What is the purpose of the infusion set in an insulin pump system?

The infusion set in an insulin pump system serves the critical function of delivering insulin to the body's subcutaneous tissue. This device typically consists of a small plastic tube connected to a cannula that is inserted under the skin. The insulin pump sends a continuous supply of insulin through this tube into the body, allowing for precise control of blood glucose levels in individuals with diabetes.

The accurate delivery of insulin is essential for maintaining glucose balance, preventing both hyperglycemia and hypoglycemia. The infusion set is crucial because it ensures that the insulin reaches the systemic circulation efficiently and effectively. Without it, the insulin pump would not be able to fulfill its primary role of managing diabetes through consistent insulin administration.