公开(公告)号：EP2587250A4

公开(公告)日：2016-06-01

申请号：EP11797999

申请日：2011-06-13

申请人： HITACHI HIGH TECH CORP

发明人： SHIBA MASAKI ,  TAMURA TAKUO ,  ADACHI SAKUICHIRO

IPC分类号： G01N21/51 ,  G01N35/00

CPC分类号： G01N21/47 ,  G01N21/51 ,  G01N35/025 ,  G01N2021/4711 ,  G01N2021/825

摘要： Disclosed is an automatic analysis device including light detectors that detect scattered light, whereby highly reliable analysis results can be obtained by reduction of the effect of noise components. Highly reliable concentration analysis with little effect from noise components can be achieved by calculating the correlation between scattered light detected by a plurality of light detectors before calculating concentration, and by performing concentration analysis using scattered light with high correlation.

公开(公告)号：EP2708873A4

公开(公告)日：2014-10-08

申请号：EP12784970

申请日：2012-05-09

申请人： HITACHI HIGH TECH CORP

发明人： ADACHI SAKUICHIRO ,  MIMURA TOMONORI ,  YAMAZAKI HAJIME ,  SHIBA MASAKI

IPC分类号： G01N21/75 ,  G01N35/00

CPC分类号： G01N35/025 ,  G01N21/51 ,  G01N21/82 ,  G01N2021/4711 ,  G01N2035/0453

摘要： An object of the present invention is to obtain desired quantitative determination results for measurements having a broad dynamic range and for measurements with high sensitivity without altering a device configuration or a reagent. In view of this, the present invention provides an automatic analysis device which measures time sequential data on a scattered light amount as reaction process data, and quantitatively determines the concentration of an analyte from a change in light amount. The automatic analysis device has a function of selecting reaction process data to be used for quantitative determination from the reaction process data obtained by measurement using a plurality of light receivers at different angles. As a result of using this function, data is selected from the reaction process data obtained by measurement using the plurality of light receivers at different angles in accordance with the concentration of the analyte and whether the priority is given to high sensitivity in the case where sensitivity is prioritized or a dynamic range, and the result of the quantitative determination is displayed.

摘要翻译： 本发明的目的是为了获得具有宽动态范围的测量和用于高灵敏度的测量而不改变器件配置或试剂的所需的定量测定结果。 鉴于此，本发明提供了一种自动分析装置，其测量作为反应过程数据的散射光量的时间顺序数据，并且从光量的变化定量地确定分析物的浓度。 自动分析装置具有从通过使用多个不同角度的光接收器的测量获得的反应过程数据中选择要用于定量确定的反应过程数据的功能。 作为使用该功能的结果，从根据分析物的浓度以不同角度通过使用多个光接收器的测量获得的反应过程数据中选择数据，以及在灵敏度的情况下是否给予高灵敏度的优先级 优先或动态范围，并显示定量确定的结果。