I just wonder if any one do what I do. Some times I refill the insulin chamber and use it again. In my situation, since am using the Cozmo, it will be a syringe that I fill up and place it in the pump.
Here what I do, the insulin chamber will be in the pump for 3 days until its empty. I will open a new syringe and fill it up with insulin then place it in the refrigerator, afterward I use the needle of the syringe and connect it to the old one that was on the pump. Use little new insulin to kinda flush the reservoir and then fill it up and use it again with the pump. Which means another 3 days in the pump! So far I didn’t notice any changes or so!?