| 摘要 |
An acoustic drive device for an implantable hearing prosthesis is described. A cantilevered positioning stalk has a base end fixedly coupled to an implantable signal processor, an elongated center beam supported by the base end, and an unsupported free end of the positioning stalk. An acoustic drive unit is located at the free end of the positioning stalk and adapted to convert an electrical stimulation signal from the signal processor into an acoustic mechanical stimulation signal directed to an outer surface of a patient cochlea. |
