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Flux limiting membrane for intravenous amperometric biosensor

  • US 8,906,210 B2
  • Filed: 06/07/2012
  • Issued: 12/09/2014
  • Est. Priority Date: 02/27/2006
  • Status: Expired due to Fees
First Claim
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1. A flux limiting membrane for an intravenous amperometric biosensor, comprising:

  • an ethylene vinylacetate (EVA) polymer at least partially coating a glucose oxidase reagent, wherein the glucose oxidase reagent is disposed on an electrode of the biosensor wherein the ethylene vinylacetate polymer comprising hydrophilic segments selectively limiting diffusion of glucose from circulating intravenous blood to the glucose oxidase reagent,wherein the EVA composition has a vinyl acetate content between about 9 wt % and about 50 wt %.

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