어린이용 황사 및 미세먼지 마스크 개발 연구

김현욱; 서혜경; 명준표; 윤종서; 송윤근; 김충범

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자료유형: 학술저널

저자정보: 김현욱 (가톨릭대학교 의과대학 예방의학교실) 서혜경 (가톨릭대학교 의과대학 예방의학교실) 명준표 (가톨릭대학교 직업환경의학과/직업환경의학센터) 윤종서 (가톨릭대학교 의과대학 소아과) 송윤근 ([주] 프로토텍) 김충범 (도부라이프텍 [주])

저널정보: 한국산업보건학회 (구 한국산업위생학회) 한국산업보건학회지 한국산업보건학회지 제26권 제3호

발행연도: 2016.1

수록면: 350 - 366 (17page)

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연구주제

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연구배경

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연구방법

🏆

연구결과

초록· 키워드

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Objectives: No 3D anthropometric analyses have been conducted for Korean children's faces for the purpose of designing respiratory protective devices. The aim of this study was to develop masks against yellow dust and fine particulates, particularly for children in Korea. Methods: This study utilized a 3D scanning method to obtain 16 facial anthropometric data from children, ages of 5 to 13 years old. A total of 144 boys and girls were recruited from the kindergarten, elementary schools and middle schools in Seoul. With facial dimensions obtained, cluster analysis was performed to categorize them into similar facial groups. For each cluster, an optimal mask was designed and manufactured using a 3D printer. In addition, lung function data were obtained from 62 subjects and compared with those of normal adults. The pulmonary physiological results were subsequently used to suggest a test method for mask certification. Results: Facial shapes were classified into tree clusters: small, medium, and large. The face width and length for the first group were small with high nosal protrusion. The face width and length for the second group were the largest among the three clusters. The third group had the largest angle of nose root - gnathion(n-prn-gn). Age was the most significant variable in the facial dimensions. Children's pulmonary physiological capacity was about 60% of adults' capacity. The results of fit test using the prototype masks developed showed very good fits for children. Conclusions: For Korean children, three mask sizes will be sufficient and practical for providing protection against yellow dust and fine particulates. Anthropometric data obtained using digitalized 3D face analysis can be very effective for designing respiratory devices. 3D images can be accurate and easily measured for multiple dimensions, particularly for curved areas of the face. It is imperative to adopt different test methods for certifying respiratory protective devices for children, since their pulmonary physiological capacity is inferior compared with that of adults.

#anthropometric analysis #physiological data #facial dimension #lung function #child masks #3D

참고문헌 (36)

참고문헌 신청

Amirav I / 2014 / Design of aerosol face masks for children using computerized 3D face analysis / J. Aerosol. Med. Pulm. Drug. Deliv 27:272~278

Ball R / 2010 / A comparison between chinese and caucasian head shapes / J . Ergonomics 41:832~839

Chang YI / 1997 / Facial asymmetry / Kor. J. Orthod 21(2):251~258

Cho SW / 1999 / Craniofacial morphologic patterns related to different facial types in korean adults: a cephalometric analysis / J. Kor. Acad. Pediatr. Dent 26(1):185~199

Gross ME / 1997 / Antropometric research on the sizing of the MBU-20P Aircrew Oxygen Mask

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김현욱

소속기관 가톨릭대학교 의과대학 예방의학교실

주요연구분야 의약학 > 기초의학 > 예방의학·직업환경의학 자연과학 > 지구과학 > 지질학

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소속기관 가톨릭대학교 의과대학 예방의학교실