Overview
- Researchers at IIT Madras' Electronic Materials and Thin Films Lab developed a minimally invasive continuous glucose monitoring concept.
- The architecture combines reusable control electronics, power and communications with a disposable microneedle sensor patch.
- A patented electro-thermochromic display integrated into the patch presents glucose readings without a smartphone or dedicated reader.
- The display and electronics consume power only when updating values, extending battery life and reducing recharging needs.
- Prof. Parasuraman Swaminathan said the approach could reduce finger pricks and help patients stay in range more consistently.