Patent ID: 9714996
Date: 2017-07-25
CPC Classifications: A61B,G01R

Claim:
1. A method for establishing B 1 -maps for establishing an actuation sequence for a magnetic resonance imaging system comprising a number of transmission channels used for generating a radiofrequency field for magnetic resonance excitation of an examination object, the method comprising: emitting a first radiofrequency field using a first transmission channel; acquiring first radiofrequency field measurement values for the emitted first radiofrequency field; creating a first relative B emitting a further radiofrequency field using a further transmission channel; acquiring further radiofrequency field measurement values for the emitted further radiofrequency field of the further transmission channel; creating an additional relative B repeating, for a number of transmission channels, the emitting of a further radiofrequency field, the acquiring of further radiofrequency field measurement values, and the creating an additional relative B storing the generated relative B