×

Transdermal analyte monitoring systems and methods for analyte detection

  • US 8,812,071 B2
  • Filed: 03/06/2008
  • Issued: 08/19/2014
  • Est. Priority Date: 03/07/2007
  • Status: Expired due to Fees
First Claim
Patent Images

1. A transdermal analyte monitoring system comprising:

  • a sensor assembly, wherein the sensor assembly comprises a hydrogel and a sensor body containing a plurality of electrodes, wherein the sensor body is in fluid communication with the hydrogel, wherein the hydrogel comprises a humectant and an enzyme, and wherein the humectant is in an effective amount to increase the performance longevity of the transdermal analyte monitoring system, as indicated by decreased signal drift, compared to the same system in the absence of the humectant, andwherein the humectant is sodium pyrrolidone carboxylic acid (NaPCA).

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×