Diffuse optical multipatch technique for tissue oxygenation monitoring: Clinical study in intensive care unit

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Title:	Diffuse optical multipatch technique for tissue oxygenation monitoring: Clinical study in intensive care unit
Authors:	李柏磊;Wang, Chun-Yang;Chuang, Ming-Lung;Liang, Shinn-Jye;Tsai, Jui-che;Chuang, Ching-Cheng;Hsieh, Yao-Sheng;Lu, Chih-Wei;Lee, Po-Lei;Sun, Chia-Wei
Contributors:	資訊電機學院電機工程學系
Keywords:	Adaptive optics;Applied sciences;Biological and medical sciences;Biomedical optical imaging;Cardiology. Vascular system;Critical Care - methods;Detection, estimation, filtering, equalization, prediction;Diagnosis, Computer-Assisted - methods;Diffuse optical multipatch technique;diffuse optical spectroscopic imaging (DOSI);Exact sciences and technology;Heart;heart failure;Heart Failure - blood;Heart Failure - diagnosis;Heart failure, cardiogenic pulmonary edema, cardiac enlargement;Humans;Information, signal and communications theory;Integrated optics;intensive care medicine;Medical sciences;near-infrared spectroscopy (NIRS);Nephelometry and Turbidimetry - methods;Optical imaging;Optical saturation;Optical variables measurement;Oximetry - methods;Oxygen - blood;Oxygenation;oxygenation dynamics;Refractometry - methods;Reproducibility of Results;Sensitivity and Specificity;sepsis;Sepsis - blood;Sepsis - diagnosis;Signal and communications theory;Signal, noise;Telecommunications and information theory;Tissues;venous occlusion test (VOT)
Date:	2012-01-01
Issue Date:	2026-04-23 13:54:48 (UTC+8)
Publisher:	IEEE Computer Society;New York, NY: IEEE
Abstract:	摘要： Diffuse optical multipatch technique is used to assess spatial variations in absorption and scattering in biological tissue, by monitoring changes in the concentration of oxyhemoglobin and deoxyhemoglobin. In our preliminary study, the temporal tracings of tissue oxygenation are measured using diffuse optical multipatch measurement and a venous occlusion test, employing normal subjects and ICU patients suffering from sepsis and heart failure. In experiments, obvious differences in tissue oxygenation signals were observed among all three groups. This paper discusses the physiological relevance of tissue oxygenation with respect to disease. 其他題名： TBME 其他題名： IEEE Trans Biomed Eng 出版者： New York, NY: IEEE 出版日期： 2012-01 出處： IEEE transactions on biomedical engineering, 2012-01, Vol.59 (1), p.87-94 資源來源： IEEE Electronic Library (IEL) 版權： 2015 INIST-CNRS 版權： 2011 IEEE 版權： Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) Jan 2012 識別號： ISSN: 0018-9294 識別號： ISSN: 1558-2531 識別號： EISSN: 1558-2531 識別號： DOI: 10.1109/TBME.2011.2147315 識別號： PMID: 21536517 識別號： CODEN: IEBEAX
Appears in Collections:	[Department of Electrical Engineering] journal & Dissertation

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