Three-dimensional phase contrast imaging using interleaved...

Electricity: measuring and testing – Particle precession resonance – Using a nuclear resonance spectrometer system

Reexamination Certificate

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Reexamination Certificate

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06954067

ABSTRACT:
A three dimensional projection reconstruction pulse sequence is employed to acquire velocity encoded NMR data from which an image indicative of spin motion is reconstructed. The velocity encoding is along all three axes and it may include acquisitions at more than one velocity encoding first moment M1. When more than one first moment M1is acquired, a 1DFT along the velocity encoding axis is performed prior to reconstructing images from the acquired NMR data.

REFERENCES:
patent: 5225779 (1993-07-01), Parker et al.
patent: 5233298 (1993-08-01), Dumoulin
patent: 5929637 (1999-07-01), Taguchi et al.
patent: 6031374 (2000-02-01), Epstein et al.
patent: 6163152 (2000-12-01), Bernstein et al.
patent: 6188922 (2001-02-01), Mistretta et al.
patent: 6393313 (2002-05-01), Foo
patent: 6487435 (2002-11-01), Mistretta et al.
patent: 2001/0027262 (2001-10-01), Mistretta et al.
Gu, T., et al. “Phase contrast 3D flow spectrum acquisition using VIPR.” Proc. Intl. Soc. Mag. Reson. Med. 10, 2002, p. 1799.
Barger, A.V.; et al. “Phase-Contrast With Interleaved Undersampled Projections.” Magnetic Resonance in Medicine 43, 2002, pp. 503-509.
Wendt III, Richard E., et al. “Nuclear Magnetic Resonance Velocity Spectra of Pulsatile Flow in a Rigid Tube.” Academic Press, Inc., 1992, pp. 214-225.
Barger, A.V., et al. “3D Multiphase Coronary Artery Imaging in a Single Breath-hold using Undersampled Projection Reconstruction.” Proc. Intl. Soc. Mag. Reson. Med. 8, 2000 p. 1513.

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