Cochlear Limited

Mathew Ross Markey

John Chambers

David John Reid

Padraig Joseph Hurley

Andrew Saldanha

Aspects of the present invention are generally directed to taking measurements in a hearing prosthesis. In an embodiment, a power circuit, which may be a switched mode power circuit, is shut down during performance of the measurements to reduce interference. Then, power capacitively stored by the power circuit is used to power the hearing prosthesis during performance of the measurements. In an embodiment, the power circuit increases its voltage just prior to performance of the measurements. This serves to increase the amount of energy capacitively stored by the power circuit and thus extends the period of time during which the measurements may be taken while the power circuit is shut off.

Sensitive measurements in a hearing prosthesis

A medical implant, including a first power storage device, a first switching circuit for receiving power and transferring the received power from an implant connector electrically connected to the medical implant to the first power storage device in a first power transfer stage, a second power storage device, and a second switching circuit for transferring power from the first power storage device to the second power storage device in a second power transfer stage.

Growing community of inventors

Oatley, Australia

Mathew Ross Markey