There are external insulin pumps that regulate the blood sugar level of a person. However, these designs are clunky and not as efficient as what they could be. I have an idea to create an internal device that would be implanted on or near the pancreas with a tube and port system that allows for the internal regulation of insulin and blood sugar levels. There could even be an external point in which the patient him or herself could refill the insulin in the implant in a non invasive way.