지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
이용수
초록· 키워드
오류제보하기
Objective: The purpose of this study was to evaluate of various material of pillows by using biomechanical variables such as the cervical stability, head pressure distribution, and muscle activity. Method: Eight subjects participated in the experiment. Three different materials such as polyester sponge, memory foam and the buckwheat shell used for Korean traditional pillow were tested. Electro-goniometer, six channels of electromyography(EMG), ten channels of the head pressure sensors were used to measure the biomechanical responses. Surface electrodes were attached to the right/left semispinals capitis(RSC, LSC), the right/left sternocleidomastoid(RSM, LSM), the right/left upper trapezius(RUT, LUT). The cervical stability was evaluated by the angle deviated from the standing neck position. The head pressure distribution was evaluated by the pressure per unit area recorded on the sensors and the intensity of peak pressure. Electromyography(EMG) data were analyzed by using root mean square(RMS) and mean power frequency(MPF). Results: The buckwheat shell material showed a higher stability in the cervical spine then the other pillows during spine position. In terms of head pressure distribution, the memory form indicated the lowest pressure at supine position, buckwheat shell material indicated the lowest pressure during lying down to side, and polyester cushion recorded the highest pressure at all postures. Conclusion: The buckwheat shell material has a biomechanical advantage to maintain a healthy neck angle and reduce the pressure on the head, which means the buckwheat shell is a potential material for ergonomic pillow design. The pillow with memory form showed second best biomechanical performance in this study. Application: The shape of the buckwheat shell pillow and the characteristics of materials can be used to design the pillow preventing neck pain and cervical disk problems.
목차
ABSTRACT
1. Introduction
2. Method
3. Results
4. Discussion
5. Conclusion
References
Author listings
참고문헌 (13)
참고문헌 신청
1. [단행본] - Cyriax, J / 1988 / Textbook of Orthopedic Medicine; 8th ed / Bailliere Tindall
2. [학술지(정기간행물)] - 허진강 / 2006 / 만성 목 통증 환자의 인간공학 베개 효과 / 대한인간공학회지 25 (1) : 17 ~ 25
3. [단행본] - Kim, K. Y / 1995 / Human Anthropometry / Jungmoon
4. [학술대회논문] - Kim, J. Y / 2007 / Ergonomic Evaluation of "Air-Ball" Mattress by using Skin Pressure and Temperature Changes / Proceeding of Ergonomics Society of Korea : 290 ~ 294
5. [학술지(정기간행물)] - Kwon, B. A / 1998 / A New Design of Cervical Pillow / Journal of Korea Society of Safety Education 2 (2) : 5 ~ 21
2. [학술지(정기간행물)] - 허진강 / 2006 / 만성 목 통증 환자의 인간공학 베개 효과 / 대한인간공학회지 25 (1) : 17 ~ 25
3. [단행본] - Kim, K. Y / 1995 / Human Anthropometry / Jungmoon
4. [학술대회논문] - Kim, J. Y / 2007 / Ergonomic Evaluation of "Air-Ball" Mattress by using Skin Pressure and Temperature Changes / Proceeding of Ergonomics Society of Korea : 290 ~ 294
5. [학술지(정기간행물)] - Kwon, B. A / 1998 / A New Design of Cervical Pillow / Journal of Korea Society of Safety Education 2 (2) : 5 ~ 21
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UCI(KEPA) : I410-ECN-0101-2013-530-000578603