Otoplastic for connecting hearing aid or another hearing device to auditory canal with help of sound hose comprises fastening device, which has tube socket, where outside diameter of tube socket is larger than inside diameter of socket
摘要
<p>The Otoplastic (1) comprises a fastening device which has a tube socket (3). The outside diameter of the tube socket is larger than the inside diameter of the sound hose (2), so that the sound hose is frictionally engaged on the tube socket. The tube socket is connected with the Otoplastic in one piece.</p>
