| First, how much insulin are you using in total on an average day, both basal & bolus? If you're using more than 50-60 units total you'll probably want to look for a pump with a 300 unit reservoir. Minimed, Cozmo and maybe the Spirit pump (not too sure about that last one) can hold 300 units. Animas and the OmniPod hold 200.
The supplies for the traditional pumps are all about the same in cost. The OmniPod has a lower startup costs but the ongoing supplies (pods) are much more expensive than traditional infusion sets & reservoirs.
Otherwise, the pumps all do the same thing and the differences are in little features. Animas has a food database (maybe Cozmo does, too). Animas now has the Ping remote, so you can perform certain pump functions without having to retrieve the pump from wherever it's hiding. Cozmo has a meter that attached right to the pump so it's one less thing to carry, but makes the pump bulkier than others. Minimed has the ability to work with the CGMS sensors and comes in 2 sizes (the 300 unit reservoir and a smaller 186 unit).
Except for the OmniPod, the pumps come in various colors so you can pick the one you like best.
No matter what, any pump you get would do the same basic thing. Pumps are great for taming those weird highs or lows you might be getting now at the same time every day while on injections. It's easier to match your insulin to your food. It's easier to adjust for illness or exercise.
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Liz
Type 1 dx 4/1987
Minimed Paradigm 722 6/2008 + CGMS
13mm Silhouettes + Sure-T infusion sets
Lifescan UltraSmart & UltraMini
Last A1c: 7/15/09: 5.8
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