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    Specimen rack handling system
    4.
    发明授权
    Specimen rack handling system 失效
    标本架处理系统

    公开(公告)号：US5735387A

    公开(公告)日：1998-04-07

    申请号：US502610

    申请日：1995-07-14

    申请人： James P. Polaniec ,  David J. Lapeus ,  Mary Beth Whitesel

    发明人： James P. Polaniec ,  David J. Lapeus ,  Mary Beth Whitesel

    IPC分类号： G01N1/00 ,  G01N35/02 ,  G01N35/04 ,  G01N35/10 ,  B65G15/58

    CPC分类号： G01N35/04 ,  G01N2035/0477 ,  G01N35/026 ,  Y10T436/114165

    摘要： A magnetic conveyor system for transporting test samples in tubes disposed in a sample rack having a magnetic or magnetically attractive region is described. The magnetic conveyor system includes a drive system, a magnet coupled to the drive system and movable in response to the drive system and a tray having a first surface adapted to receive the sample rack. The magnet is spaced a predetermined distance from the first surface of the tray such that the magnet provides a magnetic force at the surface of the tray. The magnetic force engages the magnetically attractive region of the sample rack disposed on the tray to thereby move the sample rack along the first surface of the tray in response to movement of the drive system. When the tray reaches the end of the rack it is moved onto a processing queue tray where it is available for test purposes. A barcode reader reads a bar code on each test sample as it is placed on the process queue to identify one or more tests to perform. When all samples have received the individual tests the rack exits to an output queue for disposal. When a test must be made on an immediate basis out of normal processing order a sample rack can be inserted into the process queue via a priority rack feed. In the indicated manner, testing can continue without interruption as new racks are added and completed racks removed.

    摘要翻译： 描述了一种磁性输送系统，用于将测试样品输送到设置在具有磁性或磁吸引区域的样品架中的管中。 磁性输送系统包括驱动系统，耦合到驱动系统的磁体，并可响应于驱动系统而移动;以及托盘，其具有适于接收样品架的第一表面。 磁体与托盘的第一表面隔开预定的距离，使得磁铁在盘的表面提供磁力。 磁力接合设置在托盘上的样品架的磁吸引区域，从而响应于驱动系统的移动沿着托盘的第一表面移动样品架。 当托盘到达机架的末端时，将其移动到处理队列托盘中，以供测试。 条形码读取器读取每个测试样本上的条形码，因为它放置在进程队列中，以识别要执行的一个或多个测试。 当所有样品都接收到单独的测试时，机架退出到输出队列进行处置。 必须在正常处理顺序的基础上进行测试时，可以通过优先机架进给将样品架插入进程队列。 以指示的方式，随着添加新的机架和完成的机架被移除，测试可以不间断地继续。

    Loading mechanism for probe tip tray
    6.
    发明授权
    Loading mechanism for probe tip tray 失效
    探针头托盘装载机构

    公开(公告)号：US5674047A

    公开(公告)日：1997-10-07

    申请号：US501855

    申请日：1995-07-13

    申请人： David J. Lapeus ,  James P. Polaniec

    发明人： David J. Lapeus ,  James P. Polaniec

    IPC分类号： B01L9/00 ,  G01N35/04 ,  G01N35/10 ,  B65G59/06

    CPC分类号： B01L9/543 ,  G01N35/10 ,  G01N2035/0425

    摘要： In a system for installing, from a supply of disposable probe tips, one such probe tip on a probe for each sample by an automated fluid analyzer system and for removing the tip after each use to allow a fresh tip to be installed, a mechanism for making a fresh supply of tips available in a carrier tray and for receiving and disposing of empty carrier trays. Multiple probe tip trays, each having a base, a lid, and holding an array of tips are stacked within a chute of the mechanism. A pair of arms are swung up from a substantially vertical position to a horizontal position beneath the chute. An associated latch engages the lid of the lowermost tray within the chute while tray guides, which hold the trays within the chute, separate to release the lowermost tray onto the pair of arms. A delivery rack associated with the analyzer system receives the lowermost tray base from the pair of arms by engaging the tray base with a pair of clips. The rack then removes the base, and the probes thereon, to the analyzer system. The pair of arms meanwhile lower and dump the lid into a waste receptacle or disposal chute. The delivery rack thereafter returns an empty base to the parallel arms, which similarly dump empty base into the waste receptacle or disposal chute. The cycle is repeated by removing the next tray from the chute.

    摘要翻译： 在用于通过自动化流体分析仪系统从一次性探针尖端的一次性探针尖端的一个这样的探针尖端安装在每个样品的探针上并且在每次使用之后移除尖端以允许安装新的尖端的系统中， 在托盘中提供新鲜的提示，并接收和处理空托架。 多个探针尖端托盘，每个具有底座，盖子和保持尖端阵列堆叠在机构的滑槽内。 一对臂从大致垂直的位置向上摆动到滑槽下方的水平位置。 相关联的闩锁接合滑槽内的最下面的托盘的盖子，同时将托盘保持在滑槽内的托盘引导件被分离以将最下面的托盘释放到一对臂上。 与分析器系统相关联的输送架通过将托盘基座与一对夹子接合而从一对臂接收最下面的托盘基座。 然后，机架将基座和其上的探头移除到分析器系统。 一对手臂同时下降并将盖子倒入废物容器或处理槽中。 然后，送货架将空的基座返回到平行臂，这样同样地将空的基座倾倒到废物容器或处理槽中。 通过从滑槽中移除下一个托盘来重复该循环。