DEVICE AND METHOD FOR DETERMINING ANALYTE LEVELS

  • US 20120179014A1
  • Filed: 03/02/2012
  • Published: 07/12/2012
  • Est. Priority Date: 03/04/1997
  • Status: Active Grant
First Claim
Patent Images

1. An implantable sensor for measuring an analyte, the sensor comprising:

  • an electrode configured to measure an analyte; and

    a membrane disposed on at least a portion of the electrode, the membrane comprising a first domain that comprises polyurethane and polyvinylpyrrolidone and a second domain that comprises an enzyme, wherein the first domain is configured to prevent entry of inflammatory cells, and wherein the first domain is distal to the second domain with respect to the electrode.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×