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Microfluidic device and analyte detection method using the same

The technology of a microfluidic device and detection method, which is applied in the field of analyte detection, can solve the problems of little use and increased cost of manufacturing microfluidic devices, etc.

Inactive Publication Date: 2012-07-18
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although increasing the size of the microfluidic device increases the analysis space, doing so increases the cost of manufacturing the microfluidic device, so it is not very useful

Method used

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  • Microfluidic device and analyte detection method using the same
  • Microfluidic device and analyte detection method using the same
  • Microfluidic device and analyte detection method using the same

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Embodiment Construction

[0031] Hereinafter, exemplary embodiments will be described with reference to the accompanying drawings. However, the present disclosure can be implemented in various other forms and is not particularly limited to the embodiments described here.

[0032] In the drawings, like reference numerals designate elements that generally have the same configuration or perform similar functions and actions throughout the drawings. Individual structures, such as chambers, channels, etc., are shown simply and may be scaled differently from their actual scale. In expressions such as "microfluidic device", "microparticle", etc., the term "micro" should not be interpreted as a unit of size, but is used in a sense opposite to that of the term "massive".

[0033] figure 1 is a schematic diagram showing the configuration of a microfluidic device according to one embodiment.

[0034] Such as figure 1 As shown, a microfluidic device 210 according to an embodiment of the present invention may i...

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Abstract

Provided is a micro-fluidic device having multiple reaction chambers to simultaneously detect a plurality of different analytes, and an analyte detection method using the same. The micro-fluidic device includes multiple reaction chambers containing a plurality of capture materials to be combined with different analytes, multiple channels connecting the multiple reaction chambers, and valves provided within the multiple channels to control fluid flowing through the channels.

Description

technical field [0001] Apparatus and methods consistent with the exemplary embodiments relate to a microfluidic device and an analyte detection method using the same, and more particularly, to a microfluidic device for detecting multiple different analytes in a single microfluidic device. A fluidic device and an analyte detection method using the above-mentioned microfluidic device. Background technique [0002] A microfluidic device refers to a device used to carry out biological or chemical reactions using small amounts of fluid. [0003] Typically, the microfluidic structure of a microfluidic device has at least one independent function, which typically includes a chamber adapted to contain a fluid therein and a channel through which the fluid can flow. As known in the art, devices with microfluidic structures are mounted on a substrate in the form of a chip, so that some experiments involving biological and / or chemical reactions can be performed on the small chip, so th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J19/00B01L3/00G01N21/00G01N21/76
CPCB01L2300/1861B01L2300/1838B01L3/502738B01L2400/0677G01N33/54366G01N21/76G01N33/48G01N33/52G01N35/08
Inventor 金贵炫李凡石
Owner SAMSUNG ELECTRONICS CO LTD