Abstract
Firefighting is an injury prone occupation. The self-contained breathing apparatus (SCBA) included as part of a firefighter ensemble contributes to these injuries by affecting a firefighter’s balance. The objective of this study was to establish a method to determine the maximum allowable weight that would prevent firefighter injury by using a 3-Dimensional Static Strength Prediction Program (3DSSPP). Four representative firefighting tasks (stair climb, hose carry, weighted carry, and rope pull) were used to perform the simulation. A representation of a 50th percentile male firefighter was used in 100 simulated trials. Based on a biomechanical model, 3DSSPP calculated lower back (L4/L5) compression forces and the results were compared to the NIOSH guidelines. The maximum safe weight of an SCBA ranged from 35 to 75 lbs. for the tasks examined. Policymakers may use this study’s methods and findings to inform evaluation methods and performance requirements that will drive SCBA design improvements, ultimately reducing the risk of injury among firefighters.
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References
Park, K., Rosengren, K.S., Horn, G.P., Smith, D.L., Hsiao-Wecksler, E.T.: Assessing gait changes in firefighters due to fatigue and protective clothing. Saf. Sci. 49(5), 719–726 (2011)
Damrongsak, M., Prapanjaroensin, A., Brown, K.C.: Predictors of back pain in firefighters. Workplace Health Saf. 66(2), 61–69 (2018)
Bureau of Labor Statistics, Nonfatal occupational injuries and illnesses requiring days away from work, 2014. U.S. Department of Labor, Bureau of Labor Statistics, Washington, DC (2016a). http://www.bls.gov/news.release/pdf/osh2.pdf
Karter, M.J.: Fire loss in the United States during 2012 (2013). http://nysfma.org/diyFiles/Fire_Loss_in_the_US_2012.pdf
Lusa, S., Miranda, H., Luukkonen, R., Punakallio, A.: Sleep disturbances predict long-term changes in low back pain among Finnish firefighters: 13-year follow-up study. Int. Arch. Occup. Environ. Health 88(3), 369–379 (2014). https://doi.org/10.1007/s00420-014-0968-z
Heineman, E.F., Shy, C.M., Checkoway, H.: Injuries on the fireground: risk factors for traumatic injuries among professional fire fighters. Am. J. Ind. Med. 15(3), 267–282 (1989)
Self-Contained Breathing Apparatus U.S. Code of Federal Regulations (CFR) Title 42 Part 84 Chapter 1 Subpart H–84.89 Weight requirement
https://www.cdc.gov/niosh/data/datasets/rd-1007-2015-0/default.html
NIOSH: Work practices guide for manual lifting. Cincinnati, OH, USA (1981)
Kajaks, T.: Virtual ergonomics and gaming technology for posture assessment: from automotive manufacturing to firefighting. Ph.D. McMaster University (2017). http://hdl.handle.net/11375/21970
Pelot, R.P., Rigby, A., Stevenson, J.M., Bryant, J.T.: A static biomechanical load carriage model. In: Soldier mobility: Innovations in Load Carriage System Design and Evaluation, pp. 25(1)–25(12). RTO MP-056, Kingston (2000)
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The authors thanks for Illinois Fire Service Institute (IFSI) and Florida State University (FSU) to support our study.
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Xu, S., Hu, M., Powell, J., Zhuang, Z. (2021). Biomechanical Modeling and 3D Simulation of Firefighting Tasks. In: Cassenti, D., Scataglini, S., Rajulu, S., Wright, J. (eds) Advances in Simulation and Digital Human Modeling. AHFE 2020. Advances in Intelligent Systems and Computing, vol 1206. Springer, Cham. https://doi.org/10.1007/978-3-030-51064-0_23
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DOI: https://doi.org/10.1007/978-3-030-51064-0_23
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