What is the difference between the Paradigm model 515 and 715 insulin pumps?
Paradigm 515 and 715 pumps share the same primary features and capabilities. The primary difference between the two pumps is the size reservoir each can hold. The Paradigm 715 pump can accommodate either a 3.0 ml reservoir (MMT-332A), which holds 300 units of insulin, or a 1.76 ml reservoir (MMT-326A), which holds 176 units of insulin. The Paradigm 515 pump can accommodate only the 1.76 ml reservoir.
