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Multi-channel micro-fluidic chip for rapid blood self-inspection

A microfluidic chip and multi-channel technology, applied in laboratory containers, special-purpose bioreactors/fermenters, enzymology/microbiology devices, etc., can solve various blood detection functions and is inconvenient to carry, Unable to achieve one-time and other problems, to achieve the effect of convenient self-test use

Inactive Publication Date: 2016-07-06
ANYCHECK INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The main purpose of the present invention is to provide a multi-channel microfluidic chip for rapid self-examination of blood, aiming to solve the problem that the existing medical equipment cannot realize multiple blood detection functions at one time and is inconvenient to carry

Method used

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  • Multi-channel micro-fluidic chip for rapid blood self-inspection

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Embodiment Construction

[0027] In order to further illustrate the technical means and effects of the present invention to achieve the above objectives, the specific implementation, structure, features and effects of the present invention will be described below in conjunction with the accompanying drawings. It should be noted that the specific embodiments described here are only used to explain the present invention, and do not limit the present invention in any form.

[0028] like figure 1 as shown, figure 1 It is a structural schematic diagram of a preferred embodiment of a multi-channel microfluidic chip for rapid self-testing of blood in the present invention. In this embodiment, the multi-channel microfluidic chip includes a base 1 and a cover 2, the cover 2 can be, but not limited to, made of polydimethylsiloxane (PDMS), and the cover Chip 2 is integrated with a microfluidic channel structure for various blood testing functions, including a sampling channel 21 , an inertial separation channel...

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Abstract

The invention discloses a multi-channel micro-fluidic chip for rapid blood self-inspection.The chip comprises a substrate and a cover plate.A sample introduction channel, an inertia separation channel, a flow distribution channel, a plasma analysis channel and a blood cell analysis channel.The sample introduction channel, the inertia separation channel and the flow distribution channel are connected in sequence.The flow distribution cannel is of a Y-shaped structure to be connected to the plasma analysis channel and the blood cell analysis channel.The sample introduction channel is used for inputting blood to be inspected.The inertia separation channel separates blood into plasma and blood cells, and the plasma and the blood cells flow into the flow distribution channel.The flow distribution channel introduces the plasma into the plasma analysis channel through the Y-shaped structure for detecting and analyzing the plasma, and introduces the blood cells into the blood cell analysis channel for detecting and analyzing the blood cells.The highly-integrated multi-channel micro-fluidic chip is adopted, and the function of detecting various kinds of blood is achieved at a time on the basis that carrying is convenient.

Description

technical field [0001] The invention relates to the technical field of blood detection, in particular to a multi-channel microfluidic chip for rapid self-test blood. Background technique [0002] The microfluidic chip is a small analysis experiment platform integrating blood sample preparation, reaction, separation, detection and other functions. Microfluidic chip analysis uses a micron-scale chip as the operating platform to complete the entire process of automatic analysis. The main feature of the device is that it has an effective structure for containing fluids, such as channels or reaction chambers, and has strong integration. Less samples, fast reaction speed, high throughput, low pollution, disposable, etc., which make it show great development potential in interdisciplinary research fields such as biology, chemistry, medicine, electronics, machinery, etc., used in biomedicine Research, drug synthesis and screening, environmental monitoring and protection, health and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01L3/00C12M1/34G01N35/00
CPCB01L3/5027B01L2200/0605B01L2200/10B01L2300/0861G01N35/00B01L3/00
Inventor 张贯京陈兴明张少鹏高伟明李慧玲陈琦
Owner ANYCHECK INFORMATION TECH
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