| 摘要 |
<p>A hearing aid (2) is provided which includes a receiver tube (14) containing waterproof ear wax mesh trap (16). The receiver tube is removably connected directly to the hearing aid receiver (12) and the tube may be cleaned or replaced by a hearing aid dispenser or audiologist during a patient office visit. The receiver tube includes a waterproof ear wax trap lodged within, that is made of a foamed and stretched PTFE membrane. Further, the length of the receiver tube may be adjusted by the dispenser or audiologist during the office visit by clipping it accordingly.</p> |
