The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 02, 2019
Filed:
Apr. 24, 2015
The Regents of the University of Michigan, Ann Arbor, MI (US);
Hao Sun, Ann Arbor, MI (US);
Jon-Fredrik Nielsen, Huntington Woods, MI (US);
Douglas C. Noll, Ann Arbor, MI (US);
Jeffrey A. Fessler, Ann Arbor, MI (US);
THE REGENTS OF THE UNIVERSITY OF MICHIGAN, Ann Arbor, MI (US);
Abstract
A system and method for acquiring image data from an object that includes a plurality of spins is described. A magnetic field is applied to the object to align the spins along a longitudinal axis. A first pulse is applied to the spins for rotating the spins from the longitudinal axis toward a transverse plane. Image data is acquired from the spins during a free precession interval in which the spins precess in the transverse plane. A second pulse is applied to the spins for rotating the spins from the transverse plane to at least substantially along the longitudinal axis. At least one of the first and second pulses is spectrally or spectrally-spatially designed.