Reading this forum gets kind of expensive. I have been looking for a tourniquet (for some of my hobbies the risk may be small but the potential damage could be severe) for a while and got some useful leads here.
In the vast majority of accidents the first person on the scene would be the one to call the official first responders and then keep the victim alive until the responders arrive. Odds are the first person is not an official first responder.
If it isnīt broken, it doesnīt have enough features yet.