Custom made for Medtronic MiniMed Paradigm® 7xx insulin pumps ( 712,715,722, Veo) as well as the 600 Series pumps and works with all Medtronic MiniMed Paradigm infusion sets. User-filled reservoir holds up to 3.0 ml of insulin and have been designed with a great deal of attention and safety in mind. The connection point between your infsuion set and reservoir are actually patented* and unique to Medtronic for that reason. The connection is called the Paradigm® Connection. It provides a secure fit which you can recognize by the ‘click’ when you connect them.