Systems and methods for alerting auditory prosthesis recipient

Patent metadata

Field	Value
Publication number	US-11090495-B2
Application number	US-202016737392-A
Country	US
Kind code	B2
Filing date	Jan 8, 2020
Priority date	Jun 30, 2015
Publication date	Aug 17, 2021
Grant date	Aug 17, 2021

Abstract

An alert system detects when an auditory prosthesis recipient is wearing her sound processor. When the processor is not worn, the alert system signals a secondary device, such as an accessory, to provide some other form of tactile stimulation to allow the recipient to be made aware of certain auditory stimuli she is not receiving via the auditory prosthesis. Thus, the alert system can effectively “hear” for the recipient. Since many auditory prosthesis recipients are, for all practical purposes, completely deaf without their external sound processors attached and operational, such an alert system increases the recipient's safety, convenience, and quality of life.

First claim

What is claimed is:

1. A method comprising:
receiving an environmental audio signal while a recipient of an auditory prosthesis is unable to receive auditory signals from the auditory prosthesis;
determining, with an application of a smartphone, tablet, or personal computer, whether the environmental audio signal meets a threshold criteria; and
responsive to the environmental audio signal satisfying the threshold criteria, sending a stimulus signal to the recipient of the auditory prosthesis.

2. The method of claim 1 , wherein sending a stimulus signal to a recipient of an auditory prosthesis includes:
sending the stimulus signal to a recipient of an auditory prosthesis via an accessory device worn by the recipient.

3. The method of claim 1 , further comprising:
further responsive to the environmental audio signal satisfying the threshold criteria, storing a type associated with the environmental audio signal; and
displaying the type to the recipient.

4. The method of claim 1 , further comprising:
detecting a status of the auditory prosthesis,
wherein the sending of the stimulus is based at least in part on the status of the auditory prosthesis.

5. The method of claim 1 , further comprising:
determining whether the environmental audio signal meets a critical criteria; and
ending an escalated stimulus signal to the recipient based at least in part on the critical criteria determination.

6. The method of claim 1 , wherein determining whether the environmental audio signal meets the threshold criteria includes:
analyzing sound frequency and sound volume of the environmental audio signal.

7. The method of claim 1 , wherein the stimulus signal is a vibratory stimulus signal, electrical stimulus signal, or visual stimulus signal.

8. The method of claim 1 , wherein the environmental audio signal is received while the recipient is not wearing the auditory prosthesis, thereby the recipient being unable to receive auditory signals from the auditory prosthesis.

9. A system comprising:
an accessory comprising a stimulator;
a detection device comprising a microphone, a transmitter, and a processor, wherein the processor is configured to:
detect an environmental audio signal with the microphone;
analyze the environmental audio signal; and
transmit a signal to the accessory based on the analyzing to cause the stimulator to deliver a perceptible stimulus to a user.

10. The system of claim 9 , wherein the accessory comprises a wristband.

11. The system of claim 9 , wherein the perceptible stimulus is a vibratory stimulus.

12. The system of claim 9 , wherein the perceptible stimulus is an electrical stimulus.

13. The system of claim 9 , wherein the perceptible stimulus is a visual stimulus.

14. The system of claim 9 , further comprising:
an auditory prosthesis of the user.

15. An apparatus comprising:
a non-transitory computer readable medium comprising instructions that, when executed by one or more processors cause the one or more processors to:
receive an environmental audio signal;
analyze the environmental audio signal; and
based on the analyzing, transmit a signal to an accessory to cause the accessory to deliver a perceptible stimulus to a user.

16. The apparatus of claim 15 , wherein to analyze the environmental audio signal includes to analyze the environmental audio signal based on recipient settings.

17. The apparatus of claim 15 , wherein to analyze the environmental audio signal includes to analyze the environmental audio signal based on sound frequency and sound volume.

18. The apparatus of claim 15 , wherein to analyze the environmental audio signal includes comparing the environmental audio signal with a threshold; and wherein to transmit the signal is responsive to the environmental audio signal passing the threshold.

19. The apparatus of claim 15 , wherein to analyze the environmental audio signal includes to determine whether the environmental audio signal meets a critical criteria; and
wherein the perceptible stimulus is an escalated stimulus signal responsive to the environmental audio signal meeting the critical criteria.

20. The apparatus of claim 15 , further comprising:
a smartphone comprising the non-transitory computer readable medium.

Assignees

• Cochlear Ltd

Inventors

• Hunt Andrew
• Harte David
• Yoo Hans
• Smith Roger Alan

Classifications

• A61N1/0541

  Cochlear electrodes · CPC title

• A61N1/37258 Primary

  Alerting the patient · CPC title

• A61N1/36038

  Cochlear stimulation · CPC title

• A61N1/36036

  of the outer, middle or inner ear · CPC title