There's a bit of confusion going on when it comes to terminology when it comes to diabetes management and insulin pumps; insulin pumps are fairly new on the market, and are a treatment option primarily for Type I diabetes, where the body doesn't produce insulin. The basic function of an insulin pump is to put a carefully timed and regulated dose of insulin in your body. It still doesn't free the user from having to monitor their own glucose levels, and they still have to prepare their own IV infusion set . What they do allow you to do is avoid IV infusion sets or direct injection of insulin into your body; you can press a button on the insulin pump itself; on more advanced models, you can enter your glucose level, and the system will just put in a dose of insulin for you. The confusion in terminology is that the tubing that runs from the insulin pump to the patient's body is called an infusion set - it's a small plastic tube that goes to a cann...