Active bidirectional microfluidic structure and application method thereof

A microfluidic and active technology, applied in fluid controllers, chemical instruments and methods, laboratory containers, etc., can solve the problems of insufficient cleaning, difficult flow rate control, and large consumption of consumables, etc., and achieve low cleaning difficulty , less consumables, and simplified structure

Pending Publication Date: 2021-11-12
江苏溢康辰医疗科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention proposes an active two-way microfluidic structure, which solves the problems of the traditional two-way microfluidic structure, such as large space occupation, complex structure, difficult flow rate control, high difficulty in mixing, insufficient cleaning and large consumption of consumables

Method used

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  • Active bidirectional microfluidic structure and application method thereof
  • Active bidirectional microfluidic structure and application method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0046] Embodiment 1, with reference to attached Figure 1-2 , an active bidirectional microfluidic structure, including a main frame, a power mechanism, an adjustment structure and a control mechanism.

[0047] The main frame includes a base plate 001, a power mechanism positioning frame and an adjustment structure positioning frame.

[0048] The base plate 001 is an "L" shaped vertical plate; the base plate 001 is provided with a rectangular through hole 1002.

[0049] The positioning frame of the power mechanism includes a vertical partition 003, a square fixed plate 1 004 and a square fixed plate 2 005.

[0050] The vertical partition 003 is arranged on the front side of the base plate 001, the vertical partition 003 is located in the middle of the "L" shaped vertical board, and the top of the vertical partition 003 is provided with a square fixing plate 004.

[0051] A circular through hole 1 is set on the square fixing plate 1 004, and two square fixing plates 2 005 are...

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Abstract

The invention provides an active bidirectional microfluidic structure and an application method thereof. The active bidirectional microfluidic structure comprises a main body frame, a power mechanism, an adjusting structure and a control mechanism; the main body frame comprises a base plate, a power mechanism positioning frame and an adjusting structure positioning frame; the base plate is a first L-shaped vertical plate; a first rectangular through hole is formed in the substrate; the power mechanism positioning frame comprises a vertical partition plate, a first square fixing plate and a second square fixing plate. The vertical partition plate is arranged on the front side face of the base plate and located in the middle of the first L-shaped vertical plate, and a first square fixing plate is arranged at the top end of the vertical partition plate. A first round through hole is formed in the first square fixing plate, and two second square fixing plates are arranged on the vertical partition plate. The structure is small in occupied space, simple in structure, good in flow speed control effect, better in liquid mixing effect, low in cleaning difficulty, low in pollution probability and low in material consumption.

Description

technical field [0001] The invention relates to the field of in vitro diagnostic instruments, in particular to an active bidirectional microfluidic structure and an application method thereof. Background technique [0002] As a new type of analysis platform, microfluidic chip technology has the advantages of miniaturization, automation, integration, convenience and speed, and has been widely researched and applied in many fields, such as cell biology, analytical chemistry, environmental monitoring and protection, forensic identification, drug synthesis and screening, materials science and tissue engineering and other fields. Due to its great potential in the fields of biology, chemistry, and medicine, it has developed into a new research field interdisciplinary in biology, chemistry, medicine, fluid, electronics, materials, and machinery. [0003] According to the different principles and implementation methods of manipulating liquid flow, microfluidics can be divided into ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01L3/00
CPCB01L3/5027B01L3/50273B01L2200/10B01L2300/0861B01L2400/0415B01L2400/0487
Inventor 秦岚吴昌刘晨梦
Owner 江苏溢康辰医疗科技有限公司
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