An insulin pump is a small, computerized device that delivers insulin to a person with diabetes. It is an alternative to multiple daily injections of insulin. Insulin pumps can be programmed to deliver insulin at different rates throughout the day and night, and they can be adjusted to meet the individual needs of the person with diabetes.
There are many benefits to using an insulin pump. Pumps can improve blood sugar control, reduce the risk of hypoglycemia (low blood sugar), and increase flexibility and freedom. Pumps can also be used to deliver insulin during exercise, which can help to prevent hypoglycemia.