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11. 发明申请

US20100009460A1 Multifunctional vacuum manifold 有权
标题翻译：多功能真空歧管
公开(公告)号：US20100009460A1
公开(公告)日：2010-01-14
申请号：US12584872
申请日：2009-09-14
申请人： Phillip Clark , Kurt E. Greenizen , John Doyle
发明人： Phillip Clark , Kurt E. Greenizen , John Doyle
IPC分类号： G01N1/10 , B01L3/02
CPC分类号： B01D61/18 , B01L3/50255 , B01L2200/023 , B01L2200/025 , B01L2200/141 , B01L2300/0829 , B01L2400/049 , Y10T436/25375 , Y10T436/255 , Y10T436/2575
摘要： A laboratory device design particularly for a multiplate format that includes a manifold wherein the position of the plate is not a function of gasket compression or vacuum rate applied. In one embodiment, the device has a modular design, wherein one or more removable inserts, preferably with different functionalities can be positioned between a base component and a collar component. The particular insert(s) chosen depend on the desired sample preparation or assay to be carried out. The insert(s) are stacked and are positioned between the base and collar as a unit, so that the stack within the manifold does not move during evacuation of the vacuum chamber. The consistent position of the insert(s) facilitates using vacuum sample processing with automated liquid handlers.
摘要翻译：一种特别用于包括歧管的多重格式的实验室装置，其中板的位置不是施加垫片压缩或真空率的函数。在一个实施例中，该装置具有模块化设计，其中优选地具有不同功能的一个或多个可移除插入件可以位于基座部件和套环部件之间。所选择的特定插入物取决于要进行的所需样品制备或测定。插入件被堆叠并且被定位在基座和套环之间作为一个单元，使得在抽真空室期间歧管内的叠层不移动。插入件的一致位置有助于使用自动化液体处理器进行真空样品处理。

12. 发明授权

US5651776A Luer-type connector 失效
标题翻译：鲁尔型连接器
公开(公告)号：US5651776A
公开(公告)日：1997-07-29
申请号：US408217
申请日：1995-03-22
申请人： William M. Appling , Kurt E. Greenizen , Daniel K. Recinella
发明人： William M. Appling , Kurt E. Greenizen , Daniel K. Recinella
IPC分类号： A61M39/00 , A61M39/10 , A61M25/00
CPC分类号： A61M39/10 , A61M2039/1033 , A61M2039/1077 , Y10S604/905
摘要： A luer-type adapter has a dual instead of a single set of engaging screw threads. A proximal and a distal screw thread on the hub engage proximal and distal screw threads on the collar of the connector to provide at least twice the engaging or sealing force between the tapered surfaces of the stem and hub which are forced together by rotating the collar relative to the hub to engage the two sets of threads. The diameters of the engaging distal screw threads have to be sufficiently great so that the proximal screw thread on the hub can pass under the distal screw thread on the collar in order to effect proximal as well as distal engagement. An O-ring mounted on an untapered distal segment of the stem engages an untapered inner hub surface to provide additional sealing force which is particularly useful where gas is being provided through the adapter.
摘要翻译：鲁尔型适配器具有双重性，而不是单组接合螺纹。毂上的近端和远端螺纹与连接器轴环上的近端螺纹和远端螺纹接合，以提供杆和毂的锥形表面之间的接合或密封力的至少两倍，这两者通过旋转轴环相对而被迫在一起到集线器接合两组线程。接合的远端螺纹的直径必须足够大，使得轮毂上的近端螺纹可以在套环上的远端螺纹下方通过，以实现近端和远端接合。安装在杆的未锁定远端段上的O形环接合未锁定的内毂表面以提供额外的密封力，这在通过适配器提供气体时特别有用。

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