用于呼吸器性能测试的韩国人头模型的开发。
Development of Korean Head forms for Respirator Performance Testing.
作者信息
Seo Hyekyung, Kim Jennifer Ivy, Kim Hyunwook
机构信息
Department of Public Health, Graduate School, The Catholic University of Korea, Seoul, South Korea.
Department of Preventive Medicine, College of Medicine, The Catholic University of Korea, Seoul, South Korea.
出版信息
Saf Health Work. 2020 Mar;11(1):71-79. doi: 10.1016/j.shaw.2019.12.008. Epub 2019 Dec 30.
BACKGROUND
Protection from yellow dust and particulate matter is ensured by the use of respirators among the Korean citizens and workers. However, the manikins used to test the performance of the same were manufactured considering western facial specifications owing to which they do not represent Korean facial characteristics.
METHODS
Analysis of the data from the 6th 3D anthropometric survey of Koreans (Size Korea; 2010-2013) of 4,583 people aged 7 to 69 years was performed to obtain their facial dimensions. We subsequently clustered 44 facial measurements using Design X software, followed by the creation of the cluster centroid.
RESULTS
Three 3D head forms were developed-small, medium, and large, and their images were stored in ".stl" format for 3D printing. The facial widths and lengths of the three head forms were 127.1 mm × 90.6 mm, 143.2 mm × 104.0 mm, and 149.1 mm × 120.2 mm, respectively.
CONCLUSION
We developed manikin head forms according to the facial dimensions of the Korean population, which was essential in evaluating respiratory protective equipment. These head forms can be used to test the performance of respirators considering the facial dimensions of the Korean population.
背景
韩国公民和工人通过佩戴呼吸器来确保免受黄沙和颗粒物的侵害。然而，用于测试呼吸器性能的人体模型是根据西方面部规格制造的，因此不能代表韩国人的面部特征。
方法
对4583名年龄在7至69岁的韩国人进行的第六次3D人体测量调查（韩国体型；2010 - 2013年）的数据进行分析，以获取他们的面部尺寸。随后，我们使用Design X软件对44项面部测量数据进行聚类，接着创建聚类中心。
结果
开发出了三种3D头部模型——小、中、大，其图像以“ .stl”格式存储，用于3D打印。三种头部模型的面部宽度和长度分别为127.1毫米×90.6毫米、143.2毫米×104.0毫米和149.1毫米×120.2毫米。
结论
我们根据韩国人群的面部尺寸开发了人体模型头部模型，这对于评估呼吸防护设备至关重要。这些头部模型可用于考虑韩国人群面部尺寸的呼吸器性能测试。
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