標題: Diffuse Optical Multipatch Technique for Tissue Oxygenation Monitoring: Clinical Study in Intensive Care Unit
作者: 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
光電工程學系
Department of Photonics
關鍵字: Diffuse optical multipatch technique;diffuse optical spectroscopic imaging (DOSI);heart failure;intensive care medicine;near-infrared spectroscopy (NIRS);oxygenation dynamics;sepsis;venous occlusion test (VOT)
公開日期: 1-Jan-2012
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.
URI: http://dx.doi.org/10.1109/TBME.2011.2147315
http://hdl.handle.net/11536/15015
ISSN: 0018-9294
DOI: 10.1109/TBME.2011.2147315
期刊: IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING
Volume: 59
Issue: 1
起始頁: 87
結束頁: 94
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