HEADPIECES AND IMPLANTABLE COCHLEAR STIMULATION SYSTEMS INCLUDING THE SAME

A cochlear implant headpiece in accordance with one of the present inventions includes a housing including a top wall, a bottom wall and a receptacle that extends from the top wall to the bottom wall, that defines an open top end, an open bottom end and a central axis, and that includes a receptacle...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HEERLEIN, Markus, Michael, SMITH, James, George Elcoate
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A cochlear implant headpiece in accordance with one of the present inventions includes a housing including a top wall, a bottom wall and a receptacle that extends from the top wall to the bottom wall, that defines an open top end, an open bottom end and a central axis, and that includes a receptacle lock member, a magnet apparatus defining a bottom and including a magnet and a magnet apparatus lock member, and a headpiece antenna on or within the housing. The respective configurations of the receptacle and the magnet apparatus are such that the magnet apparatus can be inserted into the receptacle and, when fully inserted into the receptacle, the magnet apparatus bottom is located within or downwardly beyond the open bottom end of the receptacle. The respective configurations of the receptacle lock member and the magnet apparatus lock member are such that the fully inserted magnet apparatus will be fixed in one of a plurality of rotational orientations around the central axis. The present inventions also include cochlear stimulation systems with a sound processor and/or a cochlear implant in combination with such a headpiece.