A bionic pancreas could solve one of the biggest challenges of diabetes
The bionic pancreas, a credit card-sized device called an iLet, monitors a person's levels around the clock and automatically delivers insulin when needed through a tiny cannula, a thin tube inserted into the body. It is worn constantly, generally on the abdomen.
https://www.technologyreview.com/2022/09/28/1060439/a-bionic-pancreas-could-solve-one-of-the-biggest-challenges-of-diabetes/