• US 20070163880A1
  • Filed: 03/01/2007
  • Published: 07/19/2007
  • Est. Priority Date: 07/13/2004
  • Status: Active Grant
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First Claim
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1. A continuous glucose sensor for measurement of glucose in a host, the sensor comprising:

  • at least one electrode comprising a conductive material; and

    a membrane system disposed on an electroactive portion of the electrode, wherein the membrane system comprises a smooth outer surface formed by a vapor deposition process, wherein, for a time period of at least about one day, the membrane system is biocompatible and is configured to provide a linear response to glucose concentrations from about 40 mg/dL to about 400 mg/dL.

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