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A Novel and Low-Cost Cosmetic Chip Using 4x4 Array Photoplethysmography

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12 Author(s)
Yung-Pin Lee ; Dept. of Electr. Eng., Nat. Chiao Tung Univ., Hsinchu, Taiwan ; Sheng-Chieh Huang ; Kai-Yu Shao ; Shi-Han Luo
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Microcirculatory dysfunction plays a key role in the patho-physiology of various disease states. The microcirculation in the skin is in a rather complicated. With technical advances, microcirculatory monitoring nowadays becomes more and more available for application in clinical practice. The proposed cosmetic chip platform based on the photoplethysmography (PPG) is a simple and low-cost optical technique that can be used to detect blood volume changes in the micro-vascular bed of tissue.

Published in:

Innovations in Bio-inspired Computing and Applications (IBICA), 2011 Second International Conference on

Date of Conference:

16-18 Dec. 2011