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手术团队的风险 听力损失与玻璃切除术
Sunil Ruparelia1, Samantha Orr2,3, Netan Choudhry2,3,4
1Dalhousie Medical School, Halifax, NS, Canada.
Journal of vitreoretinal diseases
|September 14, 2023
概括
玻璃切除手术期间的噪音水平通常是可以接受的,但可能会干扰外科小组. 增加的切割速率与更高的噪音暴露强烈相关,可能会危及外科医生的听力.
科学领域:
- 眼科医生 眼科 眼科
- 手术技术 手术技术
- 职业健康 职业健康 职业健康
背景情况:
- 玻璃切除手术使用专门的设备发出声音.
- 了解噪音暴露对于手术室 (OR) 工作人员的安全和沟通至关重要.
- 目前的职业噪音指南提供了安全声音水平的基准.
研究的目的:
- 在玻璃切除手术过程中量化声级暴露.
- 为了比较三种常见的商业玻璃炉系统的噪声排放.
- 评估机器设置对声音水平的影响.
主要方法:
- 采用了一种非干预性,横截面的研究设计.
- 噪声剂量计测量了来自星座,恒星和EVA玻璃炉系统的声音暴露.
- 在玻璃切除术期间记录了声音水平,切割速度,真空压力和辅助功能各不相同.
主要成果:
- 记录的最大声音水平为88.2dBA;平均水平在58.5至66.8dBA之间.
- 在切割速率和声音水平之间观察到强烈的正线性相关性 (r = 0.880.98).
- 真空压力也显示出与声音水平有很强的正相关性 (r = 0.830.97).
结论:
- 玻璃切除术噪声暴露在可以接受的范围内,但可能会影响外科小组的沟通.
- 较高的切割速率显著增加噪音暴露,对听力构成潜在风险.
- 随着玻璃器技术的进步,需要在未来关注管理噪音水平.
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