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:
Aug. 09, 2022
Filed:
Feb. 05, 2020
Applicant:
Albert-ludwigs-universitat Freiburg, Freiburg, DE;
Inventors:
Jurgen Hennig, Freiburg, DE;
Maxim Zaitsev, Freiburg, DE;
Assignee:
Albert-Ludwigs-Universität Freiburg, Freiburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 33/385 (2006.01); G01R 33/48 (2006.01); G01R 33/561 (2006.01);
U.S. Cl.
CPC ...
G01R 33/3852 (2013.01); G01R 33/4824 (2013.01); G01R 33/5617 (2013.01);
Abstract
Improvements in MR spiral imaging are provided in that spiral segments (to) are reordered, in particular alternately traversed and/or permuted. Moreover, repeatedly approaching the same post-trajectory points () between the acquisitions of the spiral segments (to) is provided, in which the post-trajectory points () are located outside of the center () of k-space (), preferably outside of a region () of the k-space () covered by the spiral segments (to).