focused stimulation in medical stimulation device

focused stimulation in medical stimulation device

  • CN 101,277,736 B
  • Filed: 05/01/2006
  • Issued: 07/06/2016
  • Est. Priority Date: 04/29/2005
  • Status: Active Grant
First Claim
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1. there is a cochlear implant for the i-coch electrod-array being implanted to special receptor,Described implant is configured in described special receptor cochlea or discrete stimulation district, many placesTerritory provides to stimulate, by executing to described cochlea via the electrode channel in described electrod-array simultaneouslyThe described stimulation added and the interference of one or more restriction signal to define described discrete stimulation region,And wherein, based on described electrode channel across resistance measurement determine described stimulation and limit signal,Described measurement across resistance represents that the specific currents of described special receptor expands cloth function, wherein said across resistanceMeasurement is the actual measurement carried out at the electrode of electrod-array, wherein said one or more limitsSignal processed has the polarity contrary with described stimulus signal.

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