![coin-sized-smart-insulin-patch-potential-diabetes-treatment](https://utterbuzz.com/wp-content/uploads/2020/02/coin-sized-smart-insulin-patch-potential-diabetes-treatment-640x360.jpg)
Researchers have further developed a smart insulin-delivery patch that could one day monitor and manage glucose levels in people with diabetes and deliver the necessary insulin dosage. The adhesive patch, about the size of a quarter, is simple to manufacture and intended for once-a-day use.