公开(公告)号：US6146592A

公开(公告)日：2000-11-14

申请号：US916090

申请日：1997-08-21

申请人： Kiyoshi Kawashima ,  Shin Saito ,  Akio Kimura ,  Minoru Inatsugu ,  Saburo Yoshimi

发明人： Kiyoshi Kawashima ,  Shin Saito ,  Akio Kimura ,  Minoru Inatsugu ,  Saburo Yoshimi

IPC分类号： G01N35/00 ,  G01N35/02 ,  G01N35/10

CPC分类号： G01N35/025 ,  G01N2035/00534 ,  G01N2035/0094 ,  G01N2035/0453 ,  G01N2035/1032 ,  G01N2035/1076 ,  G01N2035/1086 ,  Y10T436/11 ,  Y10T436/113332 ,  Y10T436/114998 ,  Y10T436/115831 ,  Y10T436/25625 ,  Y10T436/2575

摘要： There is disclosed an automatic biochemical analyzer having a sample turntable and a reaction turntable. Plural sample containers for holding samples are arrayed on the sample turntable. Plural reaction containers are arrayed on the reaction turntable. A sampling pipette draws in a sample from some sampling container and injects the sample into some reaction container. A reagent pipette draws in some reagent from some reagent container and injects the reagent into the same reaction container. The resulting mixture is stirred by a stirring device. Produced reaction products are detected by a detector. Let N be the number of the reaction containers on the reaction turntable. The reaction turntable is rotated in M pitches in one step. Note that M and N do not have any common factor. First and second injecting positions adjacent to each other are established as positions where the reagent pipette can inject a reagent into the reaction container in position. First and second stirring positions adjacent to each other are established as positions where the stirring device can stir liquids in the reaction container in position. The stirring device can be moved between the first and second stirring positions. Thus, one reagent pipette can be used for two kinds of reagents. Also, one stirring device can be used for two kinds of reagents.

摘要翻译： 公开了具有样品转台和反应转台的自动生化分析仪。 用于保存样品的多个样品容器排列在样品转盘上。 多个反应容器排列在反应转台上。 取样移液管吸取一些取样容器中的样品，并将样品注入一些反应容器中。 试剂移液管从一些试剂容器中吸取一些试剂，并将试剂注入相同的反应容器中。 通过搅拌装置搅拌所得混合物。 产生的反应产物由检测器检测。 令N为反应转台上反应容器的数量。 反应转盘在一个步骤中以M个间距旋转。 注意M和N没有任何共同的因素。 建立彼此相邻的第一和第二注射位置作为试剂移液管可以将试剂注入到反应容器中的位置。 建立彼此相邻的第一和第二搅拌位置作为搅拌装置可将反应容器中的液体搅拌就位的位置。 搅拌装置可以在第一和第二搅拌位置之间移动。 因此，一种试剂移液管可用于两种试剂。 此外，一种搅拌装置可用于两种试剂。

公开(公告)号：US5876668A

公开(公告)日：1999-03-02

申请号：US902815

申请日：1997-07-30

申请人： Kiyoshi Kawashima ,  Shin Saito ,  Akio Kimura ,  Minoru Inatsugu

发明人： Kiyoshi Kawashima ,  Shin Saito ,  Akio Kimura ,  Minoru Inatsugu

IPC分类号： G01N35/10 ,  G01N35/02 ,  G01N35/04

CPC分类号： G01N35/025 ,  G01N2035/1032 ,  Y10T436/11 ,  Y10T436/113332 ,  Y10T436/114998 ,  Y10T436/115831 ,  Y10T436/25625 ,  Y10T436/2575

摘要： There is disclosed a small-sized automatic biochemical analyzer requiring reduced amounts of reagents. An original sample is transferred to diluting containers on a diluting turntable. The diluted sample is transferred to reaction containers on a reaction turntable and analyzed. The original sample is once diluted. The aliquots of sample are taken from the diluted sample. Thus, a limitation imposed by the minimum volume of liquid that the instrument can meter out can be overcome. Let N be the total number of the diluting containers on the diluting turntable. The turntable is rotated in M pitches at a time. M and N do not have any common factor.

摘要翻译： 公开了一种需要减少试剂量的小型自动生化分析仪。 将原始样品转移到稀释转台上的稀释容器。 将稀释的样品转移到反应转台上的反应容器中并进行分析。 原始样品一次稀释。 样品的等分试样取自稀释样品。 因此，可以克服由仪器可以流出的液体的最小体积所施加的限制。 令N为稀释转台上稀释容器的总数。 转盘一次以M个间距旋转。 M和N没有任何共同的因素。

公开(公告)号：US06723287B1

公开(公告)日：2004-04-20

申请号：US09523113

申请日：2000-03-10

申请人： Yoshio Ootatsume ,  Kiyoshi Kawashima ,  Minoru Inatsugu

发明人： Yoshio Ootatsume ,  Kiyoshi Kawashima ,  Minoru Inatsugu

IPC分类号： B32B2704

CPC分类号： G01N21/253 ,  G01N2201/0415 ,  Y10T436/11 ,  Y10T436/111666 ,  Y10T436/113332

摘要： There is disclosed a measuring system that is for use with an automatic chemical analyzer and accomplishes accurate measurement reproducibility and low cost. The system has a turntable on which plural reaction cells are arranged circumferentially. A light source and a spectroscopic detector are located on opposite sides of the reaction cell in a detection position. The amount of light transmitted through the cell is measured. A motor having an encoder is connected to the turntable. The output signal from the detector corresponding to each reaction cell is accepted in response to the output signal from the encoder.

摘要翻译： 公开了一种与自动化学分析仪一起使用的测量系统，并且实现了精确的测量再现性和低成本。 该系统具有多个反应池周向布置的转台。 光源和光谱检测器位于检测位置的反应池的相对两侧。 测量透过电池的光量。 具有编码器的电动机连接到转盘。 响应于来自编码器的输出信号，接收来自检测器的对应于每个反应单元的输出信号。