公开(公告)号：US4520108A

公开(公告)日：1985-05-28

申请号：US442671

申请日：1982-11-18

申请人： Kasumi Yoshida ,  Hideo Uchiki ,  Tadafumi Kuroishi

发明人： Kasumi Yoshida ,  Hideo Uchiki ,  Tadafumi Kuroishi

IPC分类号： G01N21/75 ,  G01N35/08 ,  G01N1/18 ,  G01N35/00

CPC分类号： G01N35/085 ,  Y10T436/117497 ,  Y10T436/118339 ,  Y10T436/2575

摘要： A continuous flow analyzer of the type which introduces continuously a carrier liquid into a single tubular conduit to form a stable main carrier stream and injects predetermined volumes of reagent liquid and sample liquid in series into the main carrier stream. The analyzer reduces the consumption of the reagent and can form a stable continuous flow.

摘要翻译： 一种连续流量分析仪，其将载体液体连续引入单个管状导管中以形成稳定的主载流，并将预定体积的试剂液体和样品液体串联注入主载流中。 分析仪降低了试剂的消耗，并可形成稳定的连续流。

公开(公告)号：US4645647A

公开(公告)日：1987-02-24

申请号：US715261

申请日：1985-03-25

申请人： Kasumi Yoshida ,  Hideo Uchiki ,  Tadafumi Kuroishi

发明人： Kasumi Yoshida ,  Hideo Uchiki ,  Tadafumi Kuroishi

IPC分类号： G01N21/75 ,  G01N35/08

CPC分类号： G01N35/085 ,  Y10T436/117497 ,  Y10T436/118339 ,  Y10T436/2575

摘要： A continuous flow analyzer of the type which introduces continuously a carrier liquid into a single tubular conduit to form a stable main carrier stream and injects predetermined volumes of reagent liquid and sample liquid in series into the main carrier stream. The analyzer reduces the consumption of the reagent and can form a stable continuous flow.

公开(公告)号：US4582687A

公开(公告)日：1986-04-15

申请号：US396881

申请日：1982-07-09

申请人： Tadafumi Kuroishi ,  Hideo Uchiki

发明人： Tadafumi Kuroishi ,  Hideo Uchiki

IPC分类号： G01N21/05 ,  G01N21/75 ,  G01N21/85 ,  G01N35/08

CPC分类号： G01N21/85 ,  G01N21/75 ,  G01N35/08 ,  Y10T436/118339

摘要： Apparatus in which a sample and a reagent solution are introduced into a stream of carrier liquid, whereby reaction proceeds between the sample and the reagent solution during their transfer through a passage. When a zone of the reaction solution passes successively through two flow cells provided in series, light absorbancy based on the reaction solution in each flow cell is measured, and rate assay is made from a difference between light absorbancies. A period of time for observing a specific sample can be changed by changing the length of a reaction tube connecting a flow cell at the upstream side to a flow cell at the downstream side.

摘要翻译： 将样品和试剂溶液引入载液流中的装置，由此在样品和试剂溶液通过通道之间进行反应。 当反应溶液的区域依次通过串联提供的两个流动池时，测量基于每个流动池中的反应溶液的光吸收，并且从光吸收率之间的差异进行速率测定。 用于观察特定样品的时间段可以通过将连接上游侧的流动池的反应管的长度改变为下游侧的流动池来改变。