Electric and acoustic stimulation fitting systems and methods

• US 8,150,527 B2
• Filed: 06/30/2009
• Issued: 04/03/2012
• Est. Priority Date: 04/02/2004
• Status: Active Grant

• Current Assignee: Advanced Bionics AG (Sonova Holding AG)
• Original Assignee: Advanced Bionics LLC (Sonova Holding AG)
• Inventors: Faltys, Michael A., Segel, Philip A., Overstreet, Edward H., Harrison, William Vanbrooks
• Primary Examiner(s): Layno, Carl H
• Assistant Examiner(s): MALAMUD, DEBORAH LESLIE
• Application Number:
  US12/495,593
• Publication Number:
  US 20090264962A1
• Time in Patent Office: 1,008 Days
• Field of Search: 607 1- 2, 607 55- 57, 607115-116, 607/118, 607136-137, 607/139
• US Class Current: 607/57
• CPC Class Codes: A61N 1/36038 Cochlear stimulation
• CPC Class Codes: H04R 25/70 Adaptation of deaf aid to hearing loss, e.g. initial electronic fitting

Abstract

Methods and systems for modifying the parameters of at least one hearing device for a patient with residual hearing provide needed orchestration of acoustic and electric stimulation of patients wearing such devices.

Claims

1. A method for modifying the parameters of multiple hearing devices, comprising:

providing a user interface that allows a user to modify parameters of at least one of (a) a hearing aid and a cochlear implant speech processor and (b) the acoustic and electric elements of an electric-acoustic processor using software configured to provide instructions to the hearing aid and the cochlear implant speech processor, or to the acoustic and electric elements of the electric-acoustic processor, situated in the same ear for generating or applying both acoustic stimulation signals to the acoustic sensing organs of the ear and electric stimulation signals to the auditory nerve of the same ear;

wherein the hearing aid and the acoustic elements of the electric-acoustic processor are devices that provide acoustic stimulation signals to the acoustic sensing organs of the ear, the acoustic stimulation signals being sound waves directed into the ear canal;

wherein the cochlear implant speech processor and the electric elements of the electric-acoustic processor are devices that provide electric stimulation signals to the auditory nerve of the ear, the electric stimulation signals being stimulation current applied to electrodes implanted within the cochlea of the ear.

2. The method of claim 1, wherein:

the user interface is configured to allow the user to modify, with the software, the parameters of the electric-acoustic processor when the electric elements of the electric-acoustic processor are situated ipsilateral to the acoustic elements of the electric-acoustic processor.

3. The method of claim 1, wherein:

the software is configured to provide instructions when at least one of the hearing aid and the acoustic elements of the electric-acoustic processor are situated contralateral to at least one of the cochlear implant speech processor and the electric elements of the electric-acoustic processor.

4. The method of claim 1, further comprising:

mapping audio information to electrode contact position with the software in a patient with a cochlear implant.

5. The method of claim 1, further comprising:

at least one of simultaneously and sequentially outputting instructions capable of modifying acoustic and electric parameters to determine interaction between multiple channels in the at least one of the hearing aid, the acoustic elements of the electric-acoustic processor, the cochlear implant speech processor, and the electric elements of the electric-acoustic processor.

6. The method of claim 1, further comprising:

assessing, with the software, the proper sequencing of acoustic and electric events for at least one of the hearing aid and the acoustic elements of the electric-acoustic processor and at least one of the cochlear implant speech processor and the electric elements of the electric-acoustic processor.