Electricity: measuring and testing – Particle precession resonance – Spectrometer components
Reexamination Certificate
2006-11-07
2008-10-28
Shirvastav, Brij B (Department: 2831)
Electricity: measuring and testing
Particle precession resonance
Spectrometer components
C324S309000
Reexamination Certificate
active
07443164
ABSTRACT:
In one embodiment, the present invention includes a method for obtaining magnetic resonance (MR) data of a phantom located in a magnetic resonance imaging (MRI) system with multiple bandwidths. The data may then be processed to determine magnetic field homogeneity of the MRI system.
REFERENCES:
patent: 4719406 (1988-01-01), Schaefer et al.
patent: 4949044 (1990-08-01), Starewicz et al.
patent: 5055791 (1991-10-01), LeRoux et al.
patent: 5706811 (1998-01-01), Takeda et al.
patent: 5938598 (1999-08-01), Takeda et al.
patent: 6409515 (2002-06-01), Persohn et al.
patent: 6675035 (2004-01-01), Grable et al.
patent: 6992280 (2006-01-01), White et al.
patent: 7157696 (2007-01-01), White et al.
patent: 2004/0254449 (2004-12-01), Roopchansingh et al.
Jeffrey C. Weinreb, M.D., et al., “Magnetic Resonance Imaging (MRI) Quality Control Manual,” 2001 pp. 92-94.
Strilka, et al., “A Numerical Study of Radiofrequency Deposition in a Spherical Phantom Using Surface Coils,” Sep. 1998, pp. 1-12.
Roe, et al., “A Multipurpose MRI Phantom Based on a Reverse Micelle Solution (Abstract Only),” Jan. 1996, p. 1.
Boykin Rex D.
Chen Hua-Hsuan
Clarke Geoffrey D.
Roby, III John W.
Board of Regents , The University of Texas System
Shirvastav Brij B
Trop Pruner & Hu P.C.
LandOfFree
Methods and apparatus for measuring magnetic field homogeneity does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Methods and apparatus for measuring magnetic field homogeneity, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Methods and apparatus for measuring magnetic field homogeneity will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4010219