Abstract
About 422 million people worldwide have diabetes. It has no cure so far. But when it comes to biomedical engineering, we can see a glimmer of hope. Now, you are not committed to taking continuous insulin doses because your artificial pancreas will do that for you. The artificial pancreas facilitates the patient's disease journey both psychologically and physically. It is equipped with a blood glucose monitor and an insulin pump, making it like a natural pancreas in its functionality. But behind every invention that is beneficial to humanity are complications and sometimes algorithms.