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28 条记录 (耗时 0.024 秒)

    Methods and apparatus for sample mixing
    4.
    发明申请
    Methods and apparatus for sample mixing 审中-公开
    样品混合的方法和装置

    公开(公告)号：US20050084866A1

    公开(公告)日：2005-04-21

    申请号：US10687277

    申请日：2003-10-15

    申请人： Michael Caren ,  Carol Schembri

    发明人： Michael Caren ,  Carol Schembri

    IPC分类号： B01F11/00 ,  B01F13/00 ,  B01L3/00 ,  G01N1/10 ,  C12Q1/68

    CPC分类号： B01F11/0071 ,  B01F13/0059 ,  B01L3/50273 ,  B01L2300/0636 ,  B01L2300/0825 ,  B01L2400/0481 ,  Y10T436/2575

    摘要： Apparatus and methods for mixing fluids are disclosed. An apparatus comprises a housing or channel having an interior with capillary dimensions and a pressure activated mechanism in fluid communication with the interior. The pressure activated mechanism is activatable to cause motion of fluid in the interior of the housing thereby mixing the fluid in the interior. An apparatus may comprise an activating mechanism for activating the pressure activated mechanism. Typically, at least a portion of the interior of the housing comprises a linear array of features for conducting chemical reactions. Optionally, an apparatus comprises a fluid dispensing device.

    摘要翻译： 公开了用于混合流体的装置和方法。 一种装置包括具有毛细管尺寸内部和与内部流体连通的压力启动机构的壳体或通道。 压力激活机构可激活以引起壳体内部的流体的运动，从而将流体混合在内部。 设备可以包括用于启动压力启动机构的启动机构。 通常，壳体内部的至少一部分包括用于进行化学反应的线性阵列的特征。 可选地，装置包括流体分配装置。

    Nanopore structure and method using an insulating substrate
    5.
    发明申请
    Nanopore structure and method using an insulating substrate 审中-公开
    纳米孔结构和使用绝缘基板的方法

    公开(公告)号：US20070020146A1

    公开(公告)日：2007-01-25

    申请号：US11171091

    申请日：2005-06-29

    申请人： James Young ,  Carol Schembri

    发明人： James Young ,  Carol Schembri

    IPC分类号： G01N27/00

    CPC分类号： B81C1/00087 ,  B81B2203/0353 ,  B82Y15/00 ,  G01N33/48721

    摘要： A nanopore structure for conducting analysis on a molecule in solution. The nanopore structure includes an electrically insulating substrate and a membrane contacting the electrically insulating substrate. A nanopore is defined through the electrically insulating substrate and the membrane for conducting analysis on a molecule being positioned in the nanopore. Also disclosed are methods for making and using the nanopore structures.

    摘要翻译： 用于对溶液中的分子进行分析的纳米孔结构。 纳米孔结构包括电绝缘基底和接触电绝缘基底的膜。 通过电绝缘衬底和膜定义纳米孔，用于在位于纳米孔中的分子上进行分析。 还公开了制备和使用纳米孔结构的方法。

    Method and device for ultrasonic welding
    9.
    发明授权
    Method and device for ultrasonic welding 失效
    超声波焊接方法及装置

    公开(公告)号：US5403415A

    公开(公告)日：1995-04-04

    申请号：US154222

    申请日：1993-11-17

    申请人： Carol Schembri

    发明人： Carol Schembri

    IPC分类号： B29C65/08 ,  B32B31/16

    CPC分类号： B29C65/08 ,  B29C66/73921 ,  B29C66/80 ,  B29C66/71 ,  B29C66/9513

    摘要： A method and a device for modifying the energy-applying surface of an ultrasonic welding horn to join two complex thermoplastic parts by applying a thin film to the surface of the horn is disclosed. The thin film is applied to insure that a proper weld occurs along a complex and intricate pattern of energy directors located between the parts.

    摘要翻译： 公开了一种用于通过将薄膜施加到喇叭表面来改变超声焊接喇叭的能量施加表面以连接两个复合热塑性部件的方法和装置。 应用薄膜来确保位于两个部件之间的复杂且复杂的能量导向器的适当焊接发生。

    Devices and Methods for Controlling Bubble Formation in Microfluidic Devices
    10.
    发明申请
    Devices and Methods for Controlling Bubble Formation in Microfluidic Devices 审中-公开
    用于控制微流控装置中气泡形成的装置和方法

    公开(公告)号：US20070280856A1

    公开(公告)日：2007-12-06

    申请号：US11422057

    申请日：2006-06-02

    申请人： Umberto Ulmanella ,  Eric S. Nordman ,  Maengseok Song ,  Joon Mo Yang ,  Julie C. Lee ,  Nigel P. Beard ,  Min Yue ,  Carol Schembri ,  David Liu

    发明人： Umberto Ulmanella ,  Eric S. Nordman ,  Maengseok Song ,  Joon Mo Yang ,  Julie C. Lee ,  Nigel P. Beard ,  Min Yue ,  Carol Schembri ,  David Liu

    IPC分类号： B01L3/02

    CPC分类号： B01L3/502746 ,  B01L3/502723 ,  B01L3/502784 ,  B01L2200/0642 ,  B01L2200/0673 ,  B01L2200/0684 ,  B01L2300/0816 ,  B01L2300/0864 ,  B01L2400/0406 ,  B01L2400/0409 ,  B01L2400/0487 ,  B01L2400/086

    摘要： A microfluidic device may include a sample distribution network including a plurality of sample chambers configured to be loaded with biological sample for biological testing of the biological sample while in the sample chambers, the biological sample having a meniscus that moves within the sample chambers during loading. The sample distribution network may further include a plurality of inlet channels, each inlet channel being in flow communication with and configured to flow biological sample to a respective sample chamber, and a plurality of outlet channels, each outlet channel being in flow communication and configured to flow biological sample from a respective sample chamber. At least some of the sample chambers may include a physical modification configured to control the movement of the meniscus so as to control bubble formation within the at least some sample chambers. At least some of the sample chambers may include a dried reagent positioned within the at least some sample chambers proximate the inlet channels in flow communication with the at least some sample chambers.

    摘要翻译： 微流体装置可以包括样品分配网络，其包括多个样品室，其被配置为装载用于生物样品的生物样品的生物样品，而在样品室中，生物样品具有在加载期间在样品室内移动的弯液面。 样品分配网络还可以包括多个入口通道，每个入口通道与生物样品流动连通并配置成将生物样品流动到相应的样品室，以及多个出口通道，每个出口通道流动连通并且被配置为 从相应的样品室流动生物样品。 至少一些样品室可以包括物理修改，其被配置为控制弯液面的运动，以便控制至少一些样品室内的气泡形成。 至少一些样品室可以包括位于与至少一些样品室流动连通的入口通道附近的至少一些样品室内的干燥试剂。