Contact Lens for Continuous Non-Invasive Glucose Monitoring


  • Develop contact lens with an embedded sensor capable of detecting small changes in the glucose concentration of tears, without the need for power or electronic circuitry
  • Develop cellular phone application to detect and the interpret the changes that occur in the contact lens


  • Glucose sensing using a daily, disposable contact lens will allow a diabetic to continuously monitor blood glucose levels without expensive supplies and equipment
  • Provide an alternative to current invasive glucose-monitoring techniques

Key Milestones

  • Prepare ultra-sensitive glucose detecting sensor
  • Incorporate glucose sensors into contact lens
  • Verify the performance of contact lens by assessing the sensitivity of glucose detection
  • Evaluate the safety of contact lens being in contact with the eyes
  • Determine economic and commercial viability