Systems and methods for providing a pre-stimulation visual cue representative of a cochlear implant stimulation level

• US 8,923,979 B1
• Filed: 03/14/2014
• Issued: 12/30/2014
• Est. Priority Date: 07/30/2010
• Status: Active Grant

• Current Assignee: Advanced Bionics AG (Sonova Holding AG)
• Original Assignee: Advanced Bionics AG (Sonova Holding AG)
• Inventors: Johnston, Jacob, Calle, Guillermo A.
• Primary Examiner(s): Gedeon, Brian T
• Assistant Examiner(s): TEJANI, ANKIT D
• Application Number:
  US14/214,012
• Time in Patent Office: 291 Days
• Field of Search: None
• US Class Current: 607/57
• CPC Class Codes: A61N 1/0541 Cochlear electrodes
• 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: G06F 2203/04803 Split screen, i.e. subdividing the display area or the window area into separate subareas
• CPC Class Codes: G06F 3/04847 Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
• CPC Class Codes: G16H 40/63 for local operation
• CPC Class Codes: G16Z 99/00 Subject matter not provided for in other main groups of this subclass
• CPC Class Codes: H04R 25/606 acting directly on the eardrum, the ossicles or the skull, e.g. mastoid, tooth, maxillary or mandibular bone, or mechanically stimulating the cochlea, e.g. at the oval window
• CPC Class Codes: H04R 25/70 Adaptation of deaf aid to hearing loss, e.g. initial electronic fitting

Abstract

An exemplary system includes at least one computing device communicatively coupled to a cochlear implant system and that 1) determines one or more control parameters to be used by the cochlear implant system to apply electrical stimulation to a patient, 2) determines, based on the one or more control parameters, a target stimulation level to be used by the cochlear implant system to apply the electrical stimulation to the patient, and 3) displays a pre-stimulation visual cue indicative of the determined target stimulation level in a graphical user interface prior to the cochlear implant system using the one or more control parameters to apply the electrical stimulation to the patient. Corresponding systems and methods are also described.

Claims

1. A system comprising:

at least one computing device communicatively coupled to a cochlear implant system and that;

determines one or more control parameters to be used by the cochlear implant system to apply electrical stimulation to a patient,

determines, based on the one or more control parameters, a target stimulation level to be used by the cochlear implant system to apply the electrical stimulation to the patient, and

displays a pre-stimulation visual cue indicative of the determined target stimulation level in a graphical user interface prior to the cochlear implant system using the one or more control parameters to apply the electrical stimulation to the patient.

2. The system of claim 1, wherein the determined target stimulation level represents a most-comfortable loudness level for the electrical stimulation.

3. The system of claim 1, wherein the determined target stimulation level is associated with a stimulation channel of the cochlear implant system.

4. The system of claim 1, wherein the at least one computing device:

determines an additional target stimulation level based on the one or more control parameters; and

displays an additional pre-stimulation visual cue indicative of the determined additional target stimulation level together with the pre-stimulation visual cue in the graphical user interface prior to the cochlear implant system using the one or more control parameters to apply the stimulation to the patient;

wherein the target stimulation level is associated with a stimulation channel of the cochlear implant system and the additional target stimulation level is associated with an additional stimulation channel of the cochlear implant system.

5. The system of claim 1, wherein the one or more control parameters comprise at least one of a most-comfortable level, a threshold level, and a clipping level.

6. The system of claim 1, wherein the one or more control parameters comprise an operational mode of the at least one computing device.

7. The system of claim 6, wherein the operational mode of the at least one computing device comprises one of a live speech mode, a speech burst mode, and a tone burst mode of the at least one computing device.

8. The system of claim 1, wherein the pre-stimulation visual cue comprises a vertical bar graphical object within a stimulation level chart in the graphical user interface.

9. The system of claim 8, wherein the vertical bar graphical object is semi-transparent.

10. The system of claim 1, wherein the at least one computing device:

receives a user input command to apply the electrical stimulation to the patient;

directs the cochlear implant system to apply the electrical stimulation to the patient in accordance with the one or more control parameters; and

displays, in the graphical user interface, a stimulation visual cue indicative of an actual stimulation level at which the cochlear implant system applies the electrical stimulation to the patient in accordance with the one or more control parameters.

11. The system of claim 10, wherein:

the pre-stimulation visual cue comprises a semi-transparent vertical bar graphical object within a stimulation level chart in the graphical user interface; and

the stimulation visual cue comprises an opaque vertical bar graphical object within the stimulation level chart in the graphical user interface.

12. The system of claim 11, wherein the opaque vertical bar graphical object overlays the semi-transparent vertical bar graphical object in the graphical user interface during the application of the electrical stimulation to the patient.

13. The system of claim 11, wherein:

the determined target stimulation level and the actual stimulation level are equivalent; and

the semi-transparent vertical bar graphical object and the opaque vertical bar graphical object graphically indicate the equivalence.

14. A system comprising:

at least one computing device that;

determines, based on one or more control parameters, a target stimulation level to be used by a cochlear implant system communicatively coupled to the at least one computing device to apply electrical stimulation to a patient in accordance with a cochlear implant fitting procedure; and

displays a pre-stimulation visual cue indicative of the determined target stimulation level in a stimulation chart in a graphical user interface prior to the cochlear implant system using the one or more control parameters to apply the electrical stimulation to the patient in accordance with the cochlear implant fitting procedure.

15. The system of claim 14, wherein the at least one computing device:

receives a user input command to initiate an actual application of the electrical stimulation to the patient;

executes, in response to the user input command, the cochlear implant fitting procedure to direct the cochlear implant system to apply the electrical stimulation to the cochlea of the patient based on the one or more control parameters; and

displays, in the graphical user interface, a stimulation visual cue indicative of an actual stimulation level at which the cochlear implant system applies the electrical stimulation to the patient based on the one or more control parameters.

16. The system of claim 15, wherein:

the pre-stimulation visual cue comprises a semi-transparent vertical bar graphical object within the stimulation level chart in the graphical user interface; and

the stimulation visual cue comprises an opaque vertical bar graphical object overlaying the semi-transparent vertical bar graphical object within the stimulation level chart in the graphical user interface.

17. The system of claim 14, wherein the at least one computing device:

displays at least one of a user-controllable most-comfortable loudness level graphical object, a user-controllable threshold loudness level graphical object, and a user-controllable clipping loudness level graphical object together with the pre-stimulation visual cue in the stimulation chart in the graphical user interface.

18. A system comprising:

a communication facility communicatively coupled to a cochlear implant system;

a fitting facility communicatively coupled to the communication facility and configured to direct the cochlear implant system to apply electrical stimulation to a patient in accordance with a cochlear implant fitting procedure;

a pre-stimulation facility communicatively coupled to at least one of the communication facility and the fitting facility and configured to

determine one or more control parameters to be used by the cochlear implant system to apply the electrical stimulation to the patient in accordance with the cochlear implant fitting procedure, and

determine a target stimulation level based on the one or more control parameters; and

a user interface facility communicatively coupled to the pre-stimulation facility and configured to display a pre-stimulation visual cue indicative of the determined target stimulation level in a graphical user interface prior to the fitting facility directing the cochlear implant system to apply the electrical stimulation to the patient in accordance with the cochlear implant fitting procedure.

19. The system of claim 18, wherein the determined target stimulation level represents a most-comfortable loudness level for the electrical stimulation.

20. The system of claim 18, wherein the determined target stimulation level is associated with a stimulation channel of the cochlear implant system.