Relay interface for connecting an implanted medical device to an external electronics device

• US 10,485,974 B2
• Filed: 09/25/2015
• Issued: 11/26/2019
• Est. Priority Date: 10/19/2010
• Status: Active Grant

• Current Assignee: Cochlear Limited
• Original Assignee: Cochlear Limited
• Inventors: Miller, Scott Allan, Dupeyron, Denis
• Primary Examiner(s): Layno, Carl H
• Assistant Examiner(s): Piateski, Erin M
• Application Number:
  US14/865,946
• Publication Number:
  US 20160008599A1
• Time in Patent Office: 1,523 Days
• Field of Search: 607 57, 607 60
• CPC Class Codes: A61N 1/36038 Cochlear stimulation
• CPC Class Codes: A61N 1/37247 User interfaces, e.g. input or presentation means
• CPC Class Codes: A61N 1/37264 Changing the program; Upgrading firmware
• CPC Class Codes: A61N 1/37282 characterised by communication with experts in remote locations using a network
• CPC Class Codes: A61N 1/3787 from an external energy source

Abstract

An interface relay system for use with a fully implantable medical devices that permits transcutaneous coupling of the implanted medical device to a consumer electronics device. In one embodiment, coupling the implanted medical device to the external electronics device provides a back-up source of power for operating the implanted medical device. In another embodiment, coupling the implanted medical device to the external electronics device allows for providing unidirectional and/or bidirectional data transfer between the devices. In one arrangement, the consumer electronics device may be connectable to a communications/data network to allow for network communication between the implantable medical device and a remote processing platform/server.

Claims

1. A method for use with an implanted component of a hearing instrument, comprising:

obtaining access to an external device configured to interface with the implanted component of the hearing instrument, the external device including a wireless transmitter adapted to transcutaneously communicate with a wireless apparatus of the implanted component of the hearing instrument;

establishing data communication between the external device and a consumer electronics device having a network interface connectable to a data network;

utilizing the consumer electronics device, transmitting data parameters via the network interface to a platform in the data network;

receiving parameters via the network interface of the consumer electronics device, wherein the received parameters are sent via the data network in response to the data parameters;

transmitting the received parameters to the implanted component of the hearing instrument; and

utilizing a fitting algorithm at the platform in the data network to generate fitting parameters based on the transmitted data parameters transmitted to the platform, wherein

a medical professional who is conducting a fitting of the implanted hearing instrument to a recipient thereof is co-located with the recipient.

2. The method of claim 1, wherein:

the method further comprises;

receiving an audio stimulation signal via the network interface; and

providing the audio stimulation signal to the implanted component, wherein the data parameters are generated in response to the audio stimulation signal.

3. The method of claim 2, wherein providing the audio stimulation signal comprises:

generating an ambient audio signal in response to the audio stimulation signal, wherein the implanted component receives the audio stimulation signal via a microphone.

4. The method of claim 2, wherein providing the audio stimulation signal comprises:

utilizing the external device to transcutaneously transmit the audio stimulation signal to a signal processor of the implanted component.

5. The method of claim 1, further comprising:

operating a controller in the external device to utilize an implant communication protocol and a consumer electronics device communication protocol to translate signals received from one of the hearing instrument or the consumer electronics device into a form receivable by the other of the hearing instrument or the consumer electronics device.

6. The method of claim 1, further comprising:

utilizing a neural network to generate the fitting parameters, wherein the received parameters are fitting parameters.

7. The method of claim 1, wherein:

the consumer electronics device is a cell phone.

8. The method of claim 1, wherein:

the received parameters are fitting parameters that are generated at a location remote from the recipient of the hearing prosthesis response to the data parameters.

9. The method of claim 1, further comprising:

accumulating information from the hearing instrument, wherein the accumulated information corresponds to the data parameters.

10. The method of claim 1, further comprising:

processing the data parameters and receiving the received parameters within a few seconds or less, wherein the received parameters are the fitting parameters, and prior to receiving the received fitting parameters, the fitting parameters are generated based on the processed data parameters.

11. The method of claim 1, wherein:

the action of positioning the external device proximate to the implanted component includes positioning the external device in communication range of the implanted hearing instrument.

12. An external device for transcutaneously providing power to an implanted medical device, the external device powered by a non-medical electronics device, comprising:

a housing adapted for external mounting proximate to an implanted medical device;

a cable extending from the housing and terminating in a connector adapted for interfacing with a mating port of a non-medical electronics device, wherein a first terminal of the connector is connectable to a power source of the non-medical electronics device;

power control circuitry disposed within the housing, the power control circuitry operable to receive power from the first terminal via the cable and adapt the power for transcutaneous transmission; and

a wireless transmitter configured to transmit the power from the housing for receipt by a receiver of an implanted medical device when the wireless transmitter is proximate the receiver.

13. The device of claim 12, wherein, upon connecting the connector with the port of the non-medical electronics device, the implanted medical device is at least partially powered using power from the non-medical electronics device.

14. The device of claim 12, wherein the power control circuitry modulates a first electrical signal received via the first terminal to generate a second electrical signal for wireless transmission to the implantable medical device, wherein the second electrical signal is compatible with the implantable medical device.

15. The device of claim 12, wherein the connector further comprise:

a second terminal, wherein the second terminal is operable to receive data signals originating from the non-medical electronics device.

16. The device of claim 15, wherein the housing further comprises:

a controller, wherein the controller is operable to process the data signals received via the second terminal and generate processed signals, wherein the wireless transmitter is operative to transmit the processed data signals to the implantable medical device.

17. The device of claim 16, wherein the data signal comprises an audio signal, wherein the processor is operable to process the audio signal for transmission and receipt by an implanted hearing instrument.

18. The device of claim 12, wherein, the non-medical device is a device with a power source configured to power a mobile phone.

19. The device of claim 12, wherein, the non-medical device is a non-specialized power source.

20. The device of claim 12, wherein the non-medical device is mobile phone.

21. The device of claim 12, further comprising a memory located in the housing.

22. The device of claim 12, further comprising a controller located in the housing.

23. The device of claim 12, further comprising power control circuitry located in the housing.

24. A method for use with an implanted component of a hearing instrument, comprising:

obtaining access to an external device configured to interface with the implanted component of the hearing instrument, the external device including a wireless transmitter adapted to transcutaneously communicate with a wireless apparatus of the implanted component of the hearing instrument;

establishing data communication between the external device and a consumer electronics device having a network interface connectable to a data network;

utilizing the consumer electronics device, transmitting data parameters via the network interface to a platform in the data network;

receiving parameters via the network interface of the consumer electronics device, wherein the received parameters are sent via the data network in response to the data parameters;

transmitting the received parameters to the implanted component of the hearing instrument; and

storing a plurality of respective user settings on the platform, wherein

the received parameters are one of the respective stored user settings, and

the method further comprises;

determining that another one of the respective user settings are utilitarian for a respective alternate sound scene relative to a prior and/or current sound scene;

utilizing the consumer electronics device, transmitting second data parameters via the network interface to the platform in the data network;

receiving second parameters via the network interface of the consumer electronics device, wherein the received second parameters are sent via the network in response to the data second parameters; and

transmitting the received second parameters to the hearing instrument, wherein the received second parameters are the another one of the respective stored user settings.

25. The method of claim 24, further comprising:

utilizing a fitting algorithm at the platform in the data network to generate fitting parameters based on the transmitted data parameters transmitted to the platform the received parameters are fitting parameters, wherein

a medical professional who is conducting a fitting of the implanted hearing instrument to a recipient thereof is co-located with the recipient.

26. The method of claim 24, wherein:

the action of storing the plurality of respective user settings on the platform is executed during a fitting session;

the action of determining occurs during normal use of the hearing instrument after the fitting session;

the action of utilizing the consumer electronics device and transmitting second data parameters via the network interface to the platform in the data network occurs during normal of the hearing instrument use after the fitting session;

the action of receiving second parameters via the network interface of the consumer electronics device occurs during normal use of the hearing instrument after the fitting session; and

the action of transmitting the received second parameters to the hearing instrument occurs during normal use of the hearing instrument after the fitting session and the method further comprises;

evoking a hearing percept using the second parameters.

27. A method for use with an implanted component of a hearing instrument, comprising:

obtaining access to an external device configured to interface with the implanted component of the hearing instrument, the external device including a wireless transmitter adapted to transcutaneously communicate with a wireless apparatus of the implanted component of the hearing instrument;

establishing data communication between the external device and a consumer electronics device having a network interface connectable to a data network;

utilizing the consumer electronics device, transmitting data parameters via the network interface to a platform in the data network;

receiving parameters via the network interface of the consumer electronics device, wherein the received parameters are sent via the data network in response to the data parameters;

transmitting the received parameters to the implanted component of the hearing instrument, wherein

the wireless transmitter of the external device is a passive device that contains no internal battery and is configured to convert DC power to AC power for transcutaneous transmission.

28. The method of claim 27, further comprising:

utilizing a fitting algorithm at the platform in the data network to generate fitting parameters based on the transmitted data parameters transmitted to the platform, wherein the received parameters are the fitting parameters, wherein

a medical professional who is conducting a fitting of the implanted hearing instrument to a recipient thereof is co-located with the recipient.

29. The method of claim 27, wherein:

the action of receiving the received parameters fits the hearing instrument to a recipient thereof.

30. The method of claim 27, wherein:

the action of receiving the received parameters provides an operating upgrade to the hearing instrument.

31. The method of claim 27, wherein:

the received parameters are non-fitting parameters that are generated at a location remote from the recipient of the hearing instrument in response to the data parameters.

32. The method of claim 27, wherein:

the method is a non-fitting method.