Method and system for microfluidic device and imaging thereof
    5.
    发明授权
    Method and system for microfluidic device and imaging thereof 有权
    微流体装置及其成像方法及系统

    公开(公告)号:US08367016B2

    公开(公告)日:2013-02-05

    申请号:US13360591

    申请日:2012-01-27

    IPC分类号: G01N33/00

    摘要: A method for producing an image of an object within a chamber of a microfluidic device includes providing the microfluidic device having x, y, and z dimensions and a chamber depth center point located along the z dimension. The chamber depth center point is located a known z dimension distance from a fiducial marking embedded within the microfluidic device. The method also includes placing the microfluidic device within an imaging system that includes an optical device capable of detecting the fiducial marking. The optical device defines an optical path axially aligned with the z dimension and has a focal plane perpendicular to the optical path. When the focal plane is moved along the optical path, the fiducial marking is maximally detected when the focal plane is at the z depth in comparison to when the focal plane is not substantially in-plane with the z depth.

    摘要翻译: 用于在微流体装置的腔室内产生物体的图像的方法包括提供具有x,y和z尺寸的微流体装置以及沿着z维度定位的腔室中心点。 腔室深度中心点位于与嵌入在微流体装置内的基准标记的已知z维距离。 该方法还包括将微流体装置放置在包括能够检测基准标记的光学装置的成像系统内。 光学装置限定与z尺寸轴向对准的光路,并且具有垂直于光路的焦平面。 当焦平面沿着光路移动时,当焦平面与z深度基本上不在平面内时,当焦平面处于z深度时,基准标记被最大程度地检测。

    METHOD AND SYSTEM FOR MICROFLUIDIC DEVICE AND IMAGING THEREOF
    8.
    发明申请
    METHOD AND SYSTEM FOR MICROFLUIDIC DEVICE AND IMAGING THEREOF 有权
    微流体装置及其成像方法与系统

    公开(公告)号:US20120242825A1

    公开(公告)日:2012-09-27

    申请号:US13360591

    申请日:2012-01-27

    IPC分类号: H04N7/18

    摘要: A method for producing an image of an object within a chamber of a microfluidic device includes providing the microfluidic device having x, y, and z dimensions and a chamber depth center point located along the z dimension. The chamber depth center point is located a known z dimension distance from a fiducial marking embedded within the microfluidic device. The method also includes placing the microfluidic device within an imaging system that includes an optical device capable of detecting the fiducial marking. The optical device defines an optical path axially aligned with the z dimension and has a focal plane perpendicular to the optical path. When the focal plane is moved along the optical path, the fiducial marking is maximally detected when the focal plane is at the z depth in comparison to when the focal plane is not substantially in-plane with the z depth.

    摘要翻译: 用于在微流体装置的腔室内产生物体的图像的方法包括提供具有x,y和z尺寸的微流体装置以及沿着z维度定位的腔室中心点。 腔室深度中心点位于与嵌入在微流体装置内的基准标记的已知z维距离。 该方法还包括将微流体装置放置在包括能够检测基准标记的光学装置的成像系统内。 光学装置限定与z尺寸轴向对准的光路,并且具有垂直于光路的焦平面。 当焦平面沿着光路移动时,当焦平面与z深度基本上不在平面内时,当焦平面处于z深度时,基准标记被最大程度地检测。