LOOSENING A MOVEABLE PART IN A SWITCHABLE DEVICE OF AN MRI SYSTEM

Disclosed herein is an arrangement (100) for loosening a moveable part (104) resting at a first position within a switchable device (106) of a magnetic resonance imaging system (300). The arrangement (100) comprises the moveable part (104), an inductor (102), and an alternating current supply (108)....

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Bibliographische Detailangaben
1. Verfasser:	Forthmann, Peter
Format:	Patent
Sprache:	eng
Schlagworte:	MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING
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Beschreibung
Zusammenfassung:	Disclosed herein is an arrangement (100) for loosening a moveable part (104) resting at a first position within a switchable device (106) of a magnetic resonance imaging system (300). The arrangement (100) comprises the moveable part (104), an inductor (102), and an alternating current supply (108). The moveable part (104) is configured to switch the switchable device (106) at least from a first state to a second state by moving from the first position to a second position within the switchable device (106). The inductor (102) is connected with the alternating current supply (108) via an electrical connection (110). The alternating current supply (108) is configured to supply the inductor (102) with an alternating current via the electrical connection (110). The inductor (102) is further configured to loosen the moveable part (104) by inducing vibrations of the moveable part (104), when the inductor (102) receives the alternating current from the alternating current supply (108) via the electrical connection (110).