What Researchers Did
Researchers at the National Institute for Occupational Safety and Health (NIOSH) investigated three incidents of oxygen resuscitator fires that caused severe burns to personnel and patients.
What They Found
The investigated fires were associated with aluminum regulators, all from one manufacturer, on compressed pure oxygen cylinders. Investigations indicated that an initial small ignition in the high-pressure area of the aluminum regulator led to a massive burnout, causing severe burns in over 30 incidents over six years.
Canadian Relevance
This study has no direct Canadian connection as it investigated incidents in the United States.
Study Limitations
The study's findings are limited by its focus on only three incidents and aluminum regulators from a single manufacturer.