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Cochlear implant and simplified method of fitting same

  • US 7,076,308 B1
  • Filed: 08/13/2002
  • Issued: 07/11/2006
  • Est. Priority Date: 08/17/2001
  • Status: Active Grant
First Claim
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1. A method of fitting a bionic ear implant having an electrode array with multiple electrode contacts through which electrical stimulation may be applied to the patient'"'"'s cochlea;

  • the method comprising;

    measuring M-levels associated with a stimulus applied to selected ones of the multiple electrode contacts, where an M-level comprises a comfortable stimulation intensity;

    globally determining a T-level for all of the electrode contacts, where a T-level comprises a minimally perceptable stimulation intensity; and

    using the M- and T-levels to help set the intensity of stimuli applied to the electrode contacts after fitting, wherein globally determining a T-level comprises setting the T-level to zero as the determined T-level.

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