Unlike standard single droplet blood glucose meters which require actual blood samples, GluMo uses infrared (IR) light to measure the amount of glucose in the user's blood without drawing any blood. Furthermore, GluMo continuously takes measurements and wirelessly updates the user's medical file. The file, which is in the form of a secure website, contains timestamped glucose level measurements, graphs, and even predictions of the user's near future glucose levels based on learned trends of the user's actual glucose levels over time. Our goal for the near future is to shrink the technology's physical size to a system on a chip which can then be integrated into currently existing wearables which have IR sensors such as smart watches.
The current method fr monitoring blood glucose levels requires a drop of blood to be periodically obtained by pricking a fingertip with a retractable needle. However, this method is invasive, painful, and sometimes messy for the users. It can also cause infections over time with regular use due to the usage of unsterilized needles, repeated usage of needles which were designed and manufactured for single usage, or the sharing of needles/prickers between patients.