Invention Grant
- Patent Title: System and method for three-dimensional (3D) unbalanced steady-state free precession magnetic resonance imaging
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Application No.: US17508035Application Date: 2021-10-22
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Publication No.: US11846655B2Publication Date: 2023-12-19
- Inventor: Robert R. Edelman , Ioannis Koktzoglou
- Applicant: NORTHSHORE UNIVERSITY HEALTHSYSTEM
- Applicant Address: US IL Evanston
- Assignee: NORTHSHORE UNIVERSITY HEALTH SYSTEM
- Current Assignee: NORTHSHORE UNIVERSITY HEALTH SYSTEM
- Current Assignee Address: US IL Evanston
- Agency: Quarles & Brady LLP
- Main IPC: G01R33/561
- IPC: G01R33/561 ; G01R33/567 ; G01R33/56

Abstract:
A method for generating magnetic resonance images of a subject includes performing, using a magnetic resonance imaging (MRI) system, an interrupted three-dimensional (3D) single shot unbalanced steady-state free precession (uSSFP) pulse sequence to acquire MR data for each of a plurality of partitions associated with a region of interest of a subject. The interrupted 3D single shot uSSFP pulse sequence may be configured to suppress blood signal in the region of interest. The MR data for each partition is acquired as a single shot along an in-plane phase-encoding direction and the acquisition of MR data for each partition is synchronized to a phase of a cardiac cycle. The method further includes generating, using a processor, an image with blood suppression based on the acquired MR data.
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Information query
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