Cylindrical Implant Magnet Optimized for MRI

A magnet arrangement for a hearing implant device is described. A magnet case is contained within an implantable device and has a central case axis of symmetry that is perpendicular to the outermost surface of the implantable device. The magnet case is configured to be freely rotatable within the im...

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Bibliographische Detailangaben
1. Verfasser:	Zimmerling, Martin
Format:	Patent
Sprache:	eng
Schlagworte:	DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY ELECTROTHERAPY HUMAN NECESSITIES HYGIENE LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS MAGNETOTHERAPY MEDICAL OR VETERINARY SCIENCE PUBLIC ADDRESS SYSTEMS RADIATION THERAPY ULTRASOUND THERAPY
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Beschreibung
Zusammenfassung:	A magnet arrangement for a hearing implant device is described. A magnet case is contained within an implantable device and has a central case axis of symmetry that is perpendicular to the outermost surface of the implantable device. The magnet case is configured to be freely rotatable within the implantable device about the case axis of symmetry. An implant magnet is contained within the magnet case and consists of a single cylindrical magnet having a central magnet axis of symmetry perpendicular to the case axis of symmetry. The implant magnet is configured to be freely rotatable within the magnet case about the magnet axis of symmetry.