NFPA Journal - Summer 2021 - 17
NEWS FROM NFPA
AND BEYOND
According to the JRC, the coronavirus pandemic has compounded the
issue by dramatically increasing the
need for oxygen at hospitals, especially
in intensive care units and emergency
rooms. " Due to the increased number
of oxygen ventilators ... the oxygen
concentration is more readily elevated, "
the research group said, adding that
a seemingly slight rise in the oxygen
concentration in air from a natural
21 percent to 24 percent is enough to
introduce a risk. " Given that infectious
units have a low air-exchange rate with
the outside environment by design, the
potential for a dangerous oxygen-rich
environment is increased. "
Codes and standards like NFPA 99,
Health Care Facilities Code, and NFPA
53, Recommended Practice on Materials, Equipment, and Systems Used in
Oxygen-Enriched Atmospheres, provide
guidance on the safe storage, handling,
and administration of medical gases
like oxygen and nitrous oxide. But
in countries where code adoption or
compliance isn't strong, safeguards
may be lacking. A 2014 study published
in the Journal of Clinical Anesthesia,
for example, found that many hospital fires in India occur in oxygen-rich
environments. Even so, according to
the study's authors, " very few of these
hospitals are aware of the existence of
any international codes and standards
for oxygen handling. "
In India, Khadse said COVID has
not only led to more oxygen use, but
that use is also occurring in facilities
that may have been constructed or
modified " hurriedly ... and without
any life safety review. " There have been
" dozens " of fires in India over the past
several months, he said.
" Apart from the large quantity of
oxygen cylinders at these hospitals that
help the spread of fire, loose electrical
wiring, electrical load imbalancing,
and malfunction of appliances are
some other reasons for these fires, "
Khadse said. Then, he added, poor
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NFPA Journal - Summer 2021
Table of Contents for the Digital Edition of NFPA Journal - Summer 2021
Contents
NFPA Journal - Summer 2021 - Cover1
NFPA Journal - Summer 2021 - Cover2
NFPA Journal - Summer 2021 - 1
NFPA Journal - Summer 2021 - 2
NFPA Journal - Summer 2021 - 3
NFPA Journal - Summer 2021 - 4
NFPA Journal - Summer 2021 - 5
NFPA Journal - Summer 2021 - 6
NFPA Journal - Summer 2021 - 7
NFPA Journal - Summer 2021 - Contents
NFPA Journal - Summer 2021 - 9
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NFPA Journal - Summer 2021 - 17
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NFPA Journal - Summer 2021 - Cover3
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