Abstract: Embodiments presented herein are generally directed to techniques that provide a medical device component with the ability to communicate in both the near-field and far-field via a single antenna arrangement. More specifically, a medical device component includes an electronics circuit, a coil driver, an antenna arrangement, and an isolation circuit. The isolation circuit operates to extract far-field signals received at the antenna arrangement and provide these signals to the electronics circuit. The electronics circuit is protected from near-field signals received at the antenna arrangement via the isolation circuit.

Abstract: A method, including placing a transcutaneous power transfer apparatus at a location on a surface of the skin proximate an implanted medical device, transferring power from the apparatus to the implanted medical device, and actively cooling the transcutaneous power transfer apparatus below the ambient temperature prior to and/or after commencing transfer of power from the apparatus to the implanted medical device.

Abstract: A device, including an inductive power transmission apparatus, wherein the device includes a dedicated heat transfer arrangement configured to transfer away from the device heat that is generated when transferring power using the device, and the device is configured to transmit inductance power transcutaneous into a person. The device can be a hearing prosthesis component.

Abstract: Embodiments presented herein are generally directed to techniques that provide a medical device component with the ability to communicate in both the near-field and far-field via a single antenna arrangement. More specifically, a medical device component includes an electronics circuit, a coil driver, an antenna arrangement, and an isolation circuit. The isolation circuit operates to extract far-field signals received at the antenna arrangement and provide these signals to the electronics circuit. The electronics circuit is protected from near-field signals received at the antenna arrangement via the isolation circuit.

Abstract: An apparatus includes implantable first circuitry configured to wirelessly receive power from a device external to the recipient's body, implantable second circuitry configured to provide stimulation signals to a portion of the recipient's body, and implantable third circuitry, at least a portion of the first circuitry and at least a portion of the third circuitry forming a series resonant tank circuit configured to capacitively couple the second circuitry to the first circuitry while galvanically isolating the second circuitry from the first circuitry, such that at least a portion of the electric power is transferred from the first circuitry to the second circuitry through the third circuitry whilst preventing stimulation currents.

Abstract: Embodiments presented herein are generally directed to techniques that provide a medical device component with the ability to communicate in both the near-field and far-field via a single antenna arrangement. More specifically, a medical device component includes an electronics circuit, a coil driver, an antenna arrangement, and an isolation circuit. The isolation circuit operates to extract far-field signals received at the antenna arrangement and provide these signals to the electronics circuit. The electronics circuit is protected from near-field signals received at the antenna arrangement via the isolation circuit.