User disposable sleeve for use within the ear canal

User disposable sleeves for use with sound controlling structures having a non-constant radial profile can include an inner portion adapted to releasably attach to the sound controlling structure and an outer portion adapted to fit within a user's ear canal. The user disposable sleeve can inclu...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Oliveira, Robert J, Venem, Michael T, Babcock, Martin P
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
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