Electricity: measuring and testing – Particle precession resonance – Using a nuclear resonance spectrometer system
Reexamination Certificate
2007-07-03
2007-07-03
Shrivastav, Brij B. (Department: 2859)
Electricity: measuring and testing
Particle precession resonance
Using a nuclear resonance spectrometer system
C324S307000
Reexamination Certificate
active
10530826
ABSTRACT:
A portion of an object is subjected to a T2-preparation sequence. The portion of the object is subjected to a 2D navigator restore sequence. Subsequent to subjecting the portion of the object to the 2D navigator restore sequence and T2-preparation sequence, the portion of the object is subjected to a 2D navigator sequence. A MR navigator signal is measured. A series of MR imaging signals is generated by subjecting the portion of the object to an imaging sequence. The MR imaging signals are measured for reconstructing an MR image.
REFERENCES:
patent: 5248942 (1993-09-01), Ratzel et al.
patent: 5298862 (1994-03-01), Hennig
patent: 5347216 (1994-09-01), Foo
patent: 5349295 (1994-09-01), Tokunaga
patent: 6230039 (2001-05-01), Stuber et al.
patent: 6662038 (2003-12-01), Prince
patent: 6681132 (2004-01-01), Katz et al.
patent: 6804384 (2004-10-01), Lowen
patent: 2004/0051527 (2004-03-01), Mugler, III et al.
patent: 2005/0065430 (2005-03-01), Wiethoff et al.
patent: O 909 958 A@ (1998-09-01), None
patent: 0 909 958 (1999-04-01), None
patent: WO 00/31559 (2000-06-01), None
Stuber et al : Radiology vol. 212; 579-587 (1999).
Botnar, R.M., et al.; 3D Coronary Vessel Wall Imaging Utilizing a Local Inversion Technique with Spiral Image Acquisition; MRM; 2001; 46:848-854.
Botnar, R.M., et al.; A Fast 3D Approach for Coronary MRA; J. Mag. Res. Imaging; 1999; 10:821-825.
Spuentrup, E., et al.; Navigator-gated and real-time motion corrected free-breathing MR Imaging; Fortschr Rontgenstr; 2002; 174:562-567.
Spuentrup, E., et al.; The Impact of Navigator Timing Parameters and Navigator Spatial Resolution on 3D Coronary MRA; J. MRI; 2001; 14:311-318.
Stuber, M., et al.; Three-Dimensional High-Resolution Fast Spin-Echo Coronary MRA; MRM; 2001; 45:206-211.
Stuber, M., et al.; Submillimeter Three-dimensional Coronary MR Angiography; Radiology; 1999; 212:579-587.
Koninklijke Philips Electronics , N.V.
Shrivastav Brij B.
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