Recording a magnetic resonance data set
AssigneeSiemens Healthcare GmbH
InventorsRalf Kartäusch, Dominik Paul
Life of this patent
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Abstract
A method for recording a magnetic resonance data set relating to a region that is moved at least partly and periodically includes prompting a trigger signal. The method also includes emitting a saturation pulse to at least partially saturate magnetization of an examination region as a function of the trigger signal.
Claims18
A method for recording a magnetic resonance data set relating to an examination region that is moved at least partly and periodically, the method comprising:
- prompting a trigger signal, the trigger signal indicative of a point in time of a movement cycle of the examination region;
- and
- emitting a saturation pulse to at least partly saturate magnetization of the examination region as a function of the prompted trigger signal.
A method for recording a magnetic resonance data set relating to an examination region that is moved at least partly and periodically, the method comprising:
- providing at least two past breathing curves from respective past breathing cycles;
- determining a trigger time of a trigger signal in a next breathing cycle from the at least two past breathing curves, the trigger signal indicative of a point in time along a next breathing curve of the next breathing cycle;
- and
- setting at least one parameter in a magnetic resonance sequence as a function of the determined trigger time.
A non-transitory computer-readable storage medium storing instructions executable by a controller to record a magnetic resonance data set relating to an examination region that is moved at least partly and periodically, the instruction comprising:
- prompting a trigger signal, the trigger signal indicative of a point in time of a movement cycle of the examination region;
- and
- emitting a saturation pulse to at least partly saturate magnetization of the examination region as a function of the prompted trigger signal.
A magnetic resonance unit comprising:
- a controller configured to record a magnetic resonance data set relating to an examination region that is moved at least partly and periodically, the recordation comprising:
- a prompt of a trigger signal, the trigger signal indicative of a point in time of a movement cycle of the examination region;
- and
- an emission of a saturation pulse to at least partly saturate magnetization of the examination region as a function of the prompted trigger signal.
Dependencies are inferred from the claim text.