 | US4727327 Apparatus for obtaining image information through use of a nuclear magnetic resonance signal |
02/23/1988 | US4727326 Method and device for forming images by nuclear magnetic resonance |
02/23/1988 | US4727325 NMR imaging method |
02/23/1988 | US4727324 Method and apparatus for obtaining nuclear magnetic resonance spectra |
02/23/1988 | US4727323 Magneto-resistive differential sensor system |
02/23/1988 | US4727316 Transformer current sensor for superconducting magnetic coils |
02/23/1988 | CA1233209A1 Retractable lead system for operation at cryogenic temperature |
02/23/1988 | CA1233202A1 Method and device for stabilizing the operating point of a hall crystal |
02/23/1988 | CA1233201A1 Imaging method and apparatus using nuclear magnetic resonance |
02/16/1988 | US4725803 Gradient coil for nuclear magnetic resonance image forming apparatus |
02/16/1988 | US4725782 Antenna structure for exciting and/or receiving RF fields in an NMR tomography apparatus |
02/16/1988 | US4725781 Coil arrangement for nuclear magnetic resonance examinations |
02/16/1988 | US4725780 RF field generator and detector |
02/16/1988 | US4725779 NMR local coil with improved decoupling |
02/09/1988 | US4724412 Method of determining coil arrangement of an actively shielded magnetic resonance magnet |
02/09/1988 | US4724390 Non-superconducting apparatus for detecting magnetic and electromagnetic fields |
02/09/1988 | US4724389 Loop-gap resonator for localized NMR imaging |
02/09/1988 | US4724388 Magnetic resonance imaging method |
02/09/1988 | US4724387 Method and apparatus for high resolution nuclear magnetic resonance imaging |
02/09/1988 | US4724386 Method of magnetic resonance imaging |
02/03/1988 | EP0255220A2 Magnetic resonance imaging |
02/03/1988 | EP0254983A2 Polarization transfer by selective homonuclear technique for suppression of uncoupled spins in NMR spectroscopy |
02/03/1988 | EP0254792A1 Magnetic cores and methods of making the same |
02/02/1988 | US4723116 Electromagnet system for nuclear spin tomography |
01/28/1988 | WO1988000699A1 Radio-frequency energization method in an nmr experiment |
01/28/1988 | WO1988000453A1 Method of correcting image distortion for nmr imaging apparatus |
01/28/1988 | WO1988000451A1 Medical examination table for nmr or tomodensitometry |
01/28/1988 | DE3625342A1 Relay for use in a constant magnetic field, especially for nuclear- spin examination units(nuclear magnetic resonance units) |
01/27/1988 | EP0254416A1 Electrical coils |
01/27/1988 | EP0254396A1 A direct current magneto-optic current transformer |
01/27/1988 | EP0253846A1 Surgical catheters |
01/26/1988 | US4721934 Axial strap suspension system for a magnetic resonance magnet |
01/26/1988 | US4721915 High frequency antenna system for nuclear magnetic resonance tomography devices |
01/26/1988 | US4721914 Apparatus for unilateral generation of a homogeneous magnetic field |
01/26/1988 | US4721913 NMR local coil network |
01/26/1988 | US4721912 Apparatus and method for initially capturing most significant low spatial frequency NMR imaging data |
01/26/1988 | US4721911 Nuclear magnetic resonance tomography apparatus |
01/26/1988 | CA1232015A1 Nmr gradient field modulation |
01/26/1988 | CA1232014A1 Nmr tomography apparatus |
01/20/1988 | EP0253446A1 Method of reducing MR image artefacts in off-centre images |
01/19/1988 | US4720680 Adjustable radio frequency coil for nuclear magnetic resonance imaging |
01/19/1988 | US4720679 Magnetic resonance imaging with phase encoded chemical shift correction |
01/19/1988 | US4720678 Apparatus and method for evenly distributing events over a periodic phenomenon |
01/19/1988 | CA1231549A1 Passive interferometric sensor arrays |
01/14/1988 | WO1988000340A1 Phantom of nmr machine and method for measuring the characteristics of a magnetic field using such a phantom |
01/14/1988 | WO1988000060A1 Biodegradable superparamagnetic materials used in clinical applications |
01/14/1988 | WO1988000026A1 Image diagnosing apparatus |
01/13/1988 | EP0252634A2 Magnetic field coils |
01/12/1988 | US4719582 Method and apparatus for determining the chemical structure of an unknown substance |
01/12/1988 | US4719581 Signal processing unit |
01/12/1988 | US4719425 For imaging the concentration of paramagnetic species inside a sample |
01/12/1988 | US4719424 Magnetic resonance imaging system |
01/12/1988 | US4719423 NMR imaging of materials for transport properties |
01/12/1988 | US4719406 Phantom for performance evaluation of a nuclear magnetic resonance scanner |
01/12/1988 | US4718431 Surface coil with calibration substance for use in a nuclear magnetic resonance apparatus |
01/12/1988 | US4718424 NMR imaging of blood flow by moment variation of magnetic gradients |
01/12/1988 | CA1231379A1 Arrangement for characterizing magnetic particle dispersions |
01/07/1988 | EP0251342A2 Magnet assembly |
01/07/1988 | EP0251023A2 A circuit for biasing a magnetoresistive sensor and amplifying signals produced thereby |
01/07/1988 | EP0250718A1 Current supply for an inductive load, especially a gradient coil with a control and regulation device |
01/07/1988 | EP0250675A1 Superconducting magnet |
01/05/1988 | US4717979 Magnetic sensor device |
01/05/1988 | US4717881 Radio frequency coils for nuclear magnetic resonance imaging systems |
01/05/1988 | US4717880 ESR spectrometer having split-ring resonator |
01/05/1988 | US4717879 Pulse sequence for NMR image acquisition |
01/05/1988 | US4717878 Nuclear magnetic resonance sensing apparatus and techniques |
01/05/1988 | US4717877 Nuclear magnetic resonance sensing apparatus and techniques |
01/05/1988 | US4717876 NMR magnet system for well logging |
01/05/1988 | US4717006 Coin discriminating apparatus using coil pulses of different lengths |
12/29/1987 | US4716370 Coil arrangement for producing static magnetic field |
12/29/1987 | US4716369 High speed imaging method with three-dimensional NMR |
12/29/1987 | US4716368 Magnetic resonance reconstruction and scanning techniques using known information, constraints, and symmetry relations |
12/29/1987 | US4716367 Creation and use of a moving reference frame for NMR imaging of flow |
12/29/1987 | US4715383 Method for reducing artifacts in NMR images |
12/29/1987 | CA1230922A1 Nuclear magnetic resonance radio frequency antenna |
12/23/1987 | EP0250050A1 Method of reconstructing a nuclear magnetization distribution from a partial magnetic resonance measurement |
12/22/1987 | US4714887 Nuclear magnetic resonance tomography apparatus |