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Proceedings Paper

Evaluation of a novel laparoscopic camera for characterization of renal ischemia in a porcine model using digital light processing (DLP) hyperspectral imaging
Author(s): Ephrem O. Olweny; Yung K. Tan; Stephen Faddegon; Neil Jackson; Eleanor F. Wehner; Sara L. Best; Samuel K. Park; Abhas Thapa; Jeffrey A. Cadeddu; Karel J. Zuzak
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Paper Abstract

Digital light processing hyperspectral imaging (DLP® HSI) was adapted for use during laparoscopic surgery by coupling a conventional laparoscopic light guide with a DLP-based Agile Light source (OL 490, Optronic Laboratories, Orlando, FL), incorporating a 0° laparoscope, and a customized digital CCD camera (DVC, Austin, TX). The system was used to characterize renal ischemia in a porcine model.

Paper Details

Date Published: 13 February 2012
PDF: 11 pages
Proc. SPIE 8254, Emerging Digital Micromirror Device Based Systems and Applications IV, 825404 (13 February 2012); doi: 10.1117/12.907395
Show Author Affiliations
Ephrem O. Olweny, The Univ. of Texas Southwestern Medical Ctr. at Dallas (United States)
Yung K. Tan, The Univ. of Texas Southwestern Medical Ctr. at Dallas (United States)
Stephen Faddegon, The Univ. of Texas Southwestern Medical Ctr. at Dallas (United States)
Neil Jackson, The Univ. of Texas Southwestern Medical Ctr. at Dallas (United States)
Eleanor F. Wehner, The Univ. of Texas at Arlington (United States)
Sara L. Best, The Univ. of Texas Southwestern Medical Ctr. at Dallas (United States)
Samuel K. Park, The Univ. of Texas Southwestern Medical Ctr. at Dallas (United States)
Abhas Thapa, The Univ. of Texas Southwestern Medical Ctr. at Dallas (United States)
Jeffrey A. Cadeddu, The Univ. of Texas Southwestern Medical Ctr. at Dallas (United States)
Karel J. Zuzak, The Univ. of Texas Southwestern Medical Ctr. at Dallas (United States)
The Univ. of Texas at Arlington (United States)
Digital Light Innovations (United States)


Published in SPIE Proceedings Vol. 8254:
Emerging Digital Micromirror Device Based Systems and Applications IV
Michael R. Douglass; Patrick I. Oden, Editor(s)

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