公开(公告)号：US20100099179A1

公开(公告)日：2010-04-22

申请号：US12641803

申请日：2009-12-18

申请人： Koji MIYOSHI ,  Masahiro AGA ,  Kaoru SHIGEMATSU

发明人： Koji MIYOSHI ,  Masahiro AGA ,  Kaoru SHIGEMATSU

IPC分类号： C12M1/34

CPC分类号： G01N30/90 ,  G01N21/8483 ,  G01N30/95 ,  G01N33/542 ,  G01N33/54386 ,  G01N33/558 ,  Y10S435/967 ,  Y10S435/97 ,  Y10S436/805 ,  Y10S436/81

摘要： In a chromatography quantitative measuring apparatus according to the present invention, a beam applied from a light source to a chromatography test strip is formed into an elliptical shape by an optical means such as a cylindrical lens, a variation in absorbance that accompanies elution of a marker regent is detected while the elliptical beam is applied between a marker reagent hold part and a detection part, and a measurement is automatically started in a prescribed period of time since the detection of variation. According to the chromatography quantitative measuring apparatus so configured, non-uniform coloration is reduced by shaping the beam elliptically with the optical means, whereby the accuracy of quantitative analysis is enhanced, and the apparatus can be operated easily.