IMPROVED APPARATUS AND METHOD FOR POSITIONING IMPLANTABLE HEARING AID DEVICE

摘要

The present invention is directed to an apparatus and method for supportably positioning an implantable hearing aid actuator within a patient's skull. The improved apparatus includes a carry device for carrying an implantable hearing aid actuator at a first end, a swivel device for pivotably supporting the carrier device, and a mounting device for mounting the apparatus to a patient's skull. To facilitate installation, a swivel device may be provided in a unitary manner so as to provide for selective placement and securement as a single unit to the mounting device. To yield enhanced depth positioning, the carrier device may be selectively advancable relative to the swivel device, and the carrier device may comprise two or more members interconnected for selective advancement of one relative to other. In the later regard, the carrier device may include at least a first member which telescopes coaxially relative to a second member.