Endoscopically guided spectral-domain OCT with double-balloon catheters

Wei Kang; Hui Wang; Yinsheng Pan; Michael W. Jenkins; Gerard A. Isenberg; Amitabh Chak; Matthew Atkinson; Deepak Agrawal; Zhilin Hu; Andrew M. Rollins

doi:10.1364/OE.18.017364

Endoscopically guided spectral-domain OCT with double-balloon catheters

Wei Kang, Hui Wang, Yinsheng Pan, Michael W. Jenkins, Gerard A. Isenberg, Amitabh Chak, Matthew Atkinson, Deepak Agrawal, Zhilin Hu, Andrew M. Rollins

Research output: Contribution to journal › Article › peer-review

28 Scopus citations

Abstract

Fourier-domain optical coherence tomography (OCT) and balloon-based catheters have furthered the potential of OCT as a real-time surveillance tool for Barrett's esophagus (BE). However, a balloon catheter, which expands the esophagus and centers the catheter, applies direct pressure on the esophagus. This may affect the tissue appearance and the ability to detect dysplasia in BE. To study this effect, we propose a doubleballoon catheter to allow imaging with and without balloon-tissue contact. A system design based on a spectral-domain OCT platform is reported and validated by acquisition of high quality, volumetric images of swine esophagus in vivo.

Original language	English (US)
Pages (from-to)	17364-17372
Number of pages	9
Journal	Optics Express
Volume	18
Issue number	16
DOIs	https://doi.org/10.1364/OE.18.017364
State	Published - Aug 2 2010

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

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abstract = "Fourier-domain optical coherence tomography (OCT) and balloon-based catheters have furthered the potential of OCT as a real-time surveillance tool for Barrett's esophagus (BE). However, a balloon catheter, which expands the esophagus and centers the catheter, applies direct pressure on the esophagus. This may affect the tissue appearance and the ability to detect dysplasia in BE. To study this effect, we propose a doubleballoon catheter to allow imaging with and without balloon-tissue contact. A system design based on a spectral-domain OCT platform is reported and validated by acquisition of high quality, volumetric images of swine esophagus in vivo.",

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AU - Kang, Wei

AU - Wang, Hui

AU - Pan, Yinsheng

AU - Jenkins, Michael W.

AU - Isenberg, Gerard A.

AU - Chak, Amitabh

AU - Atkinson, Matthew

AU - Agrawal, Deepak

AU - Hu, Zhilin

AU - Rollins, Andrew M.

PY - 2010/8/2

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N2 - Fourier-domain optical coherence tomography (OCT) and balloon-based catheters have furthered the potential of OCT as a real-time surveillance tool for Barrett's esophagus (BE). However, a balloon catheter, which expands the esophagus and centers the catheter, applies direct pressure on the esophagus. This may affect the tissue appearance and the ability to detect dysplasia in BE. To study this effect, we propose a doubleballoon catheter to allow imaging with and without balloon-tissue contact. A system design based on a spectral-domain OCT platform is reported and validated by acquisition of high quality, volumetric images of swine esophagus in vivo.

AB - Fourier-domain optical coherence tomography (OCT) and balloon-based catheters have furthered the potential of OCT as a real-time surveillance tool for Barrett's esophagus (BE). However, a balloon catheter, which expands the esophagus and centers the catheter, applies direct pressure on the esophagus. This may affect the tissue appearance and the ability to detect dysplasia in BE. To study this effect, we propose a doubleballoon catheter to allow imaging with and without balloon-tissue contact. A system design based on a spectral-domain OCT platform is reported and validated by acquisition of high quality, volumetric images of swine esophagus in vivo.

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Endoscopically guided spectral-domain OCT with double-balloon catheters

Abstract

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