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开发韩国代表型头形,用于过面部呼吸器的向内总泄漏测试

Ah Lam Lee¹, Xin Cui², Hayoung Jung³

¹Department of Clothing & Textiles/Center for Beautiful Aging, Kyungpook National University, Daegu, Republic of Korea.

Safety and health at work

|March 18, 2024

概括

新的头形准确地代表了韩国头形,用于改进过面部呼吸器 (FFR) 测试. 这一发展增强了FFR对韩国人口的有效性.

科学领域:

人类测量学人类测量学.
生物医学工程生物医学工程
职业安全在职业安全.

背景情况:

现有的头形不能准确地代表韩国人的头部特征或人口统计.
这种缺陷导致过面部呼吸器 (FFR) 的测试不足,并降低了其有效性.

研究的目的:

开发具有代表性的3D头形,准确地反映韩国人口的人类特征.
提高韩国人过面部呼吸器 (FFR) 测试的准确性和有效性.

主要方法:

利用来自韩国大小调查的5,110名和2,044名人的直接和3D测量.
基于ISO 16976-2的应用主要组件分析 (PCA),以确定关键的韩国头部特征.
开发了代表韩国头部形状的五个不同的尺寸类别,并为每个类别构建了平均3D头部形状.

主要成果:

使用PCA识别了解释韩国头部特征的两个主要因素.
开发了五种代表性的头形,分为中型,小型,大型,短型和宽型,长型和窄型.
这些头形准确地反映了韩国头部的人类特征.

结论:

针对韩国人口的代表性头形已经成功开发出来.
这些头形适合在过面部呼吸器 (FFR) 上进行全面向内泄漏 (TIL) 测试.
使用这些机器人头形可以提高韩国目标人口的FFR性能.

关键词:

过面部部呼吸器 (FFR) 的使用头部形状头部形状韩国人口韩国人口总的向内泄漏 (TIL)

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