That's a very good question! But I've never seen a kit or anything that would let you do that. The only thing that's even close is that they had a trolly kit that would allow you to carry an air and O2 tank on the back of the vent to make it portable. But no IV pole comes to mind, sorry.
Well, I sit corrected, lol. If you have version 8 of the service manual, look at pages 11-1 and 11-2. There it is. But you'll have to do some serious searching for it, as I have a feeling Maquet has made the part obsolete. Good lucl.