光散射及其对血液流变参数的测量  

Measurement of Hemorheology Parameters Based on the Light Scattering

作　　者：鲁玮瑗[1] 刘志翔[1] 马惠苹[2] 吴瑞[1] 郭江贵[1] 侯俊玲[3] 

机构地区：[1]首都医科大学生物医学工程学院,北京100069 [2]首都医科大学基础医学院,北京100069 [3]北京中医药大学中医药学院,北京100102

出　　处：《科技导报》2010年第6期55-57,共3页Science & Technology Review

基　　金：国家自然科学基金项目(10274006);首都医科大学基础-临床科研合作基金项目(2006JL58)

摘　　要：物理学中光散射现象的应用是通过捕捉散射源的散射光谱而获得被试物中丰富信息的,尤其是拉曼散射光谱和布里渊散射光谱,更能给出散射源的精细信息。这种检测具有无毒、无创、快速、准确等优点,若能应用于医学临床中,将使医学临床检测数据更加趋于准确,并能减轻病人的痛苦。本文描述了试图将这一物理现象应用于血液流变参数的检测中时所做的前期分类检测,以及对实验光路、设备、实验方法等所做的研究探索工作。Light scattering can be applied in experimental detection through capturing scattering spectrums from tested objects, to obtain vast amount of information related to those objects.In particular, by capturing Raman and Brillouin scattering spectrums, high precision information can be obtained.This kind of detection enjoys various advantages such as non-toxic, non-traumatic, prompt in detecting, and accurate with respect to data gathering.Therefore, when this method is applied on medical clinical trails, besides obtaining accurate testing data, patient＇s sufferings can largely be alleviated as well.Hemorheology parameter detection is an application of this methodology in medical science.As a preliminary study, prophase classification tests are normally adopted before the regular hemorheology parameter detection.This paper presents studies on prophase classification tests, including installation of experimental light path, set up of testing devices, and exploration of experimental methods.

关 键 词：光散射 血液流变参数 散射光谱 

分 类 号：R446.1[医药卫生—诊断学]