Michigan boy, 5, killed when his hyperbaric chamber exploded

A 5-year-old boy has died while his mother is recovering after a hyperbaric chamber exploded at a Troy medical facility on Friday. But what is a hyperbaric chamber?
A pressurized oxygen chamber exploded Friday, killing a 5-year-old patient and injuring his mother at a suburban Detroit medical facility. The hyperbaric chamber explosion occurred about 8 a ...
An explosion at a medical facility hyperbaric chamber in suburban Detroit Friday has left a 5-year-old boy dead, police ...