06/10/2026
A breakthrough years in the making.
EngPhys' own Dr. Leyla Soleymani alongside Dr. Mahla Poudineh from the University of Waterloo are developing the Wearable Aptalyzer, a tiny, minimally invasive patch designed to continuously monitor glucose, ketones, and other important health markers in real time.
Unlike current continuous glucose monitors, the device uses microscopic hydrogel needles that are less than a millimeter long, with the goal of providing a more comfortable monitoring experience.
The technology could have a major impact on diabetes management by helping users track both glucose and ketone levels continuously, while also opening the door to monitoring other biomarkers in the future.
Innovations like this highlight how engineering research can transform healthcare and improve quality of life for millions of people.