Patent ID: 9684049
Date: 2017-06-20
CPC Classifications: G01R

Claim:
1. A method to acquire correction data together magnetic resonance (MR) measurement data, comprising: from a computerized control unit, operating an MR data acquisition unit, in which an examination subject is disposed, according to pulse sequence that causes excitation of nuclear spins in the examination subject and acquisition of measurement data comprising magnetic resonance signals resulting from the excited nuclear spins, and having an echo time, between said excitation and said acquisition of measurement data that is less than 500 microseconds, and, in said pulse sequence, activating a magnetic field gradient in said MR data acquisition unit that spatially codes said measurement data; from said computerized control unit, operating said MR data acquisition unit to repeat said pulse sequence in a plurality of repetitions and, in each repetition, activating a different magnetic field gradient; and from said computerized control unit, operating said MR data acquisition unit to acquire correction data from said examination subject during said time window in every n making said measurement data and said correction data available in electronic form, in at least one data file, at an output of said control unit.