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1.发明授权Analyzer incubator with plural independently driven rings supporting cuvettes 失效分析仪培养箱配有多个独立驱动的环，支持比色皿
公开(公告)号：US5244633A
公开(公告)日：1993-09-14
申请号：US887990
申请日：1992-05-22
CPC分类号： G01N35/025 , G01N2035/00376 , G01N2035/0444 , G01N2035/0453 , G01N2035/0458 , G01N2035/0463 , G01N2035/0486 , Y10S435/809 , Y10T436/11 , Y10T436/113332 , Y10T436/114165 , Y10T436/16
摘要： An incubator and an incubator method using two independently driven incubator rings each holding and transferring a liquid-containing cuvette between processing stations. At least one reagent addition station is disposed permanently adjacent each of the two rings. One advantageous result is enhanced throughput compared to having only one such ring for all reagent addition stations.
摘要翻译： 培养箱和孵化器方法，使用两个独立驱动的培养箱环，每个孵育环在处理站之间保持并转移含液体的比色皿。 至少一个试剂添加站永久地设置在两个环的每一个周围。 与仅对所有试剂添加站仅具有一个这样的环相比，一个有利的结果是提高了产量。
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公开(公告)号：US5366697A
公开(公告)日：1994-11-22
申请号：US36800
申请日：1993-03-25
申请人： David A. Tomasso , Johannes J. Porte , William D. Vanarsdale , Raymond F. Jakubowicz , James D. Riall
发明人： David A. Tomasso , Johannes J. Porte , William D. Vanarsdale , Raymond F. Jakubowicz , James D. Riall
CPC分类号： G01N35/04 , G01N2035/0408 , G01N2035/0474 , G01N2035/0477 , G01N35/025
摘要： A tray and conveyor for the trays are described, for moving liquid samples in an analyzer. The tray comprises a base having a magnetic member for responding to a magnetic field, a tray frame and member for freely rotatably mounting the frame on the base, the tray frame comprising a plurality of receptacles constructed to receive either sample tubes or aspirating tips useful to aspirate sample from a tube, the receptacles including a fixed bottom support. The conveyor comprises a support, conveying members under the support comprising a plurality of magnets and members for generating a moving magnetic field with the magnets, the conveying members being mounted in a continuous loop under the support and the support being permeable to a magnetic field, one of the above-noted trays being mounted above the support on the base.
摘要翻译： 描述了用于托盘的托盘和输送机，用于在分析器中移动液体样品。 托盘包括具有用于响应于磁场的磁性构件的基座，用于将框架可自由地安装在基座上的托盘框架和构件，托盘框架包括多个容纳构件，用于容纳用于 从管中抽出样品，容器包括固定的底部支撑件。 输送机包括支撑件，在支撑件下方的输送构件包括多个磁体和用于与磁体一起产生移动磁场的构件，输送构件以连续的环路安装在支撑件下方，并且支撑件可透过磁场， 上述托盘中的一个安装在基座上的支撑件上方。
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公开(公告)号：US5073342A
公开(公告)日：1991-12-17
申请号：US293712
申请日：1989-01-05
CPC分类号： G01N35/00029 , G01N2035/00049 , G01N2035/00752 , Y10T436/112499
摘要： There is disclosed a simplified transfer mechanism that minimmizes both the number of moving parts needed, and the shapes of those parts. An L-shaped pusher blade is mounted to move in and out of a first station such as at an incubator so as to be effective to move a test element from the first station to two or more subsequent stations.
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公开(公告)号：US5441895A
公开(公告)日：1995-08-15
申请号：US163104
申请日：1993-12-07
IPC分类号： G01N33/543 , B01L3/00 , B65D21/02 , G01N35/02 , G01N35/04 , G01N33/545 , G01N33/552
CPC分类号： B01L3/508 , B01L2200/16 , B01L2300/0858 , G01N2035/0427 , Y10S436/809 , Y10S436/81
摘要： A stack of a plurality of substantially identical cup-like vessels pre-incorporated with reagent on the inside, each of the vessels occupying at least about 50% of the depth of the next adjacent vessel to maximize stacking density. Because the pre-incorporated reagent overlaps the occupied depth portion of the vessel and therefore runs a risk of being dislodged, the wall of the vessel is constructed to provide a gap between the inside surface bearing the reagent, and the outside surface of the occupying, nested vessel, that is at least 0.025 mm.
摘要翻译： 在内部预先掺入试剂的多个基本相同的杯状血管的堆叠，每个血管占据下一相邻血管的深度的至少约50％，以最大化堆积密度。 因为预先引入的试剂与容器的占据的深度部分重叠，因此存在被移除的危险，容器的壁被构造成在承载试剂的内表面和占用的外表面之间提供间隙， 嵌套血管，至少为0.025毫米。
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公开(公告)号：US5360597A
公开(公告)日：1994-11-01
申请号：US34040
申请日：1993-03-22
CPC分类号： G01N35/025 , G01N2035/00524 , G01N2035/0444 , G01N2035/0453 , Y10T436/11 , Y10T436/113332 , Y10T436/114165
摘要： Apparatus for mixing are disclosed for use in an analyzer providing wet assays in a cuvette. Preferably, they comprise protrusions that project into the path of the cuvette as it passes through preferably the incubator. The protrusions can be fixed or driven, and can project upwardly or sideways into the path of the moving curvette. The mixing is useful to cause thorough mixing of, e.g., a diluent with a liquid sample.
摘要翻译： 公开了用于混合的装置，用于在比色杯中提供湿测定的分析仪。 优选地，它们包括当其经过优选培养箱时突出到比色杯的路径中的突起。 突起可以被固定或驱动，并且可以向上或侧向突出到移动曲线的路径中。 混合有助于使稀释剂与液体样品充分混合。
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公开(公告)号：US5271896A
公开(公告)日：1993-12-21
申请号：US49020
申请日：1993-04-16
CPC分类号： G01N35/00029 , G01N2035/00089 , G01N2035/00752 , G01N2035/0427
摘要： A clinical analyzer moves a stack of slide or cup-like test elements into position for dispensing by a plunger and a driver featuring a housing around the plunger, a spring for biasing the plunger to project beyond the housing, a connection between the housing and the driver, and two sensors. The first sensor senses the initial movement of the housing and plunger toward the stack, and the second sensor senses movement of the plunger against the spring back into the housing upon contact with the stack.
摘要翻译： 临床分析仪将一堆滑动或杯状测试元件移动到位置，以通过柱塞和具有围绕柱塞的外壳的驱动器分配位置，弹簧用于偏置柱塞突出超过壳体，壳体与壳体之间的连接 驱动器和两个传感器。 第一传感器感测壳体和柱塞朝向堆叠的初始运动，并且第二传感器在与堆叠接触时感测柱塞抵抗弹簧的运动回到壳体中。
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7.发明授权
公开(公告)号：US5059393A
公开(公告)日：1991-10-22
申请号：US293717
申请日：1989-01-05
CPC分类号： G01N35/00029 , G01N2035/00049 , G01N2035/00138 , G01N2035/00752 , Y10T436/112499 , Y10T436/115831 , Y10T74/18288 , Y10T74/18296 , Y10T74/18312
摘要： A chemical analyzer providing an analysis slide positioning apparatus and method for properly aligning a test slide relative to a sample dispenser of the chemical analyzer. The slide positioning apparatus is capable of moving the slide in three different planes of movement for effecting alignment of the slide and to control fluid application thereto. The positioning apparatus includes a platform which supports the slide, a mechanism for moving the slide on the support in a first direction, and a drive mechanism for moving the platform and the slide carried thereon in second and third directions extending perpendicular to each other and to the first direction.
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公开(公告)号：US4852620A
公开(公告)日：1989-08-01
申请号：US183970
申请日：1988-04-20
IPC分类号： B01L3/02
CPC分类号： B01L3/021
摘要： There is disclosed a pipette and a method of using the pipette in which an active element of the pressurizing system is a bellows within a piston chamber, operated by a motor. To achieve the advantages of the invention, including ease in manufacturing and the ability to actuate a tip ejector, the bellows is mounted so that the outside surface of the sidewall of the bellows, together with the piston chamber, defines the air volume operative on a fluid passageway leading to a disposable tip.
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公开(公告)号：US4931257A
公开(公告)日：1990-06-05
申请号：US293713
申请日：1989-01-05
申请人： John A. Quenin , Johannes J. Porte
发明人： John A. Quenin , Johannes J. Porte
CPC分类号： G01N35/1083 , B01L3/021 , B01L9/50 , G01N2035/00336
摘要： Means are described for positively engaging a key in a keyway in a pipette and its support, to insure that proper dispensing position is maintained and that the pipette stays in the support. Preferably spring means are provided on the key for pressing against the keyway.
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公开(公告)号：US5518693A
公开(公告)日：1996-05-21
申请号：US267086
申请日：1994-06-27
CPC分类号： B01L9/00 , G01N35/04 , G01N35/1002 , G01N2035/0443 , G01N2035/0465 , Y10T436/11 , Y10T436/113332 , Y10T436/114165
摘要： Apparatus and a method for automatically transferring by pushing and pulling a reagent module onto and off of a rotor of modules. A surface of the module and the transfer mechanism are cooperatively shaped with a loose-fitting tongue and arcuate groove, both the tongue and groove having a curved extension along an arc concentric with the axis of rotation of the rotor, such that modules mounted on the rotor can be rotated off the transfer mechanism by sliding the tongue relative to the groove in a rotational direction. An additional groove is provided at an angle to said arcuate groove, along which the tongue or arcuate groove, whichever is on the transfer mechanism, reciprocates to push or pull a module into or out of the rotor.
摘要翻译： 用于通过将试剂模块推入和拉出模块的转子来自动转移的装置和方法。 模块和转移机构的表面与松配合的榫舌和弓形凹槽协同地成形，舌和凹槽都具有沿着与转子的旋转轴线同心的圆弧的弯曲延伸，使得安装在 通过相对于凹槽沿旋转方向滑动舌片，转子可以从传送机构转动。 与所述弧形槽成一定角度设置一个附加的槽，所述舌状件或弓形槽（无论是在传送机构上的哪一个）往复运动以将模块推入或拉出转子。
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