No more needles! Tracking blood sugar on your wrist

Wednesday, October 30, 2024

Imagine shrinking satellite technology that predicts the weather into a device that transmits vital information about the health of the person wearing it.

University of Waterloo engineers have achieved that technological feat that will help diabetics to monitor their glucose levels and other people faced with other chronic health problems.

The Waterloo team’s breakthrough addresses the major challenge of creating non-invasive, continuous glucose monitoring, essential for those managing diabetes.

Currently, diabetics must frequently prick their fingers or rely on invasive wearable patches with micro-needles to track their blood-sugar levels. But the system designed by Dr. George Shaker, an adjunct associate professor at Waterloo’s Department of Electrical and Computer Engineering, and his colleagues eliminates this need, thereby reducing pain, the risk of infection and improving people’s quality of life.

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