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Micro-fluidic chip, and micro-fluidic system and operation method thereof

A microfluidic chip and microfluidic system technology, applied in the field of microfluidics, can solve the problems that microfluidic chips cannot be integrated

Active Publication Date: 2020-02-28
XIAMEN UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] One of the purposes of the present invention is to propose a microfluidic chip, a microfluidic system and an operation method to solve the problem that the microfluidic chip cannot be integrated

Method used

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  • Micro-fluidic chip, and micro-fluidic system and operation method thereof
  • Micro-fluidic chip, and micro-fluidic system and operation method thereof

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Embodiment Construction

[0062] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0063] In describing the present invention, it is to be understood that the terms "central", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rathe...

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Abstract

The invention relates to a micro-fluidic chip, and a micro-fluidic system and an operation method thereof. The micro-fluidic chip comprises a reaction module and a storage module, wherein the reactionmodule comprises a reaction cavity and at least a flow guide channel communicated with the reaction cavity, the storage module comprises at least a storage cavity, each storage cavity corresponds toa flow guide channel, and the storage cavity is communicated with the corresponding flow guide channel when the sealing state of the storage cavity is damaged. According to the invention, various storage cavities are independent, and different or the same reagents are stored in the storage cavities and can enter the reaction cavities from the storage cavities according to test requirements and aresubjected to reactions, so the integrated storage and the sequential release of the reagents are achieved.

Description

technical field [0001] The invention relates to the field of microfluidics, in particular to a microfluidic chip, a microfluidic system and an operation method. Background technique [0002] Microfluidic technology can be said to be a research hotspot now. It integrates the disciplines of biology, chemistry, and mechanics, and people can complete the entire experiment on a small chip, which can be said to be a great progress. [0003] Point-of-care testing (POCT) refers to any test performed by hospital professionals or non-professionals outside the testing center, referred to as bedside test. With the help of integrated detectors or portable instruments, it implements on-site convenient detection, reduces the waiting time for detection, simplifies the cumbersome inspection process, replaces traditional instruments that require high maintenance costs, and eases the need for high-end instruments and central hospital inspections in clinical applications. Center dependencies....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01L3/00
CPCB01L3/0296B01L3/5027B01L3/502707B01L3/5635B01L2200/0689B01L2200/16B01L2300/0861B01L2300/1877B01L2400/0433
Inventor 闵小平葛胜祥张师音张东旭付达张建中翁振宇陈文堤翁祖星宋浏伟张军夏宁邵
Owner XIAMEN UNIV