Development of a non-invasive system to measure the thickness of the subcutaneous adipose tissue layer for human
- Authors
- Hong, H.K.; Jo, Y.C.; Choi, Y.S.; Kim, B.J.; Park, H.D.
- Issue Date
- Dec-2009
- Keywords
- Non-invasive measurement system; Subcutaneous adipose tissue layer; Two-layered and three-layered tissue models
- Citation
- World Academy of Science, Engineering and Technology, v.36, pp 780 - 784
- Pages
- 5
- Journal Title
- World Academy of Science, Engineering and Technology
- Volume
- 36
- Start Page
- 780
- End Page
- 784
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/23451
- ISSN
- 2010-376X
2010-3778
- Abstract
- To measure the thickness of the subcutaneous adipose tissue layer, a non-invasive optical measurement system (λ=1300 nm) is introduced. Animal and human subjects are used for the experiments. The results of human subjects are compared with the data of ultrasound device measurements, and a high correlation (r=0.94 for n=11) is observed. There are two modes in the corresponding signals measured by the optical system, which can be explained by two-layered and three-layered tissue models. If the target tissue is thinner than the critical thickness, detected data using diffuse reflectance method follow the three-layered tissue model, so the data increase as the thickness increases. On the other hand, if the target tissue is thicker than the critical thickness, the data follow the two-layered tissue model, so they decrease as the thickness increases.
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Collections - College of Medicine > College of Medicine > 1. Journal Articles
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