Dortable non-invasive measurement setup of human abnormal tissue

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Chairman:Hung-Chi Yang

Presenter: Kai-Shang ChenAdviser: Jheng-Ruei Hong

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Outline

INTRODUCTIONPAPER REVIEWMATERIALS AND METHODSRESULTFUTURE WORKREFERENCE

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INTRODUCTION

Hospital inspection methods: Tissue sections Exsanguinate Supersonic MRI X-ray

Shortcoming： Expensive Non-real-time invasive

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INTRODUCTION

Non-invasive design: Body’s HB and HBo2 of light absorption

Hypodermal 2-3cm

Fast measurement

Cost down

Small and portable44

RESULT

Entity circuit image:

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RESULT

Experimental results:

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RESULT

Phantom:

Abnormal tissue

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FUTURE WORK

Measured depth

Data collection

Indicate tumor direction

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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 for Breast Cancer Detection ” Department of Biochemistry and Biophysics University of Pennsylvania Philadelphia, 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 basedon incremental biochemical and physiological properties of breast cancer:A six-year, two-site study, Acad Radiol. 2005 Aug; 12(8): 925-933.[6] http://www.physicalgeography.net/fundamentals/7f.html

[7]ttp://www.sciencedirect.com/science/article/pii/S0034425798000261

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Thanks for listening

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