A hyperbaric chamber is simply a device for oxygen therapy. These allow the wounds to heal much faster. I remember when my brother was in a horrible accident and had the most flesh torn from his feet that he uses this machine. The hyperbaric chamber left his feet to heal much faster.
This was the good side, but what about the grandmother and grandson of Italy, who died when a spark set off the room? Vincenza Martinisi Francesco Pesce and 4 years old were inside the camera when it exploded. The hospital said it will have to be more stringent in its selection policy. Did you know that people who have ever smoked in your life can not be treated in a hyperbaric chamber?