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专利名称：Dispensing of hearing aids申请号：AUPR996702申请日：20020115公开号：AUPR996702A0公开日：20020207
摘要：An apparatus and related method for aiding the dispensation of a hearing aid,which is able to test the perception of a patient's hearing and determine the correctamplification of the hearing aid, includes a plug adapted to be received within a patient'sear. The plug has two tubes passing therethrough, with a first tube carrying the soundemitted from a source of sound and a second tube for acting as a vent within thepatient's hear.
申请人：WALKER, K.
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