Just had another thought about a potential benefit of this pump today...
If I were to use this pump, and given my situation (working away from home on a 2 week on/off basis), I would need to carry MDI spares in case of a pump failure. Seeing as this pump takes pre-filled Novorapid cartridges, that would mean the spare bolus insulin for my pump and insulin pen would be common.
Not only does that mean having less to cart around, but it also means less insulin potentially wasted. I wouldn't need to throw away the cartridges that I'd taken out the fridge (MDI bolus insulin backup) when it's past it's 4 week 'best before' period. Any potential saving to our NHS is a major one in my opinion...
Of course, I could get some sort of cooler that would keep the insulin between 2-8degC on the commute to the ship, store it in a well controlled fridge on arrival - but having interchangeable pump and pen insulin would ultimately mean one less thing to worry about. And I'm all for that