Visibility enhancement of common bile duct for laparoscopic cholecystectomy by vivid fiber-optic indication: A porcine experiment trial

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Please use this identifier to cite or link to this item: https://ir.lib.ncu.edu.tw/handle/987654321/103105

Title:	Visibility enhancement of common bile duct for laparoscopic cholecystectomy by vivid fiber-optic indication: A porcine experiment trial
Authors:	黃貞翰;Lin, Hsing-Ying;Huang, Chen-Han;Shy, Shannon;Chang, Yu-Chung;Chui, Hsiang-Chen;Yu, Tsung-Chih;Chang, Chih-Han
Contributors:	生醫理工學院生醫科學與工程學系
Keywords:	Endoscopes, Catheters and Micro-Optics
Date:	2012-09-01
Issue Date:	2026-04-23 11:23:24 (UTC+8)
Publisher:	The Optical Society;United States: Optical Society of America
Abstract:	摘要： Bile duct injury (BDI) is the most serious iatrogenic complication during laparoscopic cholecystectomy (LC) and occurs easily in inexperienced surgeons since the position of common bile duct (CBD) and its related ductal junctions are hard to precisely identify in the hepatic anatomy during surgery. BDI can be devastating, leading to chronic morbidity, high mortality, and prolonged hospitalization. In addition, it is the most frequent injury resulting in litigation and the most likely injury associated with a successful medical malpractice claim against surgeons. This study introduces a novel method for conveniently and rapidly indicating the anatomical location of CBD during LC by the direct fiber-optic illumination of 532-nm diode-pumped solid state laser through a microstructured plastic optical fiber to avoid the wrong identification of CBD and the injury from mistakenly cutting the CBD that can lead to permanent and even life threatening consequences. Six porcine were used for preliminary intra-CBD illumination experiments via laparotomy and direct duodenal incision to insert the invented CBD illumination laser catheter with nonharmful but satisfactory visual optical density. 其他題名： Biomed Opt Express 出版者： United States: Optical Society of America 出版日期： 2012-09-01 出處： Biomedical optics express, 2012-09, Vol.3 (9), p.1964-1971 資源來源： Optica 版權： 2012 Optical Society of America 2012 OSA 識別號： ISSN: 2156-7085 識別號： EISSN: 2156-7085 識別號： DOI: 10.1364/BOE.3.001964 識別號： PMID: 23024892
Appears in Collections:	[Department of Biomedical Sciences and Engineering ] journal & Dissertation

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