Charge balance modeling system for MRI sequences

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United States of America Patent

PATENT NO 10145919
APP PUB NO 20170336487A1
SERIAL NO

15157446

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Abstract

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An imaging system comprises determination of a charge block for each building block of an MRI pulse sequence and for each readout event of the MRI pulse sequence, determination, for each charge block, of a charge per request associated with the charge block, determination, for each charge block, of an associated charge reduction based on a charge per request associated with the charge block and on a charge available to the charge block after execution of a previous charge block of the MRI pulse sequence, determination, for each charge block associated with a non-zero charge reduction, of a flip angle of a corresponding building block of the MRI pulse sequence based on a charge per request and a charge reduction associated with the charge block, and control of a radio frequency system to deliver the MRI pulse sequence based on the determined flip angles of each building block of the MRI pulse sequence corresponding to a charge block associated with a non-zero charge reduction.

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Patent Owner(s)

Patent OwnerAddress
SIEMENS HEALTHCARE GMBHHENKESTR 127 ERLANGEN 91052

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Rehwald, Wolfgang G Chapel Hill, US 17 99

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