Oxygenation in Medical

[Vulwin_Gilran]

not sure about this, since you also need to consider how easy it is to get breathable tanks of oxygen. unless you added a way that internals didnt trigger this, it would cause using internals (i rarely see people use actual air for internals) to heal oxy. and then if you had it somehow behave differently depending on internals or the rooms atmosphere, it would feel odd and inconsistent.