[ChipMHazard]

So they would basicly work like the medic bags from the BF series. I agree with your limitations and restrictions i.e. that it heals everyone within its area and that having more only increases the radius of the healing ticks.
I agree that it wouldn't detract from the other healing tools, except perhaps freeing up the utility slot for players who normally equip Restoration Kits.
Initially I thought about this and the Bio Lab bonus working together, but since that's going to change in the future it's probably not a problem.
I'm still undecided as to whether or not I think this is something that would have a place, just like the actual triage cert itself, I do agree with wanting to make the triage cert worthwhile.

I wouldn't mind testing it out and seeing just what effect it would have on battles, probably nothing besides allowing players to heal up between fights without there having to be a medic nearby.