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Current Directions in Biomedical Engineering

Joint Journal of the German Society for Biomedical Engineering in VDE and the Austrian and Swiss Societies for Biomedical Engineering

Editor-in-Chief: Dössel, Olaf

Wissenschaftlicher Beirat: Augat, Peter / Buzug, Thorsten M. / Haueisen, Jens / Jockenhoevel, Stefan / Knaup-Gregori, Petra / Kraft, Marc / Lenarz, Thomas / Leonhardt, Steffen / Malberg, Hagen / Penzel, Thomas / Plank, Gernot / Radermacher, Klaus M. / Schkommodau, Erik / Stieglitz, Thomas / Urban, Gerald A.


CiteScore 2018: 0.47

Source Normalized Impact per Paper (SNIP) 2018: 0.377

Open Access
Online
ISSN
2364-5504
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Functional and morphological imaging of the human tympanic membrane with endoscopic optical coherence tomography

Lars Kirsten
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  • Technische Universität Dresden, Carl Gustav Carus Faculty of Medicine, Anesthesiology and Critical Care Medicine, Clinical Sensoring and Monitoring, Fetscherstraße 74, 01307 Dresden, Germany
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/ Joseph Morgenstern
  • Technische Universität Dresden, Carl Gustav Carus Faculty of Medicine, Otorhinolaryngology, Fetscherstraße 74, 01307 Dresden, Germany
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/ Mikael Timo Erkkilä
  • Technische Universität Dresden, Carl Gustav Carus Faculty of Medicine, Anesthesiology and Critical Care Medicine, Clinical Sensoring and Monitoring, Fetscherstraße 74, 01307 Dresden, Germany
  • Medical University of Vienna, Center for Medical Physics and Biomedical Engineering, Waehringer Guertel 18-20, A-1090 Vienna, Austria, e-mail:
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/ Martin Schindler
  • Technische Universität Dresden, Carl Gustav Carus Faculty of Medicine, Anesthesiology and Critical Care Medicine, Clinical Sensoring and Monitoring, Fetscherstraße 74, 01307 Dresden, Germany
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/ Jonas Golde
  • Technische Universität Dresden, Carl Gustav Carus Faculty of Medicine, Anesthesiology and Critical Care Medicine, Clinical Sensoring and Monitoring, Fetscherstraße 74, 01307 Dresden, Germany
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/ Julia Walther
  • Technische Universität Dresden, Carl Gustav Carus Faculty of Medicine, Anesthesiology and Critical Care Medicine, Clinical Sensoring and Monitoring, Fetscherstraße 74, 01307 Dresden, Germany
  • Technische Universität Dresden, Carl Gustav Carus Faculty of Medicine, Anesthesiology and Critical Care Medicine, Medical Physics and Biomedical Engineering, Fetscherstraße 74, 01307 Dresden, Germany
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/ Max Kemper
  • Technische Universität Dresden, Carl Gustav Carus Faculty of Medicine, Otorhinolaryngology, Fetscherstraße 74, 01307 Dresden, Germany
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/ Thomas Stoppe
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/ Matthias Bornitz
  • Technische Universität Dresden, Carl Gustav Carus Faculty of Medicine, Otorhinolaryngology, Fetscherstraße 74, 01307 Dresden, Germany
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/ Marcus Neudert
  • Technische Universität Dresden, Carl Gustav Carus Faculty of Medicine, Otorhinolaryngology, Fetscherstraße 74, 01307 Dresden, Germany
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/ Thomas Zahnert
  • Technische Universität Dresden, Carl Gustav Carus Faculty of Medicine, Otorhinolaryngology, Fetscherstraße 74, 01307 Dresden, Germany
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/ Edmund Koch
  • Technische Universität Dresden, Carl Gustav Carus Faculty of Medicine, Anesthesiology and Critical Care Medicine, Clinical Sensoring and Monitoring, Fetscherstraße 74, 01307 Dresden, Germany
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Online erschienen: 07.09.2017 | DOI: https://doi.org/10.1515/cdbme-2017-0021

Abstract

In this ex vivo feasibility study, endoscopic structural and functional optical coherence tomography (OCT) imaging with a field of view of 8 mm is presented allowing the inspection of nearly the entire tympanic membrane through the ear canal. The endoscope utilizes a gradient index optics for simultaneous OCT and video endoscopy. Additionally, Doppler-OCT allows the measurement of the tympanic membrane oscillation. Due to the fast image acquisition, only minor motion artifacts have been observed, which don’t affect the image quality. In conclusion, endoscopic OCT is considered as a promising tool for the comprehensive examination of the human middle ear.

Keywords: Optical coherence tomography; Endoscopic imaging; Middle ear diagnostics

Artikelinformationen

Online erschienen: 07.09.2017


Quellenangabe: Current Directions in Biomedical Engineering, Band 3, Heft 2, Seiten 99–101, ISSN (Online) 2364-5504, DOI: https://doi.org/10.1515/cdbme-2017-0021.

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©2017 Lars Kirsten et al., published by De Gruyter, Berlin/Boston. This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License. BY-NC-ND 4.0

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