公开(公告)号：US5397539A

公开(公告)日：1995-03-14

申请号：US48204

申请日：1993-04-20

申请人： Mutsumi Hayashi ,  Tatsuo Ogasawara ,  Yayoi Mizutani ,  Nobuyuki Kuriyama

发明人： Mutsumi Hayashi ,  Tatsuo Ogasawara ,  Yayoi Mizutani ,  Nobuyuki Kuriyama

IPC分类号： G01N21/76 ,  G01N35/00 ,  G01N35/04 ,  C12M1/34 ,  G01N21/11

CPC分类号： G01N35/00594 ,  G01N35/0092 ,  G01N35/0095 ,  G01N35/0098 ,  G01N2035/00752 ,  G01N2035/0415 ,  G01N2035/0487 ,  G01N21/76 ,  G01N35/00693 ,  G01N35/025

摘要： A plurality of cartridges are set to a cartridge standby section. Each cartridge has a specimen tub, a dilution tub and three reaction tubs, and a specimen is placed in the specimen tub in advance. A specimen dispensing unit first distributes the specimen from the specimen tub to three reaction tubs of the same cartridge. Thereafter the cartridges are successively transported to a first reagent dispensing section, a first reaction path, a second dispensing section, a second reaction path, an unreacted component removing section, a luminescent reagent dispensing section and a hydrogen peroxide dispensing section in the stated order. Examination processes including reagent dispensing and unreacted component removal are carried out simultaneously for the three reaction tubs of each cartridge. Finally, reaction mixtures are subjected to photometry in a photometric section. The cartridges are transported by a plurality of transport mechanisms provided for the respective sections and driven independently of one another. Where analytical curve corrections are effected, a specimen dispensing unit and each of sample cartridges holding sample specimens are moved relative to each other. At this time, different specimens are placed in the reaction tubs of the same cartridge to carry out the above examination processes. A new analytical curve is obtained from the results of examination thereof for use in subsequent examination processes.

摘要翻译： 多个盒被设置到盒备用部分。 每个药筒具有样品池，稀释桶和三个反应桶，并且将样品预先放置在样品桶中。 样本分配单元首先将样本从样品桶分配到同一盒的三个反应桶中。 然后，按照所述顺序，将墨盒连续输送到第一试剂分注部，第一反应路径，第二分注部，第二反应路径，未反应成分除去部，发光试剂分注部和过氧化氢分注部。 对于每个筒的三个反应槽同时进行包括试剂分配和未反应的组分去除的检查过程。 最后，将反应混合物在光度测定部分进行光度测定。 盒被传送给为各个部分设置的多个传送机构，并彼此独立地驱动。 在进行分析曲线校正的情况下，样本分配单元和保持样本样本的每个样品盒相对于彼此移动。 此时，将不同的样品放置在同一筒的反应槽中，以进行上述检查过程。 从其检查结果中获得新的分析曲线，用于后续检查过程。