Multi-state magnetic resonance fingerprinting

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United States of America Patent

PATENT NO 11579230
SERIAL NO

16468849

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Abstract

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The invention provides for a magnetic resonance imaging system (100) for acquiring magnetic resonance data (142) from a subject (118) within a measurement zone (108). The magnetic resonance imaging system (100) comprises: a processor (130) for controlling the magnetic resonance imaging system (100) and a memory (136) storing machine executable instructions (150, 152, 154), pulse sequence commands (140) and a dictionary (144). The pulse sequence commands (140) are configured for controlling the magnetic resonance imaging system (100) to acquire the magnetic resonance data (142) of multiple steady state free precession (SSFP) states per repetition time. The pulse sequence commands (140) are further configured for controlling the magnetic resonance imaging system (100) to acquire the magnetic resonance data (142) of the multiple steady state free precession (SSFP) states according to a magnetic resonance fingerprinting protocol. The dictionary (144) comprises a plurality of tissue parameter sets. Each tissue parameter set is assigned with signal evolution data pre-calculated for multiple SSFP states.

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Patent Owner(s)

Patent OwnerAddress
KONINKLIJKE PHILIPS N VHOLLAND IAN DEHO FINN EINDHOVEN NORTH BRABANT

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Amthor, Thomas Erik Hamburg, DE 64 278
Doneva, Mariya Ivanova Hamburg, DE 26 170
Koken, Peter Hamburg, DE 34 469
Meineke, Jan Jakob Hamburg, DE 14 26
Sommer, Karsten Hamburg, DE 29 114

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