Custom Band-Aid Machine Covers Any Length of Cut

Normally, Band-Aids are a fine size for any minor cuts I have. But what if I have a huge wound and I don't have health insurance? I need an unreasonably large Band-Aid, dammit!

This custom Band-Aid machine is a mere concept at the moment. And while being able to make custom-sized Band-Aids seems like a good idea, the fact that this can really only make very long and thin Band-Aids make me wonder how useful it would really be. If I lose a finger, for example, I'll need something that's more of a square. That'd be the more sensible choice than wrapping one long one around the stub. I mean, come on! [YankoDesign]