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Class Information
Number: 324/320
Name: Electricity: measuring and testing > Particle precession resonance > Spectrometer components > Polarizing field magnet > With homogeneity control
Description: Subject matter where magnetic circuit component design permits a uniform magnetic field gradient to be obtained.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7605589 |
Method for automatic shimming for nuclear magnetic resonance spectroscopy |
Oct. 20, 2009 |
| 7606019 |
Magnet coil system with active drift compensation for two independent current paths |
Oct. 20, 2009 |
| 7592812 |
Magnetic resonance imaging apparatus and static magnetic field correction method |
Sep. 22, 2009 |
| 7579838 |
Systems, methods and apparatus for a partially elongated field of view in a magnetic resonance imaging system |
Aug. 25, 2009 |
| 7579837 |
Arrangement for magnetic field measurement |
Aug. 25, 2009 |
| 7567158 |
Superconducting magnet arrangement with hysteresis free field coil |
Jul. 28, 2009 |
| 7554327 |
Method for determination and evaluation of a shim parameter set for controlling a shim device in a magnetic resonance apparatus |
Jun. 30, 2009 |
| 7543370 |
Method for production of a superconducting magnetic coil |
Jun. 9, 2009 |
| 7541811 |
Apparatus for electron spin resonance CT |
Jun. 2, 2009 |
| 7535231 |
Method for adjustment of a shim device of a magnetic resonance apparatus |
May. 19, 2009 |
| 7532009 |
Method and magnetic resonance apparatus for monitoring apparatus interaction with magnetically-attracted objects |
May. 12, 2009 |
| 7528602 |
Magnetic shielding apparatus and magnetic field measuring apparatus using same |
May. 5, 2009 |
| 7525314 |
Method and device for active compensation of magnetic and electromagnetic disturbance fields |
Apr. 28, 2009 |
| 7514928 |
Superconducting magnet configuration with reduced heat input in the low temperature regions |
Apr. 7, 2009 |
| 7514929 |
Magnetic resonance imaging apparatus and static magnetic field correction method |
Apr. 7, 2009 |
| 7508208 |
Magnetic resonance imaging scanner with booster iron |
Mar. 24, 2009 |
| 7508209 |
Magnetic resonance apparatus with a gradient coil unit with integrated passive shim devices |
Mar. 24, 2009 |
| 7504825 |
Method and probe for compensating for magnetic noise fields in space volumes, particularly in magnetic resonance imaging apparatus |
Mar. 17, 2009 |
| 7504826 |
Superconducting magnet and MRI apparatus using the same |
Mar. 17, 2009 |
| 7492158 |
Method for determining construction parameters of magnet structures designed to generate magnetic fields in predetermined volumes of space and method for correcting magnetic fields in predeter |
Feb. 17, 2009 |
| 7479860 |
Magnetic field generating assembly and method |
Jan. 20, 2009 |
| 7468606 |
Vacuum housing for a magnetic resonance apparatus |
Dec. 23, 2008 |
| 7459908 |
Passive shimming for MR spectroscopy at high magnetic fields |
Dec. 2, 2008 |
| 7459909 |
Magnetic field generating apparatus and MRI apparatus |
Dec. 2, 2008 |
| 7449885 |
Magnetic resonance imaging method and apparatus |
Nov. 11, 2008 |
| 7427908 |
Magnetic shimming configuration with optimized turn geometry and electrical circuitry |
Sep. 23, 2008 |
| 7423431 |
Multiple ring polefaceless permanent magnet and method of making |
Sep. 9, 2008 |
| 7417435 |
Method for generating a homogeneous magnetization in a spatial examination volume of a magnetic resonance installation |
Aug. 26, 2008 |
| 7394255 |
Single-sided magnetic resonance magnet assembly |
Jul. 1, 2008 |
| 7375528 |
Shielded, asymmetric magnets for use in magnetic resonance imaging |
May. 20, 2008 |
| 7368915 |
Shim board system |
May. 6, 2008 |
| 7365623 |
Permanent magnet, magnetic device for use in MRI including the same, and manufacturing processes thereof |
Apr. 29, 2008 |
| 7366559 |
Nuclear magnetic resonance apparatus and method for assessing whole body composition |
Apr. 29, 2008 |
| 7358735 |
NMR probe head with heated housing |
Apr. 15, 2008 |
| 7359540 |
Systems and methods for correcting inhomogeneity in images |
Apr. 15, 2008 |
| 7352184 |
MRI apparatus with high-resistance magnet |
Apr. 1, 2008 |
| 7348779 |
Magnetic resonance imaging method and system |
Mar. 25, 2008 |
| 7348780 |
Asymmetric radio frequency coils for magnetic resonance |
Mar. 25, 2008 |
| 7332912 |
Method for correcting inhomogeneities of the static magnetic field, particularly of the static magnetic field generated by the magnetic structure of a machine for acquiring MRI image |
Feb. 19, 2008 |
| 7330031 |
Matrix shim system with grouped coils |
Feb. 12, 2008 |
| 7323875 |
Shimming structure and method for a magnetic resonance imaging apparatus |
Jan. 29, 2008 |
| 7319329 |
Cold mass with discrete path substantially conductive coupler for superconducting magnet and cryogenic cooling circuit |
Jan. 15, 2008 |
| 7315168 |
Shimming with MRI gradient |
Jan. 1, 2008 |
| 7295012 |
Methods and apparatus for MRI shim elements |
Nov. 13, 2007 |
| 7279901 |
Magnetic resonance apparatus and operating method for generating a homogenous RF field in the examination volume |
Oct. 9, 2007 |
| 7274192 |
Combined open and closed magnet configuration for MRI |
Sep. 25, 2007 |
| 7271591 |
Methods and apparatus for MRI shims |
Sep. 18, 2007 |
| 7271590 |
MRI magnet apparatus for vertically and circularly suppressing the magnetic fringe field |
Sep. 18, 2007 |
| 7256672 |
Magnetic field generating device and method of shimming thereof |
Aug. 14, 2007 |
| 7253624 |
Magnet system and magnetic resonance imaging system utilizing the magnet system |
Aug. 7, 2007 |
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