公开(公告)号：US20130183763A1

公开(公告)日：2013-07-18

申请号：US13746487

申请日：2013-01-22

Applicant: Toru Obata ,  KOWA COMPANY LTD.

Inventor： Toru OBATA ,  Yoshiaki SHIRASAWA

IPC: G01N21/51

CPC classification number: G01N21/51 ,  G01N15/0205 ,  G01N21/532 ,  G01N21/82 ,  G01N2015/003 ,  Y10T436/143333

Abstract: In a measuring apparatus for measuring a target substance in a sample cell via a gelation reaction, a sample cell houses a specimen containing the substance to be measured, and a solution containing a gelating reagent is irradiated with a laser beam. The solution in the sample cell is stirred to generate minute and uniform gel particles, which are caused to pass through the laser beam. Scattered light from the gel particles generated in the sample cell is detected by a photodiode array, and the scattered-light intensity of the generated gel particles or the diameter and the number thereof is measured on time series by a computer on the basis of a scattered-light detection output of the photodiode array.

Abstract translation: 在用于通过凝胶化反应测量样品池中的目标物质的测量装置中，样品池容纳含有待测物质的样品，并且用激光束照射含有凝胶剂的溶液。 将样品池中的溶液搅拌以产生微小均匀的凝胶颗粒，使其通过激光束。 通过光电二极管阵列检测来自样品池中产生的凝胶颗粒的散射光，并且通过计算机基于散射来测量产生的凝胶颗粒的散射光强度或其直径和数量。 光电二极管阵列的光检测输出。