MICROFLUIDIC DILUTION DEVICE
    2.
    发明申请
    MICROFLUIDIC DILUTION DEVICE 审中-公开
    微流体稀释装置

    公开(公告)号:US20100159573A1

    公开(公告)日:2010-06-24

    申请号:US12534012

    申请日:2009-07-31

    IPC分类号: C12M1/00 B01L3/00 G01N33/48

    CPC分类号: G01N1/38

    摘要: Provided is a microfluidic dilution device that uses capillary force to dilute first and second fluids in a predetermined ratio. The microfluidic dilution device includes a channel plate, a cover plate, fluid chambers, and a confluence chamber. The fluid chambers are filled with first and second fluids in a predetermined ratio. First and second fluids flowing to the confluence chamber are diluted in a predetermined ratio.

    摘要翻译: 提供了使用毛细管力以预定比例稀释第一和第二流体的微流体稀释装置。 微流体稀释装置包括通道板,盖板,流体室和汇合室。 流体室以预定比例填充有第一和第二流体。 流入合流室的第一和第二流体以预定比例稀释。

    Natural convection-driven PCR apparatus and method using disposable polymer chip
    4.
    发明授权
    Natural convection-driven PCR apparatus and method using disposable polymer chip 有权
    自然对流驱动PCR装置及使用一次性聚合物芯片的方法

    公开(公告)号:US08735103B2

    公开(公告)日:2014-05-27

    申请号:US11866979

    申请日:2007-10-03

    摘要: Provided is a natural convection-driven polymerase chain reaction (PCR) apparatus and method, which can periodically change temperature of a sample to make a natural convection-driven flow in a loop-shaped channel on a disposable polymer chip and contacting heating metal members maintained at different temperatures with channels. The natural convection-driven PCR apparatus includes: a polymer chip having a plurality of channels connected together to form a loop-shaped microchannel, a sample being filled inside the channels; a plurality of heating metal members contacting the loop-shaped microchannel of the polymer chip and transferring heat; a temperature controller connected to the heating metal members to maintain the heating metal members at different temperatures; a plurality of heaters connected to the heating metal members and the temperature controller to supply heat to the heating metal members; and temperature sensors connected to the heating metal members and the temperature controller.

    摘要翻译: 提供了一种自然对流驱动的聚合酶链反应(PCR)装置和方法,其可以周期性地改变样品的温度以在一次性聚合物芯片上的环形通道中进行自然对流驱动的流动,并且接触保持的加热金属构件 在不同的温度与通道。 自然对流驱动PCR装置包括:聚合物芯片,具有连接在一起形成环形微通道的多个通道,样品填充在通道内; 与聚合物芯片的环形微通道接触并传递热量的多个加热金属构件; 连接到所述加热金属部件以将所述加热金属部件保持在不同温度的温度控制器; 连接到加热金属部件的多个加热器和温度控制器,以向加热金属部件供热; 温度传感器连接到加热金属部件和温度控制器。

    NATURAL CONVECTION-DRIVEN PCR APPARATUS AND METHOD USING DISPOSABLE POLYMER CHIP
    5.
    发明申请
    NATURAL CONVECTION-DRIVEN PCR APPARATUS AND METHOD USING DISPOSABLE POLYMER CHIP 有权
    自然对流驱动PCR装置和使用可分散聚合物芯片的方法

    公开(公告)号:US20080131956A1

    公开(公告)日:2008-06-05

    申请号:US11866979

    申请日:2007-10-03

    IPC分类号: C12M1/36

    摘要: Provided is a natural convection-driven polymerase chain reaction (PCR) apparatus and method, which can periodically change temperature of a sample to make a natural convection-driven flow in a loop-shaped channel on a disposable polymer chip and contacting heating metal members maintained at different temperatures with channels. The natural convection-driven PCR apparatus includes: a polymer chip having a plurality of channels connected together to form a loop-shaped microchannel, a sample being filled inside the channels; a plurality of heating metal members contacting the loop-shaped microchannel of the polymer chip and transferring heat; a temperature controller connected to the heating metal members to maintain the heating metal members at different temperatures; a plurality of heaters connected to the heating metal members and the temperature controller to supply heat to the heating metal members; and temperature sensors connected to the heating metal members and the temperature controller.

    摘要翻译: 提供了一种自然对流驱动的聚合酶链反应(PCR)装置和方法,其可以周期性地改变样品的温度以在一次性聚合物芯片上的环形通道中进行自然对流驱动的流动,并且接触保持的加热金属构件 在不同的温度与通道。 自然对流驱动PCR装置包括:聚合物芯片,具有连接在一起形成环形微通道的多个通道,样品填充在通道内; 与聚合物芯片的环形微通道接触并传递热量的多个加热金属构件; 连接到所述加热金属部件以将所述加热金属部件保持在不同温度的温度控制器; 连接到加热金属部件的多个加热器和温度控制器,以向加热金属部件供热; 温度传感器连接到加热金属部件和温度控制器。

    LIQUID SAMPLE ANALYSIS CHIP READING SYSTEM, AND ANALYSIS METHOD AND UBIQUITOUS READING SYSTEM USING THE SAME
    6.
    发明申请
    LIQUID SAMPLE ANALYSIS CHIP READING SYSTEM, AND ANALYSIS METHOD AND UBIQUITOUS READING SYSTEM USING THE SAME 审中-公开
    液体样品分析芯片读取系统,分析方法和使用本发明的读取系统

    公开(公告)号:US20100157300A1

    公开(公告)日:2010-06-24

    申请号:US12503755

    申请日:2009-07-15

    IPC分类号: G01J3/46

    摘要: Provided is a liquid sample analysis chip reading system. The reading system includes an analysis chip, a light emitting part, a plurality of light wave-guides, and a light receiving part. The analysis chip includes a plurality of detecting parts. The light emitting part includes three light sources emitting light having wavelengths (or colors) different from each other. The plurality of light wave-guides irradiate the light emitted from the light emitting part onto the plurality of corresponding detecting parts, respectively. The light receiving part includes a plurality of light receiving devices for receiving the light having a specific color reflected from each of the plurality of corresponding detecting parts of the analysis chip. The three light sources are discontinuously controlled to emit light onto the plurality of light wave-guides.

    摘要翻译: 提供了一种液体样品分析芯片读取系统。 读取系统包括分析芯片,发光部分,多个光波导和光接收部分。 分析芯片包括多个检测部分。 发光部分包括发射具有彼此不同的波长(或颜色)的光的三个光源。 多个光波导将从发光部发射的光分别照射到多个相应的检测部上。 光接收部分包括多个光接收装置,用于接收从分析芯片的多个相应的检测部分中的每一个反射的具有特定颜色的光。 不连续地控制三个光源以将光发射到多个光波导上。