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Portable Non-Invasive Human Tissue Measurement Setup

Innovative design for non-invasive detection of abnormal tissue using light absorption, with fast measurement and portable features. Includes paper review, methods, results, and future work.

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Portable Non-Invasive Human Tissue Measurement Setup

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  1. Dortable non-invasive measurement setup of human abnormal tissue • Chairman:Hung-Chi Yang • Presenter: Kai-Shang ChenAdviser: Jheng-Ruei Hong 1

  2. Outline • INTRODUCTION • PAPER REVIEW • MATERIALS AND METHODS • RESULT • FUTURE WORK • REFERENCE 2

  3. INTRODUCTION • Hospital inspection methods: • Tissue sections • Exsanguinate • Supersonic • MRI • X-ray • Shortcoming： • Expensive • Non-real-time • invasive 3

  4. INTRODUCTION • Non-invasivedesign: • Body’s HB and HBo2 of light absorption • Hypodermal 2-3cm • Fast measurement • Cost down • Smalland portable 4

  5. RESULT • Entity circuit image: 5

  6. RESULT • Experimental results: 6

  7. RESULT • Phantom: Abnormal tissue 7

  8. FUTURE WORK • Measured depth • Data collection • Indicate tumor direction 8

  9. REFERENCE • [1]B. Chance, Z. Zhao, S. Wen, Y. Chen, A simple AC circuit for breast cancer detection and object detection. Rev. Sci. Instrum. 77(1) 2006 • [2] Zhongyao Zhao, Jun Zhang, Juan Du, Shoko Nioka, Britton Chance” Handheld Tumor Scanner forBreast Cancer Detection ” Department of Biochemistry and Biophysics University of PennsylvaniaPhiladelphia, PA 19104 • [3] R. Srinivasan and Megha Singh ” Laser Backscattering and Transillumination Imaging of Human Tissues and Their Equivalent Phantoms” IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, VOL. 50, NO. 6, JUNE 2003 • [4] B. Chance, B. Onaral, Hand-Held Optical Scanner for Early Detection of Breast Cancer, September 15, 2004. • [5]B. Chance, Shoko Nioka, Jun Zhang, et al. Breast cancer detection basedonincremental biochemical and physiological properties of breast cancer:Asix-year, two-site study, AcadRadiol. 2005 Aug; 12(8): 925-933.[6] http://www.physicalgeography.net/fundamentals/7f.html • [7]ttp://www.sciencedirect.com/science/article/pii/S0034425798000261 9

  10. Thanks for listening 10

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