Literature DB >> 18059747

Endoscopic optical coherence tomography based on a microelectromechanical mirror.

Y Pan, H Xie, G K Fedder.   

Abstract

An endoscopic optical coherence tomography (OCT) system based on a microelectromechanical mirror to facilitate lateral light scanning is described. The front-view OCT scope, adapted to the instrument channel of a commercial endoscopic sheath, allows real-time cross-sectional imaging of living biological tissue via direct endoscopic visual guidance. The transverse and axial resolutions of the OCT scope are roughly 20 and 10.2mum, respectively. Cross-sectional images of 500x1000 pixels covering an area of 2.9 mmx2.8 mm can be acquired at ~5 frames/s and with nearly 100-dB dynamic range. Applications in thickness measurement and bladder tissue imaging are demonstrated.

Year:  2001        PMID： 18059747     DOI： 10.1364/ol.26.001966

Source DB:  PubMed          Journal:  Opt Lett        ISSN： 0146-9592            Impact factor:   3.776


  35 in total

1.  Fast-scanning two-photon fluorescence imaging based on a microelectromechanical systems two- dimensional scanning mirror.

Authors:  Wibool Piyawattanametha; Robert P J Barretto; Tony H Ko; Benjamin A Flusberg; Eric D Cocker; Hyejun Ra; Daesung Lee; Olav Solgaard; Mark J Schnitzer
Journal:  Opt Lett       Date:  2006-07-01       Impact factor: 3.776

2.  Correction of image distortions in endoscopic optical coherence tomography based on two-axis scanning MEMS mirrors.

Authors:  Donglin Wang; Peng Liang; Sean Samuelson; Hongzhi Jia; Junshan Ma; Huikai Xie
Journal:  Biomed Opt Express       Date:  2013-09-06       Impact factor: 3.732

3.  Diagnosis of bladder cancer with microelectromechanical systems-based cystoscopic optical coherence tomography.

Authors:  Hugang Ren; Wayne C Waltzer; Rahuldev Bhalla; Jingxuan Liu; Zhijia Yuan; Christopher S D Lee; Frank Darras; David Schulsinger; Howard L Adler; Jason Kim; Alek Mishail; Yingtian Pan
Journal:  Urology       Date:  2009-08-05       Impact factor: 2.649

4.  Design of a handheld optical coherence microscopy endoscope.

Authors:  Vrushali R Korde; Erica Liebmann; Jennifer K Barton
Journal:  J Biomed Opt       Date:  2011-06       Impact factor: 3.170

5.  MEMS scanning micromirror for optical coherence tomography.

Authors:  Matthew Strathman; Yunbo Liu; Ethan G Keeler; Mingli Song; Utku Baran; Jiefeng Xi; Ming-Ting Sun; Ruikang Wang; Xingde Li; Lih Y Lin
Journal:  Biomed Opt Express       Date:  2014-12-17       Impact factor: 3.732

6.  Endoscopic optical coherence tomography: technologies and clinical applications [Invited].

Authors:  Michalina J Gora; Melissa J Suter; Guillermo J Tearney; Xingde Li
Journal:  Biomed Opt Express       Date:  2017-04-07       Impact factor: 3.732

7.  Optical coherence tomography endoscopic probe based on a tilted MEMS mirror.

Authors:  Can Duan; Quentin Tanguy; Antonio Pozzi; Huikai Xie
Journal:  Biomed Opt Express       Date:  2016-08-10       Impact factor: 3.732

Review 8.  Trends in fluorescence image-guided surgery for gliomas.

Authors:  Jonathan T C Liu; Daphne Meza; Nader Sanai
Journal:  Neurosurgery       Date:  2014-07       Impact factor: 4.654

9.  Application of new technology in bladder cancer diagnosis and treatment.

Authors:  Alvin C Goh; Seth P Lerner
Journal:  World J Urol       Date:  2009-02-22       Impact factor: 4.226

10.  High speed optical coherence microscopy with autofocus adjustment and a miniaturized endoscopic imaging probe.

Authors:  Aaron D Aguirre; Juergen Sawinski; Shu-Wei Huang; Chao Zhou; Winfried Denk; James G Fujimoto
Journal:  Opt Express       Date:  2010-03-01       Impact factor: 3.894
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