Invention Grant
- Patent Title: 3D balanced EPI magnetic resonance fingerprinting
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Application No.: US15088353Application Date: 2016-04-01
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Publication No.: US10598750B2Publication Date: 2020-03-24
- Inventor: Matthew S. Rosen , Mathieu Sarracanie , Ouri Cohen
- Applicant: The General Hospital Corporation
- Applicant Address: US MA Boston
- Assignee: The General Hospital Corporation
- Current Assignee: The General Hospital Corporation
- Current Assignee Address: US MA Boston
- Agency: Quarles & Brady LLP
- Main IPC: G01R33/54
- IPC: G01R33/54 ; G01R33/50 ; G01R33/561 ; G01R33/483

Abstract:
Provided is a system and method for performing a magnetic resonance fingerprinting imaging process. The process includes determining acquisition parameters including at least one of repetition time (TR) or flip angle (FA), selected to control one of a duration and a number of repetitions of for a pulse sequence that samples k-space in a Cartesian acquisition pattern by acquiring an echo train. The process also includes controlling a magnetic resonance imaging (MRI) system to perform the pulse sequence a plurality of times to acquire magnetic resonance fingerprinting (MRF) data corresponding to signals from the subject excited by the pulse sequence. The process also includes estimating quantitative tissue properties of the subject by comparing the MRF data to a database and reconstructing, from the MRF data, at least one image of the subject indicating the estimated quantitative tissue properties.
Public/Granted literature
- US20160291107A1 3D Balanced EPI Magnetic Resonance Fingerprinting Public/Granted day:2016-10-06
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