There's no way I could afford the machine you suggest - I wish I could if it's the way to do it properly. I'm sorry but I don't know what insufflation means. Do you need to do this? I thought the ozone therapy was to drink treated water. Problem is I don't have the concentration just now to search and assimilate the information I need to build a plan of action suited to me. And of course one that is affordavle. I would appreciate any more advice.