Suffocation due to irrespirable gases in confined spaces: accidental deaths of rescuers

Authors

  • Sridhara Chary Rangu Department of Forensic Medicine and Toxicology, Government Medical College, Nizamabad, Telangana
  • Suraj Sundaragiri Department of Forensic Medicine and Toxicology, Jawaharlal Institute of Postgraduate Medical Education & Research, (JIPMER) Puducherry
  • Saritha Rangu Department of Pedodontics, Meghna Institute of Dental Sciences, Nizamabad, Telangana

DOI:

https://doi.org/10.18203/2320-6012.ijrms20161271

Keywords:

Asphyxia, Suffocation, Water sump, Irrespirable gases, Rescuers

Abstract

Oxygen-reduced atmosphere or irrespirable gases in confined spaces causes a loss of consciousness and immediate death. Some cases of suffocation in confined spaces due to a reduction of oxygen in the respired atmosphere have occurred, for example an advertising balloon filled with pure helium gas, underground drainage system with hydrogen sulfide, large reactor vessel in pharmaceutical plant with nitrogen etc. This paper reports here a rare case wherein four persons died of suffocation due to irrespirable gases in a water sump, and further it also recommends some measures to prevent such tragedies.

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Published

2016-12-30

How to Cite

Rangu, S. C., Sundaragiri, S., & Rangu, S. (2016). Suffocation due to irrespirable gases in confined spaces: accidental deaths of rescuers. International Journal of Research in Medical Sciences, 4(5), 1775–1777. https://doi.org/10.18203/2320-6012.ijrms20161271

Issue

Section

Case Reports