A three dimensional real-time MEMS based optical biopsy system for in-vivo clinical imaging

被引：0

作者：

McCormick, Daniel T. ^{[1
]}

Jung, Woonggyu ^{[1
,2
]}

Ahn, Yeh-Chan ^{[1
]}

Chen, Zhongping ^{[1
,2
]}

Tien, Norman C. ^{[3
]}

机构：

[1] Beckman Laser Inst & Med Clin, Irvine, CA 92612 USA

[2] Univ Calif Irvine, Dept Biomed Engn, Irvine, CA 92612 USA

[3] Case Western Reserve Univ, Dept Elect Engn & Comp Sci, Cleveland, OH 44106 USA

来源：

TRANSDUCERS '07 & EUROSENSORS XXI, DIGEST OF TECHNICAL PAPERS, VOLS 1 AND 2 | 2007年

基金：

美国国家卫生研究院;

关键词：

micro-electromechanical systems (MEMS); bio-photonics; 3D imaging; optical coherence tomography (OCT); minimally invasive imaging; in-vivo imaging;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this work we present our latest "optical biopsy" system realized via MEMS based optical coherence tomography imaging. We report, for the first time, real-time 3-D optical biopsies of human internal organs employing a miniature MEMS based endoscopic probe in a clinical environment. We also present a variety of MEMS imaging probes, each designed for a particular application area. Leveraging the unique advantages of specific OCT systems with properly optimized MEMS probes we are able to achieve truly optimal results for individual clinical and research applications. Artifact free images with 5 mu mx5 mu mx5 mu m sampling resolution (10 mu mx10 mu mx10 mu m optical) at speeds of 33 mu s per voxel are achieved.

引用

页数：3

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