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Development and application of the near-infrared and white-light thoracoscope system for minimally invasive lung cancer surgery

文献类型：期刊论文

作者Mao, Yamin1,2,3; Wang, Kun1,2; He, Kunshan1,2,3; Ye, Jinzuo1,2,3; Yang, Fan4; Zhou, Jian4; Li, Hao4; Chen, Xiuyuan4; Wang, Jun; Chi, Chongwei1,2
刊名JOURNAL OF BIOMEDICAL OPTICS
出版日期2017-06-01
卷号22期号:6
关键词Fluorescence Image-guided Surgery Minimally Invasive Surgery Thoracoscope Indocyanine Green Lung Cancer Surgery Thoracic Duct Pulmonary Segments
DOI10.1117/1.JBO.22.6.066002
文献子类Article
英文摘要In minimally invasive surgery, the white-light thoracoscope as a standard imaging tool is facing challenges of the low contrast between important anatomical or pathological regions and surrounding tissues. Recently, the near-infrared (NIR) fluorescence imaging shows superior advantages over the conventional white-light observation, which inspires researchers to develop imaging systems to improve overall outcomes of endoscopic imaging. We developed an NIR and white-light dual-channel thoracoscope system, which achieved high-fluorescent signal acquisition efficiency and the simultaneously optimal visualization of the NIR and color dual-channel signals. The system was designed to have fast and accurate image registration and high signal-to-background ratio by optimizing both software algorithms and optical hardware components for better performance in the NIR spectrum band. The system evaluation demonstrated that the minimally detectable concentration of indocyanine green (ICG) was 0.01 mu M, and the spatial resolution was 35 mu m. The in vivo feasibility of our system was verified by the preclinical experiments using six porcine models with the intravenous injection of ICG. Furthermore, the system was successfully applied for guiding the minimally invasive segmentectomy in three lung cancer patients, which revealed that our system held great promise for the clinical translation in lung cancer surgeries. (C) 2017 Society of Photo-Optical Instrumentation Engineers (SPIE)
WOS关键词INDOCYANINE GREEN ; FLUORESCENCE ENDOSCOPY ; GUIDED SURGERY ; REAL-TIME ; SEGMENTECTOMY ; IDENTIFICATION ; DUCT ; DISSECTION ; RESECTION ; SURVIVAL
WOS研究方向Biochemistry & Molecular Biology ; Optics ; Radiology, Nuclear Medicine & Medical Imaging
语种英语
WOS记录号WOS:000405436800012
资助机构National Basic Research Program of China (973 Program)(2015CB755500) ; National Natural Science Foundation of China(81227901 ; Chinese Academy of Sciences(YZ201359 ; Institutional Ethics Committee of Peking University People's Hospital(2015PHB157-01 ; 81527805 ; KGZD-EW-T03) ; NCT02611245) ; 81501594 ; 61671449 ; 61231004 ; 61501462)
源URL[http://ir.ia.ac.cn/handle/173211/15257]  
专题自动化研究所_中国科学院分子影像重点实验室
作者单位1.Chinese Acad Sci, Inst Automat, Key Lab Mol Imaging, Beijing, Peoples R China
2.Beijing Key Lab Mol Imaging, Beijing, Peoples R China
3.Univ Chinese Acad Sci, Beijing, Peoples R China
4.Peking Univ, Peoples Hosp, Dept Thorac Surg, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Mao, Yamin,Wang, Kun,He, Kunshan,et al. Development and application of the near-infrared and white-light thoracoscope system for minimally invasive lung cancer surgery[J]. JOURNAL OF BIOMEDICAL OPTICS,2017,22(6).
APA Mao, Yamin.,Wang, Kun.,He, Kunshan.,Ye, Jinzuo.,Yang, Fan.,...&Tian, Jie.(2017).Development and application of the near-infrared and white-light thoracoscope system for minimally invasive lung cancer surgery.JOURNAL OF BIOMEDICAL OPTICS,22(6).
MLA Mao, Yamin,et al."Development and application of the near-infrared and white-light thoracoscope system for minimally invasive lung cancer surgery".JOURNAL OF BIOMEDICAL OPTICS 22.6(2017).

入库方式： OAI收割

来源：自动化研究所

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