SYSTEM AND METHOD FOR OPERATING MAGNETIC RESONANCE IMAGING SYSTEM DURING RAMPING

PROBLEM TO BE SOLVED: To provide ramping of a magnetic resonance imaging (MRI ) system that does not add cost and complexity.SOLUTION: Systems and methods for operating a magnetic resonance imaging (MRI) during ramping are provided. One method (30) includes a step (32) of reducing pressure in a cryo...

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Bibliographische Detailangaben
Hauptverfasser:	HOLLIS TIMOTHY JAMES, LVOVSKY YURI
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS DIAGNOSIS ELECTRICITY HUMAN NECESSITIES HYGIENE IDENTIFICATION INDUCTANCES MAGNETS MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES MEDICAL OR VETERINARY SCIENCE PHYSICS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES SURGERY TESTING TRANSFORMERS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide ramping of a magnetic resonance imaging (MRI ) system that does not add cost and complexity.SOLUTION: Systems and methods for operating a magnetic resonance imaging (MRI) during ramping are provided. One method (30) includes a step (32) of reducing pressure in a cryogen vessel of the MRI system during magnet ramping. The method also includes a step (38) of returning pressure in the cryogen vessel to a normal operating pressure level after magnet ramping is complete.