Browse > Article
http://dx.doi.org/10.17958/ksmt.20.6.201812.770

A Study on the Characteristics of Muscle Relaxation according to the Temperature Condition at the Surface of Imitational Biological Tissue  

Ko, Dong-Guk (Department of Mechanical Engineering, Chonbuk National University)
Lee, Chan-Woo (Laboratory Director in Research & Development Center of SEJA Inc.)
Kim, Min-Soo (Division of Mechanical Design Engineering, Chonbuk National University)
Publication Information
Journal of the Korean Society of Mechanical Technology / v.20, no.6, 2018 , pp. 770-775 More about this Journal
Abstract
In this study, the characteristics of muscle relaxation were analyzed by the experimental and numerical method. A skin tissue was produced by imitational biological tissue using the agar powder, saline solution and sugar. The tissue was exposed to three types of wavelength-blue visible radiation(410 nm), red visible radiation(635 nm), and infrared ray(830 nm). The temperature results along the depth of tissue were measured according to the variation of light wavelength and irradiation time. The temperature change of the tissue shown up similar pattern regardless of the light wavelength kinds. The wavelength of infrared ray penetrated strongly into tissue between 3.2 mm and 11.4 mm. Also, the temperature change with the irradiation time was small, and the temperature value of the infrared ray was the largest. As a result, the muscle relaxation will occur mainly at the infrared wavelength.
Keywords
Computational Fluid Dynamics; Imitational Biological Tissue; Infiltration; Muscle Relaxation; Heat Flux;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Eugene H. Wissler, "Pennes' 1948 paper revisited," Journal of Applied Physiology, Vol. 85, pp. 35-41, 1998   DOI
2 H. Barcroft, and O. G. Edholm, "Temperature blood flow in the human forearm," Journal of Applied Physiology, Vol. 104, pp. 366-376, 1946   DOI
3 D. G. Ko, and I. T. Im, "A Study on the Detection of Abnormal Tissues in Biological Tissue Using Temperature Distribution According to Light Irradiation," Transactions of the Korean Society Mechanical Engineers, Vol. 41, No. 5, pp. 303-309, 2017
4 C. K. Charny, "Mathematical models of bioheat transfer. In: Advances in Heat Transfer," edited by Y. I. Cho, New York: Academic, pp. 19-155, 1992
5 W. L. Choi, S. D. Yoon, and I. T. Im, "Analysis of the Biobeat Equation Tissue Oscillation on the Skin," Transactions of the Korean Society Mechanical Engineers, Vol. 35, No. 8, pp. 757-762, 2011   DOI
6 D. G. Ko, S. W. Bae, and I. T. Im, "A Study on the Boundary Condition for Analysis of Bio-Heat Equation according to Light Irradiation," Transactions of the Korean Society Mechanical Engineers, Vol. 39, No. 11, pp. 853-859, 2015   DOI
7 ANSYS Co., ANSYS Fluent User's Guide 16.0
8 Incropera, F. P., and Dewitt, D. P., "Founda-mentals of Heat and Mass Transfer," Fourth Edition, John Wiley & Sons, 2008