FLOW CYTOMETER AND FLUIDIC LINE ASSEMBLY WITH MULTIPLE INJECTION NEEDLES
    3.
    发明申请
    FLOW CYTOMETER AND FLUIDIC LINE ASSEMBLY WITH MULTIPLE INJECTION NEEDLES 审中-公开
    流量计和带有多个注射针的流体管路组件

    公开(公告)号:WO2008061058B1

    公开(公告)日:2008-09-12

    申请号:PCT/US2007084417

    申请日:2007-11-12

    Abstract: A flow cytometer is provided which includes an interrogation flow cell and a plurality of assay fluidic lines extending into the interrogation flow cell. A method of operating such a flow cytometer includes priming the interrogation flow cell with a sheath fluid and injecting different assay fluids into a flow of the sheath fluid through the plurality of fluidic lines. A fluidic line assembly is provided which includes a plurality of capillary tubes coupled to a base section configured for coupling to an interrogation flow cell assembly of a flow cytometer. The capillary tubes are dimensionally configured such that when the fluidic line assembly is arranged within the flow cytometer and fluid is dispensed from one or more of the capillary tubes at a given pressure differential with respect to an encompassing sheath fluid within the interrogation flow cell the fluid is substantially centrally aligned within the interrogation flow cell.

    Abstract translation: 提供流式细胞仪,其包括询问流动池和延伸到询问流动池中的多个测定流体线。 操作这种流式细胞仪的方法包括用鞘液灌注询问流动池并将不同的化验流体注入通过多条流体管线的鞘液流中。 提供流体管线组件,其包括耦合到基部的多个毛细管,所述基部被配置为耦合到流式细胞仪的询问流动池组件。 毛细管在尺寸上构造成使得当流体管线组件布置在流式细胞仪内并且流体从相对于询问流动池内的包围鞘液的给定压差从一个或多个毛细管分配时,流体 基本上在询问流动单元内居中对齐。

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