Electrical analysis of biological membranes
    11.
    发明授权
    Electrical analysis of biological membranes 失效
    生物膜的电气分析

    公开(公告)号:US07112433B2

    公开(公告)日:2006-09-26

    申请号:US10423166

    申请日:2003-04-24

    IPC分类号: C12M1/34

    摘要: A biochip device for electrical analysis of biological membranes. The device may include a substrate assembly defining an array of apertures and including thin-film devices configured to sense an electrical property of biological membranes that seal the apertures. The device also may include an electrical interface coupled electrically to the thin-film devices and configured to electrically couple the thin-film devices to a control apparatus. The electrical interface may define a plurality of interface elements, and the apertures may be in excess over the interface elements.

    摘要翻译: 一种用于生物膜电分析的生物芯片装置。 该装置可以包括限定孔阵列的衬底组件,并且包括被配置为感测密封孔的生物膜的电性质的薄膜装置。 该装置还可以包括电接口,其电耦合到薄膜器件并且被配置为将薄膜器件电耦合到控制装置。 电接口可以限定多个接口元件,并且孔可以在接口元件上过量。

    Method of sorting cells on a biodevice
    12.
    发明授权
    Method of sorting cells on a biodevice 有权
    在生物装置上分选细胞的方法

    公开(公告)号:US07390388B2

    公开(公告)日:2008-06-24

    申请号:US10808945

    申请日:2004-03-25

    IPC分类号: G01N27/447 G01N27/453

    摘要: A method of sorting cells for a biodevice comprises directing a flow of cells within a fluid into a filtration structure defining an array of fluid openings and encouraging cell passage of each cell of a portion of the cells through the fluid openings based on at least one dimension of each cell via application of an electric field within the fluid openings.

    摘要翻译: 一种分选用于生物装置的细胞的方法包括将流体内的细胞流引导到限定流体开口阵列的过滤结构中,并且基于至少一个维度促进细胞的一部分的每个细胞通过流体开口的细胞通过 通过在流体开口内施加电场。

    Method of sorting cells in series
    14.
    发明授权
    Method of sorting cells in series 有权
    串联分选细胞的方法

    公开(公告)号:US07390387B2

    公开(公告)日:2008-06-24

    申请号:US10808803

    申请日:2004-03-25

    IPC分类号: G01N27/447 G01N27/453

    摘要: A method of sorting cells comprises providing a fluid flow path for cell movement through a series of cell sorters in a first direction with an output of a preceding cell sorter of the series communicating with an input of a successive cell sorter of the series. Within each cell sorter, a first portion of the cells is separated from a second portion of the cells by applying a first non-uniform electric field via a first electrode array to cause movement of the first portion of the cells in a second direction across the fluid flow path, having a component generally transverse to the first direction into the output of a respective cell sorter.

    摘要翻译: 一种分选细胞的方法包括提供流体流动路径,用于使细胞在第一方向上通过一系列细胞分选器移动,其中该序列的先前细胞分选器的输出与该系列的连续细胞分选器的输入通信。 在每个细胞分选器内,通过经由第一电极阵列施加第一非均匀电场,使细胞的第一部分与细胞的第二部分分离,以引起细胞的第一部分在第二方向上移动穿过 流体流动路径,具有通常横向于第一方向的分量进入相应的细胞分选器的输出。

    Controlled medicament ejection
    18.
    发明授权
    Controlled medicament ejection 失效
    受控药物喷射

    公开(公告)号:US07726303B2

    公开(公告)日:2010-06-01

    申请号:US10375794

    申请日:2003-02-25

    IPC分类号: A61M15/00

    摘要: Controlled ejection of a fluid-based solute medicament includes determining an indication of a characteristic of the medicament in at least one ejection chamber, and ejecting the medicament from the at least one ejection chamber based on the determined indication.

    摘要翻译: 基于流体的溶质药物的受控喷射包括确定在至少一个喷射室中的药物特征的指示,以及基于所确定的指示从所述至少一个喷射室喷射药物。