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    Actuation of parallel microfluidic arrays
    6.
    发明授权
    Actuation of parallel microfluidic arrays 有权
    平行微流体阵列的启动

    公开(公告)号：US08123044B2

    公开(公告)日：2012-02-28

    申请号：US11800469

    申请日：2007-05-04

    申请人： Andrew Johnson ,  John R. Gilbert ,  Manish Deshpande ,  Hugh Lewis ,  Bernard Bunner

    发明人： Andrew Johnson ,  John R. Gilbert ,  Manish Deshpande ,  Hugh Lewis ,  Bernard Bunner

    IPC分类号： B07C5/00

    CPC分类号： B07C5/34 ,  B01L3/502761 ,  B01L2200/0647 ,  B01L2300/0816 ,  B01L2300/0864 ,  B01L2400/0439 ,  B01L2400/0487 ,  C12M47/04

    摘要： An improved actuator for use in a microfluidic particle sorting system utilizes a staggered packing scheme for a plurality of actuators used to selectively deflect a particle in an associated sorting channel from a stream of channels. An actuator block may be provided for housing a two-dimensional array of actuators, each configured to align with an actuation port in an associated sorting chip containing a plurality of sorting channels. The actuator block may include a built-in stressing means to pre-stress each actuator housed by the block. An actuator comprising a piezo-electric stack may employ contact-based electrical connection rather than soldered wires to improve packing density. The actuator may be an external actuator. That is, the external actuator is external to the substrate in which the sorting channels are formed.

    摘要翻译： 用于微流体粒子分选系统的改进的致动器利用交错填充方案用于多个致动器，用于选择性地偏转相关分拣通道中的粒子与通道流。 可以提供致动器块，用于容纳致动器的二维阵列，每个致动器阵列被配置为与包含多个分选通道的相关分选芯片中的致动端口对齐。 致动器块可以包括内置的应力装置，用于预加载由该块所容纳的每个致动器。 包括压电叠层的致动器可以使用基于接触的电连接而不是焊接线来改善堆积密度。 致动器可以是外部致动器。 也就是说，外部致动器在其中形成分拣通道的基板的外部。

    Actuation of parallel microfluidic arrays
    7.
    发明授权
    Actuation of parallel microfluidic arrays 有权
    平行微流体阵列的启动

    公开(公告)号：US08863962B2

    公开(公告)日：2014-10-21

    申请号：US13371277

    申请日：2012-02-10

    申请人： Andrew Johnson ,  John R. Gilbert ,  Manish Deshpande ,  Hugh Lewis ,  Bernard Bunner

    发明人： Andrew Johnson ,  John R. Gilbert ,  Manish Deshpande ,  Hugh Lewis ,  Bernard Bunner

    IPC分类号： B07C5/00 ,  B07C5/34 ,  B01L3/00

    CPC分类号： B07C5/34 ,  B01L3/502761 ,  B01L2200/0647 ,  B01L2300/0816 ,  B01L2300/0864 ,  B01L2400/0439 ,  B01L2400/0487 ,  C12M47/04

    摘要： An improved actuator for use in a microfluidic particle sorting system utilizes a staggered packing scheme for a plurality of actuators used to selectively deflect a particle in an associated sorting channel from a stream of channels. An actuator block may be provided for housing a two-dimensional array of actuators, each configured to align with an actuation port in an associated sorting chip containing a plurality of sorting channels. The actuator block may include a built-in stressing means to pre-stress each actuator housed by the block. An actuator comprising a piezo-electric stack may employ contact-based electrical connection rather than soldered wires to improve packing density. The actuator may be an external actuator. That is, the external actuator is external to the substrate in which the sorting channels are formed.

    摘要翻译： 用于微流体粒子分选系统的改进的致动器利用交错填充方案用于多个致动器，用于选择性地偏转相关分拣通道中的粒子与通道流。 可以提供致动器块，用于容纳致动器的二维阵列，每个致动器阵列被配置为与包含多个分选通道的相关分选芯片中的致动端口对齐。 致动器块可以包括内置的应力装置，用于预加载由该块所容纳的每个致动器。 包括压电叠层的致动器可以使用基于接触的电连接而不是焊接线来改善堆积密度。 致动器可以是外部致动器。 也就是说，外部致动器在其中形成分拣通道的基板的外部。

    Actuation of Parallel Microfluidic Arrays
    8.
    发明申请
    Actuation of Parallel Microfluidic Arrays 有权
    平行微流体阵列的驱动

    公开(公告)号：US20120138513A1

    公开(公告)日：2012-06-07

    申请号：US13371277

    申请日：2012-02-10

    申请人： Andrew Johnson ,  John R. Gilbert ,  Manish Deshpande ,  Hugh Lewis ,  Bernard Bunner

    发明人： Andrew Johnson ,  John R. Gilbert ,  Manish Deshpande ,  Hugh Lewis ,  Bernard Bunner

    IPC分类号： B07C5/00 ,  H01L41/053

    CPC分类号： B07C5/34 ,  B01L3/502761 ,  B01L2200/0647 ,  B01L2300/0816 ,  B01L2300/0864 ,  B01L2400/0439 ,  B01L2400/0487 ,  C12M47/04

    摘要： An improved actuator for use in a microfluidic particle sorting system utilizes a staggered packing scheme for a plurality of actuators used to selectively deflect a particle in an associated sorting channel from a stream of channels. An actuator block may be provided for housing a two-dimensional array of actuators, each configured to align with an actuation port in an associated sorting chip containing a plurality of sorting channels. The actuator block may include a built-in stressing means to pre-stress each actuator housed by the block. An actuator comprising a piezo-electric stack may employ contact-based electrical connection rather than soldered wires to improve packing density. The actuator may be an external actuator. That is, the external actuator is external to the substrate in which the sorting channels are formed.

    摘要翻译： 用于微流体粒子分选系统的改进的致动器利用交错的填充方案用于多个致动器，用于选择性地偏转相关分拣通道中的粒子与通道流。 可以提供致动器块，用于容纳致动器的二维阵列，每个致动器阵列被配置为与包含多个分选通道的相关分选芯片中的致动端口对齐。 致动器块可以包括内置的应力装置，用于预加载由该块所容纳的每个致动器。 包括压电叠层的致动器可以使用基于接触的电连接而不是焊接线来改善堆积密度。 致动器可以是外部致动器。 也就是说，外部致动器在其中形成分拣通道的基板的外部。