Ventilators can kill people, they are very powerful machines that work by pressurizing lungs to levels that are outside of normal physiologic range. That can injure lungs, particularly stiff lungs suffering with Covid. Not to mention, they will (eventually, no matter what we do, the goal is to delay this happening and get someone of the vent before it happens) cause a ventilator associated pneumonia. Finally, in order for a body to tolerate a plastic tube stuck down your throat and pressure of the air in your lungs we need to sedate people to the point where they lay in bed all day, with muscles waiting away, and putting that person at risk for pressure ulcers. On average, for everyday a person is ventilated it will take one week to recover back to normal. It’s a horrible situation, and I’m sorry your father is going through this. I truely hope he beats the odds
However, we only resort to them when there is no other option to keep a person alive and it’s not done to make more money, it’s a last attempt to save a life. The mortality rate of anyone on one is not good, and I was trying to highlight that even compared to that bad mortality rate, with Covid it’s significantly worse, because of that physicians try every means necessary to avoid it because we know that if we use it, there’s a high likelihood that person will not make it and we only do it when we are certain they won’t survive without it.