Microfluidic device and microfluidic analysis equipment
    1.
    发明授权
    Microfluidic device and microfluidic analysis equipment 有权
    微流控装置和微流体分析设备

    公开(公告)号:US08440148B2

    公开(公告)日:2013-05-14

    申请号:US12562058

    申请日:2009-09-17

    IPC分类号: B01L99/00 G01N21/01

    摘要: Provided are a microfluidic device and a microfluidic analysis equipment. The microfluidic device includes guides disposed along both edges, a lower plate including a flow path defined between the guides, and a movable upper plate moved along the guides on the lower plate and having a length less than that the flow path. A fluid flow can be simply accurately controlled by adjusting a position of the movable upper plate. As a result, the fluid can sufficiently react in the detection part and the reaction part. Therefore, effective reaction and detection can be realized using only a small amount of fluid, thereby improving sensitivity. In addition, due to the improved sensitivity, a washing process for removing materials that are not consumed in the reaction can be omitted. Also, the movable upper plate can be manually moved using a user's finger.

    摘要翻译: 提供了微流体装置和微流体分析设备。 微流体装置包括沿着两个边缘布置的引导件,下板包括限定在引导件之间的流路,以及沿着下板上的引导件移动并且具有小于流动路径的长度的可移动上板。 可以通过调节可动上板的位置来简单地精确地控制流体流动。 结果,流体可以在检测部分和反应部分中充分反应。 因此,仅使用少量流体即可实现有效的反应和检测,从而提高灵敏度。 此外,由于提高的灵敏度,可以省略用于除去反应中不消耗的材料的洗涤方法。 此外,可以使用用户的手指来手动移动可动上板。

    METHOD OF CONTROLLING FLUID FLOW IN MICROFLUIDIC DEVICE AND MICROFLUIDIC ANALYSIS APPARATUS
    3.
    发明申请
    METHOD OF CONTROLLING FLUID FLOW IN MICROFLUIDIC DEVICE AND MICROFLUIDIC ANALYSIS APPARATUS 审中-公开
    微流控器件流体流量控制方法及微流控分析仪

    公开(公告)号:US20100159600A1

    公开(公告)日:2010-06-24

    申请号:US12581106

    申请日:2009-10-16

    IPC分类号: G01N35/10 G01N33/00

    摘要: Provided are methods of controlling a fluid flow in a microfluidic device and a microfluidic analysis apparatus. According to the method, an inclination of the microfluidic device with respect to a horizontal direction can be adjusted to simply and accurately control a fluid flow in the microfluidic device. Thus, a fluid conveyance can be completely controlled, and an inspection can be performed using only a small amount of sample. In addition, the method of controlling the fluid flow in the microfluidic device can be manually performed by a user. Thus, since a power is not required, the method of controlling the fluid flow in the microfluidic device can be economical and simple. The microfluidic analysis apparatus includes an inclination operation unit for causing an inclination change of a receiving part of the microfluidic device with respect to a horizontal plane and an inclination control part for controlling an operation of the inclination operation unit to simply and accurately control the fluid flow, thereby to accurately analyze the fluid.

    摘要翻译: 提供了控制微流体装置和微流体分析装置中的流体流动的方法。 根据该方法,可以调节微流体装置相对于水平方向的倾斜度以简单且精确地控制微流体装置中的流体流动。 因此,可以完全控制流体输送,并且可以仅使用少量的样品进行检查。 此外,控制微流体装置中的流体流动的方法可以由用户手动执行。 因此,由于不需要动力,所以控制微流体装置中的流体流动的方法可以是经济和简单的。 微流体分析装置包括倾斜操作单元,用于使微流体装置的接收部相对于水平面倾斜变化,以及用于控制倾斜操作单元的操作的倾斜控制部,以简单且精确地控制流体流动 ,从而准确地分析流体。