激光生物学报摘要, 更新时间: 2006年5月20日
  由美国生科集团 (BVTech, Inc.) 主办
  
ii近红外光谱法无创测量人体血红蛋白浓度
激光生物学报摘要 2006-2

吴太虎1，徐可欣2，刘庆珍2，陈 锋1，2 (1.军事医学科学院卫生装备研究所,天津 300161；2.天津大学精密测试技术及仪器国家重点实验室, 天津 300072)

摘 要：在选定的波长处（760 nm，850 nm）无创测量人体手指的漫反射光谱，利用修正的Lambert-Beer定律，实现了HbO2、Hb的绝对量估算，并由此求得血红蛋白浓度的结果。对16例志愿者进行了测量，全部男性受试者的相对误差在7.39 %以下，相关系数为0.954；全部女性受试者的相对误差在7.26 %以下，相关系数为0.969。


Study of Non-invasive Measurement of Human Hemoglobin Concentration by Near Infrared Spectroscopy

WU Tai-hu1, XU Ke-xin2, LIU Qing-zhen2, CHEN Feng1,2 (1. Institute of Medical Equipment, Academy of Military Medical Sciences，Tianjin 300161;2. State Key Laboratory of Precision Measuring Technology and Instrument，Tianjin University，Tianjin 300072）

Abstract: By measuring the diffuse reflection spectrum of forefinger through two certain wavelengths (760 nm, 850 nm), modified Lambert-Beer principle,we estimated the absolute concentration of HbO2、Hb and the total Hemoglobin.16 volunteers were tested. The relative error of all male volunteers is below 7.39 %,and R is 0.954, and for all female volunteers, the relative error below 7.26 %,R0.969.


 

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