ION MOBILITY ANALYSIS OF LIPOPROTEINS
    5.
    发明申请
    ION MOBILITY ANALYSIS OF LIPOPROTEINS 有权
    脂蛋白的离子运动分析

    公开(公告)号:US20070287187A1

    公开(公告)日:2007-12-13

    申请号:US11771862

    申请日:2007-06-29

    IPC分类号: G01N27/26

    摘要: A medical diagnostic method and instrumentation system for analyzing noncovalently bonded agglomerated biological particles is described. The method and system comprises: a method of preparation for the biological particles; an electrospray generator; an alpha particle radiation source; a differential mobility analyzer; a particle counter; and data acquisition and analysis means. The medical device is useful for the assessment of human diseases, such as cardiac disease risk and hyperlipidemia, by rapid quantitative analysis of lipoprotein fraction densities. Initially, purification procedures are described to reduce an initial blood sample to an analytical input to the instrument. The measured sizes from the analytical sample are correlated with densities, resulting in a spectrum of lipoprotein densities. The lipoprotein density distribution can then be used to characterize cardiac and other lipid-related health risks.

    摘要翻译: 描述了用于分析非共价结合的附聚生物颗粒的医学诊断方法和仪器系统。 该方法和系统包括:一种制备生物颗粒的方法; 电喷发生器; α粒子辐射源; 差分迁移率分析仪; 粒子计数器 数据采集​​和分析手段。 通过脂蛋白部分密度的快速定量分析,医疗装置可用于评估人类疾病,如心脏病风险和高脂血症。 最初,描述了纯化程序以将初始血液样品减少到仪器的分析输入。 来自分析样品的测量尺寸与密度相关,导致脂蛋白密度谱。 然后可以将脂蛋白密度分布用于表征心脏和其他与脂质有关的健康风险。