I hate our ZiMed AD's. In fact, Im not sure if hate is a strong enough word. They are utter rubbish. Easy to break, expensive and difficult to fix, and the only way I have discovered of replacing the battery required a dremmel (mini high speed rotary gringer/cutter tool). I love CareFusions other pumps (the GP and GH series) and struggle to understand why they would risk their reputation selling this crap.
