Feedback controlled magnetic resonance apparatus and method for operating same
First Claim
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1. A method for operating a magnetic resonance apparatus comprising the steps of:
- generating measured data, including magnetic resonance raw data, in a magnetic resonance measured data generating unit;
generating control information in said magnetic resonance measured data generating unit relating to the generation of said magnetic resonance raw data in said magnetic resonance measured data generating unit;
transmitting said magnetic resonance raw data together with said control information to a data evaluation unit;
analyzing at least said control information in said data evaluation unit and producing feedback information therefrom in said data evaluation unit; and
transmitting said feedback information from said data evaluation unit to said magnetic resonance measured data generating unit and altering the generation of said magnetic resonance raw data in said magnetic resonance measured data generating unit dependent on said feedback information.
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Abstract
In a magnetic resonance apparatus and a method for the operation of a magnetic resonance apparatus, the measured data generating unit sends additional control information to the measured data evaluation unit, and the measured data evaluation unit sends feedback information to the measured data acquisition unit. The feedback information influences the generation of measured data in the measured data generation unit.
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Citations
16 Claims
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1. A method for operating a magnetic resonance apparatus comprising the steps of:
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generating measured data, including magnetic resonance raw data, in a magnetic resonance measured data generating unit;
generating control information in said magnetic resonance measured data generating unit relating to the generation of said magnetic resonance raw data in said magnetic resonance measured data generating unit;
transmitting said magnetic resonance raw data together with said control information to a data evaluation unit;
analyzing at least said control information in said data evaluation unit and producing feedback information therefrom in said data evaluation unit; and
transmitting said feedback information from said data evaluation unit to said magnetic resonance measured data generating unit and altering the generation of said magnetic resonance raw data in said magnetic resonance measured data generating unit dependent on said feedback information. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A magnetic resonance apparatus comprising:
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a magnetic resonance measured data generating unit which generates measured data, including magnetic resonance raw data and for generating control information relating to the generation of said magnetic resonance raw data;
a measured data evaluation unit connected to said magnetic resonance measured data generating unit by a data channel via which said magnetic resonance raw data and said control information are supplied from said magnetic resonance measured data generating unit to said data evaluation unit;
a unit in said measured data evaluation unit which generates a feedback signal from said magnetic resonance raw data and said control information; and
a feedback channel connecting said data evaluation unit to said magnetic resonance measured data generating unit via which said feedback signal is supplied to said magnetic resonance measured data generating unit, said feedback signal altering the generation of said magnetic resonance raw data in said magnetic resonance measured data generating unit. - View Dependent Claims (12, 13, 14, 15, 16)
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Specification