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Demonstration of a laparoscopic structured-illumination three-dimensional imaging system for guiding reconstructive bowel anastomosis
This paper reports the development and system analysis of a laparoscopic system based on structured illumination technique capable of three-dimensional (3-D) reconstruction of porcine intestine during surgical anastomosis (connection of tubular structures). A calibration target is used to validate t...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Society of Photo-Optical Instrumentation Engineers
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5964336/ https://www.ncbi.nlm.nih.gov/pubmed/29797865 http://dx.doi.org/10.1117/1.JBO.23.5.056009 |
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author | Le, Hanh N. D. Nguyen, Hieu Wang, Zhaoyang Opfermann, Justin Leonard, Simon Krieger, Axel Kang, Jin U. |
author_facet | Le, Hanh N. D. Nguyen, Hieu Wang, Zhaoyang Opfermann, Justin Leonard, Simon Krieger, Axel Kang, Jin U. |
author_sort | Le, Hanh N. D. |
collection | PubMed |
description | This paper reports the development and system analysis of a laparoscopic system based on structured illumination technique capable of three-dimensional (3-D) reconstruction of porcine intestine during surgical anastomosis (connection of tubular structures). A calibration target is used to validate the system performance and results show a depth of field of 20 mm with an accuracy of 0.008 mm and precision of 0.25 mm. The imaging system is used to reconstruct a quantitative 3-D depth measurement of ex vivo porcine bowel tissues to mimic an end-to-end bowel anastomosis scenario. We demonstrate that the system can detect a suture in the tissue and map homogeneous surfaces of the intestine with different tissue pigments, affirming the feasibility for depth quantization for guiding and assisting medical diagnostic decisions in anastomosis surgery. |
format | Online Article Text |
id | pubmed-5964336 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2018 |
publisher | Society of Photo-Optical Instrumentation Engineers |
record_format | MEDLINE/PubMed |
spelling | pubmed-59643362019-05-23 Demonstration of a laparoscopic structured-illumination three-dimensional imaging system for guiding reconstructive bowel anastomosis Le, Hanh N. D. Nguyen, Hieu Wang, Zhaoyang Opfermann, Justin Leonard, Simon Krieger, Axel Kang, Jin U. J Biomed Opt Imaging This paper reports the development and system analysis of a laparoscopic system based on structured illumination technique capable of three-dimensional (3-D) reconstruction of porcine intestine during surgical anastomosis (connection of tubular structures). A calibration target is used to validate the system performance and results show a depth of field of 20 mm with an accuracy of 0.008 mm and precision of 0.25 mm. The imaging system is used to reconstruct a quantitative 3-D depth measurement of ex vivo porcine bowel tissues to mimic an end-to-end bowel anastomosis scenario. We demonstrate that the system can detect a suture in the tissue and map homogeneous surfaces of the intestine with different tissue pigments, affirming the feasibility for depth quantization for guiding and assisting medical diagnostic decisions in anastomosis surgery. Society of Photo-Optical Instrumentation Engineers 2018-05-23 2018-05 /pmc/articles/PMC5964336/ /pubmed/29797865 http://dx.doi.org/10.1117/1.JBO.23.5.056009 Text en © The Authors. https://creativecommons.org/licenses/by/3.0/ Published by SPIE under a Creative Commons Attribution 3.0 Unported License. Distribution or reproduction of this work in whole or in part requires full attribution of the original publication, including its DOI. |
spellingShingle | Imaging Le, Hanh N. D. Nguyen, Hieu Wang, Zhaoyang Opfermann, Justin Leonard, Simon Krieger, Axel Kang, Jin U. Demonstration of a laparoscopic structured-illumination three-dimensional imaging system for guiding reconstructive bowel anastomosis |
title | Demonstration of a laparoscopic structured-illumination three-dimensional imaging system for guiding reconstructive bowel anastomosis |
title_full | Demonstration of a laparoscopic structured-illumination three-dimensional imaging system for guiding reconstructive bowel anastomosis |
title_fullStr | Demonstration of a laparoscopic structured-illumination three-dimensional imaging system for guiding reconstructive bowel anastomosis |
title_full_unstemmed | Demonstration of a laparoscopic structured-illumination three-dimensional imaging system for guiding reconstructive bowel anastomosis |
title_short | Demonstration of a laparoscopic structured-illumination three-dimensional imaging system for guiding reconstructive bowel anastomosis |
title_sort | demonstration of a laparoscopic structured-illumination three-dimensional imaging system for guiding reconstructive bowel anastomosis |
topic | Imaging |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5964336/ https://www.ncbi.nlm.nih.gov/pubmed/29797865 http://dx.doi.org/10.1117/1.JBO.23.5.056009 |
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