Can anyone help me? Which series and episode is it where they are all fighting over the realtime patient feedback machine?

Try to find it on episode list!!! Don't say that i didn't help tu cause i did!!! I know that there's 8 seasons of Scrubs, but if tu really wanna know this, you're gonna check the episode lista of Scrubs!!!

Are tu talking about the "Rate Your Doc.com" website?

If so, that is "My Number 1 Doctor" s07e06.