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Implantable cell/tissue-based biosensing device

  • US 7,519,409 B2
  • Filed: 12/29/2005
  • Issued: 04/14/2009
  • Est. Priority Date: 12/29/2005
  • Status: Expired due to Fees
First Claim
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1. A biosensor device for sensing an analyte in a patient, the biosensor device comprising:

  • a biosensing recognition element capable of interacting with the analyte and carrying out a response to electrical stimulation that is alterable upon interaction with the analyte;

    an electrical interface contacting the biosensing recognition element;

    stimulation circuitry, associated with the electrical interface, for delivering the electrical stimulation to the biosensing recognition element; and

    sensing circuitry, associated with the electrical interface, for sensing the response of the biosensing recognition element to the electrical stimulation.

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