• Login
    View Item 
    •   Home
    • UA Faculty Research
    • UA Faculty Publications
    • View Item
    •   Home
    • UA Faculty Research
    • UA Faculty Publications
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Browse

    All of UA Campus RepositoryCommunitiesTitleAuthorsIssue DateSubmit DateSubjectsPublisherJournalThis CollectionTitleAuthorsIssue DateSubmit DateSubjectsPublisherJournal

    My Account

    LoginRegister

    About

    AboutUA Faculty PublicationsUA DissertationsUA Master's ThesesUA Honors ThesesUA PressUA YearbooksUA CatalogsUA Libraries

    Statistics

    Most Popular ItemsStatistics by CountryMost Popular Authors

    High-Resolution, Wide-Field, Forward-Viewing Spectrally Encoded Endoscope

    • CSV
    • RefMan
    • EndNote
    • BibTex
    • RefWorks
    Thumbnail
    Name:
    FVSEE_paper.pdf
    Size:
    505.4Kb
    Format:
    PDF
    Description:
    Final Accepted Manuscript
    Download
    Author
    Zeidan, Adel
    Do, Dukho
    Kang, Dongkyun
    Ikuta, Mitsuhiro
    Ryu, Jiheun
    Tearney, Guillermo J
    Affiliation
    Univ Arizona, Coll Opt Sci, Dept Biomed Engn
    Issue Date
    2019-11-01
    Keywords
    forward-viewing
    miniature endoscopy
    spectrally encoded endoscopy
    wide-field
    
    Metadata
    Show full item record
    Publisher
    WILEY
    Citation
    Zeidan, A. , Do, D. , Kang, D. , Ikuta, M. , Ryu, J. and Tearney, G. J. (2019), High‐Resolution, Wide‐Field, Forward‐Viewing Spectrally Encoded Endoscope. Lasers Surg. Med., 51: 808-814. doi:10.1002/lsm.23102
    Journal
    LASERS IN SURGERY AND MEDICINE
    Rights
    © 2019 Wiley Periodicals, Inc.
    Collection Information
    This item from the UA Faculty Publications collection is made available by the University of Arizona with support from the University of Arizona Libraries. If you have questions, please contact us at repository@u.library.arizona.edu.
    Abstract
    Background and Objective Spectrally encoded endoscopy (SEE) is an optical imaging technology that uses spatial wavelength multiplexing to conduct endoscopy in miniature, small diameter probes. Contrary to the previous side-viewing SEE devices, forward-viewing SEE probes are advantageous as they provide a look ahead that facilitates navigation and surveillance. The objective of this work was to develop a miniature forward-viewing SEE probe with a wide field of view and a high spatial resolution. Materials and Methods We designed and developed a forward-viewing SEE device with an overall total diameter of 1.27 mm, which consists of a monolithic illumination probe with a length of 3.87 mm and a diameter of 500 mu m, 8 multimode detection fibers that were polished at a 17 degrees angle, a rotational scanning mechanism, and a sheath. The SEE device was evaluated using a USAF resolution target and was used for preclinical imaging of a swine joint ex vivo. Results This design resulted in a high resolution probe (best spatial resolution of 20.3 mu m), a wide total angular field of view of 100 degrees, and an effective number of imaging elements of ~344,000 pixels. The SEE probe performance was compared to a commercial color chip-on-the-tip endoscope; while monochrome, results showed better spatial resolution and a wider field of view for the SEE device. Conclusion These results demonstrate the potential of this forward-viewing SEE probe for visualization and navigation in medical imaging applications. Lasers Surg. Med. (c) 2019 Wiley Periodicals, Inc.
    Note
    12 month embargo; published online: 26 May 2019
    ISSN
    0196-8092
    PubMed ID
    31129921
    DOI
    10.1002/lsm.23102
    Version
    Final accepted manuscript
    Sponsors
    Canon U.S.A, Inc.
    ae974a485f413a2113503eed53cd6c53
    10.1002/lsm.23102
    Scopus Count
    Collections
    UA Faculty Publications

    entitlement

    Related articles

    • RGB-color forward-viewing spectrally encoded endoscope using three orders of diffraction.
    • Authors: Ikuta M, Wu TY, Mach AT, Altshuler A, Yan X, Houskeeper JH, Yamamoto A, Tatsumi S, Iwata KI, Ryu J, Zeidan A, Tearney GJ, Takeuchi S
    • Issue date: 2021 Feb 1
    • Miniature all-optical flexible forward-viewing photoacoustic endoscopy probe for surgical guidance.
    • Authors: Ansari R, Zhang EZ, Desjardins AE, Beard PC
    • Issue date: 2020 Nov 15
    • Miniature forward-viewing spectrally encoded endoscopic probe.
    • Authors: Zeidan A, Yelin D
    • Issue date: 2014 Aug 15
    • Spectral imaging using forward-viewing spectrally encoded endoscopy.
    • Authors: Zeidan A, Yelin D
    • Issue date: 2016 Feb 1
    • Miniature grating for spectrally-encoded endoscopy.
    • Authors: Kang D, Martinez RV, Whitesides GM, Tearney GJ
    • Issue date: 2013 May 7
    The University of Arizona Libraries | 1510 E. University Blvd. | Tucson, AZ 85721-0055
    Tel 520-621-6442 | repository@u.library.arizona.edu
    DSpace software copyright © 2002-2017  DuraSpace
    Quick Guide | Contact Us | Send Feedback
    Open Repository is a service operated by 
    Atmire NV
     

    Export search results

    The export option will allow you to export the current search results of the entered query to a file. Different formats are available for download. To export the items, click on the button corresponding with the preferred download format.

    By default, clicking on the export buttons will result in a download of the allowed maximum amount of items.

    To select a subset of the search results, click "Selective Export" button and make a selection of the items you want to export. The amount of items that can be exported at once is similarly restricted as the full export.

    After making a selection, click one of the export format buttons. The amount of items that will be exported is indicated in the bubble next to export format.