消防士の手の汚染への経路を評価するために,アンダーグローブの使用
Andrea F Wilkinson1, M Christina Kander2, Alexander C Mayer1
1Division of Field Studies and Engineering, National Institute for Occupational Safety and Health (NIOSH), Centers for Disease Control and Prevention (CDC), Cincinnati, Ohio, USA.
Journal of occupational and environmental hygiene
|August 25, 2025
まとめ
消防士のアンダーグローブには ポリサイクル芳香炭化水素 (PAH) の汚染がみられていました 特にドーフィング中にです 防火手袋は 防御力がありますが 防火手袋に関するさらなる研究が 推奨されています
科学分野:
- 労働衛生について
- 環境科学
- 毒理学について
背景:
- 消防士は,ポリサイクルアロマティック炭化水素 (PAH) のような致癌物質に 職業上の被曝に直面しています.
- 消防活動中のPAHの突破について,FFの個人用防具 (PPE) に関する既存の研究が拡大する必要がある.
研究 の 目的:
- 消火中のPAHsによるFFの潜在的汚染を評価する.
- 消防士の手に付くPAHを予防する際の効果を評価する.
主な方法:
- パイロット試験では23人のFRが綿製のアンダーグローブを着用し,消防をシミュレートし,ドーフィングを行った.
- 手のひら,食指,親指の部分からの手袋は,PAHの汚染を分析しました.
- データの分析には,異なる活動と手袋領域におけるPAHレベルの統計的比較が含まれていた.
主要な成果:
- 消防手袋は一般的には,火災時のPAHの曝露を最小限に抑えましたが,いくつかの汚染が発生しました.
- パーソナル・ペーパー・エディション (PPE) の塗装中にPAHの汚染が最も多かった.
- 手のひらに比べ,親指と食指の汚染は著しく高かった (p < 0. 05).
結論:
- 防火手袋は障壁となるが,特にドーフィング中に,FFの手にPAHの汚染が起こりうる.
- 洗浄された装備と洗浄された装備にもかかわらず,PAHの存在は着用中にさえ認められた.
- 防具としてのアンダーグローブと,浄化/洗浄された装備によるリスクについては,さらなる調査が必要である.
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