Method and apparatus for transporting and liquid treating indeterminate
lengths of web material
    1.
    发明授权
    Method and apparatus for transporting and liquid treating indeterminate lengths of web material 失效
    用于运输和液体处理不确定长度的纤维网材料的方法和设备

    公开(公告)号:US4965618A

    公开(公告)日:1990-10-23

    申请号:US388458

    申请日:1989-08-02

    IPC分类号: G03D5/00

    CPC分类号: G03D5/003

    摘要: An apparatus for transporting exposed radiation sensitive film strips (102) through process liquids (38) for development includes an essentially vertical, porous serpentine wall (18) formed in oppositely opening loops (32, 34), alternate ones of which partially surround hollow porous partial cylinders (42), thus defining a sinuous path along which a transport web (70) is driven while carrying film strips which are supported treated by process liquids flowing through the porous wall and partial cylinders.

    摘要翻译: 用于通过用于显影的处理液体(38)传送暴露的辐射敏感膜条(102)的装置包括形成在相对开放的环(32,34)中的基本垂直的多孔蛇形壁(18),其中一些部分地围绕中空多孔 部分气缸(42),因此限定了一条弯曲的路径,沿着该路径驱动输送腹板(70),同时承载由经过多孔壁和部分圆柱体的工艺液体处理的薄膜带。

    Sliding test device for assays
    2.
    发明授权
    Sliding test device for assays 失效
    用于测定的滑动测试装置

    公开(公告)号:US4877586A

    公开(公告)日:1989-10-31

    申请号:US224831

    申请日:1988-07-27

    摘要: An improved test device, useful in conducting reactions, which comprises (a) a well lconfigured to confine temporarily a liquid patient sample admixed with at least one reagent, such as an immunoreagent, to conduct such a reaction, (b) a filter at the bottom of the well with pores effective to pass free, unreacted reagent but not reacted or complexed reagent, and (c) an absorbent material underneath the filter effective to draw off liquid in the well after the reaction. The device further includes (d) a non-absorbent pad underneath the filter, adjacent to the absorbent material, and (e) means for moving the filter and the absorbent material relative to each other, and the filter and the pad relative to each other, between two positions, one in which the filter contacts the non-absorbent pad and the other in which the filter contacts the absorbent material.

    摘要翻译: 一种可用于进行反应的改进的测试装置,其包括(a)将l配置为临时限制与至少一种试剂(例如免疫反应剂)混合的液体患者样品进行这种反应的孔,(b)过滤器 孔的底部具有有效地通过游离的未反应试剂但不反应或络合的试剂的孔,以及(c)在过滤器下方的吸收材料有效地在反应后抽出井中的液体。 该装置还包括(d)邻近吸收材料的过滤器下面的非吸收垫,和(e)用于相对于彼此移动过滤器和吸收材料的装置,以及过滤器和垫相对于彼此 在两个位置之间,其中过滤器接触非吸收性衬垫,另一个位于过滤器与吸收材料接触的位置。