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6401859: Custom-molded ear-plug and process for producing a custom-molded ear-plug device

INVENTORS: Widmer; Christoph (Stafa, CH); Hessel; Hans (Benglen, CH); Weidmann; Markus (Saland, CH)

ASSIGNEES: Phonak AG (Stafa, CH)

U.S. CLASS: 181/135; 381/328; 700/118

ABSTRACT: A device and process for uniquely identifying customized hearing aids and hearing aid parts. The device and process is also useful for facilitating the manufacture of a customized hearing aids and customized hearing aid parts by uniquely identifying the parts as belonging to a particular individual. Thus, the device and process ensures that hearing aids designed for a particular individual is properly and uniquely identifiable. XX

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REV 0 - - - 5/30/04