消防士の職業上の怪我を最小限に抑えるためにビデオフィードバックを使用する

Christina M Heinrich¹, Anna M Ressler², Eric Schneider³

¹Mount St. Joseph University, Cincinnati, Ohio.

Journal of emergency management (Weston, Mass.)

|September 5, 2025

まとめ

この研究はビデオフィードバックを使って患者の移動時の消防士の安全性を向上させました筋肉の活性化が大きく変わらなかったが筋肉の対称性によりストレスを減らし負傷を防ぐことができた

科学分野:

労働衛生と安全
バイオメカニカル分析
緊急医療サービス

背景:

消防士の負傷率は高く,特に患者を扱う際の過労によるものです.
アメリカで働く100万人以上の消防士にとって作業の安全性の評価は極めて重要です
リフティング・トランスファー・テクニックの改善はファースト・レスポンサーのリスクを軽減します

研究の目的:

医療従事者の健康と安全を向上させる
筋肉の活動を分析し患者の移転時に身体のメカニズムを改善するためにビデオフィードバックを提供します
患者の持ち上げと移動に伴う怪我のリスクを減らすために

主な方法:

フェアフィールド市消防署から37人の救急隊員が参加した.
ビデオによるフィードバックセッションは座りから立ち上がりへの移転と身体のメカニズムに焦点を当てました
エレクター・スピナエ (ES) とグルテウス・マキシマス (GM) の筋肉の活性化を測定した表面電気ミオグラフィー

主要な成果:

介入後,勃起器脊椎 (ES) やグルーテウス・マキシマス (GM) 筋肉の活性化レベルにおいて,有意な差異は認められなかった.
双方の筋肉の活性化の対称性が改善されました.
ビデオのフィードバックは中立な脊椎の位置と患者の近くと適切な手の位置を強調しています

結論:

筋肉活性化の対称性の改善は,全体的な活性化レベルに重大な変化がないにもかかわらず,怪我の予防のための潜在的な利点を示しています.
ビデオのフィードバックは,まず最初に対応する人の間での,人体工学的なテクニックの認識を効果的に高めます.
専門家によるガイドラインとエルゴノミクスの原則は,救急スタッフのより安全な作業慣行を促進します.

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