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Artificial ear and auditory canal system and means of manufacturing the same

Sibbald, A.; Warner, G.D.rek

Official Gazette of the United States Patent and Trademark Office Patents 1259(2)

2002


ISSN/ISBN: 0098-1133
Accession: 034441700

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A laminated artificial pinna having a concha, fossa and auditory canal. The auditory canal is constructed and arranged relative to the concha so that the distance from the center of the entrance of the auditory canal to the rear wall of the concha lies within the range of 15 mm to 20 mm, the distance from the center of the entrance of the auditory canal to the concha floor lies within the range of 9 mm to 15 mm, and the alignment of the turning point with the center of the entrance of the auditory canal is substantially horizontal.

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