公开(公告)号：US5017341A

公开(公告)日：1991-05-21

申请号：US338151

申请日：1989-04-14

申请人： Hiroshi Takekawa

发明人： Hiroshi Takekawa

IPC分类号： G01N21/03 ,  G01N21/82 ,  G01N33/53 ,  G01N33/543

CPC分类号： G01N33/5304 ,  G01N21/82 ,  Y10S436/809

摘要： An agglutination analyzing vessel for use in an immunological agglutination reaction in which there is provided a liquid-absorbable member made of porous material in at least a portion of an inclined bottom surface of a well provided in the analyzing vessel. A solution for a test liquid is absorbed into the liquid-absorbable member to cause a liquid flow directed downwardly in the test liquid. This downward liquid flow promotes the sedimentation of particles. Thus, both agglutination and non-agglutination particle patterns can be formed on the bottom surface of the vessel within a short time period.

摘要翻译： 一种用于免疫凝集反应的凝集分析容器，其中在分析容器中设置的阱的倾斜底表面的至少一部分中提供由多孔材料制成的吸液构件。 用于测试液体的溶液被吸收到吸液构件中，以使液体向下流动到测试液体中。 这种向下的液体流动促进颗粒的沉降。 因此，可以在短时间内在容器的底面形成凝集和非凝集粒子图案。

公开(公告)号：US4591568A

公开(公告)日：1986-05-27

申请号：US568414

申请日：1984-01-05

申请人： Taiichi Banno ,  Ryo Fujimori ,  Hiroshi Takekawa ,  Kazuo Hijikata

发明人： Taiichi Banno ,  Ryo Fujimori ,  Hiroshi Takekawa ,  Kazuo Hijikata

IPC分类号： G01N33/48 ,  G01N1/00 ,  G01N35/00 ,  G01N35/10 ,  G01N1/14

CPC分类号： G01N35/1095 ,  G01N35/0095 ,  G01N2035/1025 ,  Y10T436/2575

摘要： In a distributing method for sucking a desired amount of a sample liquid in a sample vessel and discharging the thus sucked sample liquid into a reaction vessel, a probe for sucking and discharging the liquid is connected to a syringe driven by a pulse motor. A photoelectric detector is provided for detecting whether the sample liquid is existed or not up to a predetermined level in the sample vessel and an actual amount of the sample liquid aspirated by the syringe is detected by a counter which counts clock pulses during the aspirating operation. When the liquid level descends lower than the predetermined level, the counting operation is stopped. The actual amount of the aspirated liquid in the probe is compared with a desired amount stored in a memory. When the actual amount of the sucked liquid is smaller than the desired value, an alarm is produced.

摘要翻译： 在用于在样品容器中吸取所需量的样品液体并将这样吸取的样品液体排出到反应容器中的分配方法中，用于吸取和排出液体的探针连接到由脉冲电动机驱动的注射器。 提供光电检测器，用于检测样品液体是否存在到样品容器中达到预定水平，并且通过在抽吸操作期间计数时钟脉冲的计数器检测由注射器吸入的样品液体的实际量。 当液位下降到低于预定水平时，停止计数操作。 将探针中吸入的液体的实际量与存储在存储器中的期望量进行比较。 当吸入液体的实际量小于期望值时，产生报警。