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Microfluidic sample treatment equipment

A sample processing and microfluidic technology, applied in fluid controllers, liquid transfer laboratory equipment, laboratory containers, etc., can solve the problems of low degree of automation, cumbersome operation, inconvenient, etc., and achieve high degree of automation, The effect of improving processing efficiency and reducing space

Pending Publication Date: 2019-12-06
HEMOSMART MEDICAL TECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, these processes are mostly carried out manually, which is cumbersome and inconvenient to operate, with low efficiency and low degree of automation

Method used

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  • Microfluidic sample treatment equipment
  • Microfluidic sample treatment equipment
  • Microfluidic sample treatment equipment

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Experimental program
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Effect test

Embodiment Construction

[0064] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art. It should be noted here that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation to the present invention.

[0065] Figure 1 to Figure 11 A microfluidic sample processing device is shown. Reference Figure 1 to Figure 11 As shown, the microfluidic sample processing equipment mainly includes a tray device 4, a mechanical arm 5, a negative pressure suction device 6, a lifting device 7 and a translation device 8, a tray device 4, a mechanical arm 5, a negative pressure suction device 6 and The translation devices 8 are all arranged on the frame 1 of the microfluidic sample processing equipment. The frame 1 is covered with a housing 10, and the above-mentioned...

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PUM

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Abstract

The invention discloses microfluidic sample treatment equipment, which can achieve the automatic treatment of microfluidic samples, and comprises: a tray device for accommodating a reagent and a chipclamp provided with a microfluidic chip; a mechanical arm, wherein the mechanical arm has a gun head for loading the chip clamp, and a gas flow channel communicated to the inner cavity of the chip clamp is arranged in the gun head; a negative pressure liquid suction device for providing air pressure for the gas flow channel of the gun head; a lifting device for driving the gun head to lift so as to load the chip clamp or make the chip clamp be inserted into or separated from the reagent; and a translation device for driving the gun head to move to a position above the chip clamp or move to a position above the reagent, wherein the tray device is located below the mechanical arm, and the mechanical arm is arranged on the translation device and connected to the lifting device.

Description

Technical field [0001] The invention belongs to the technical field of biological detection, and relates to a microfluidic sample processing device. Background technique [0002] Microfluidic technology is an important method for sorting and analyzing cells or biomolecules, such as capturing circulating tumor cells (CTC). It has the advantages of simple operation and small amount of antibodies. The microfluidic chip is the core component of the microfluidic technology. The microfluidic chip has a microfluidic channel and is attached with a specific antibody to trap and capture target cells or biomolecules of the sample flowing through it. These captured cells or biomolecules often need to undergo a series of post-processing before they can be used for analysis, such as washing, primary or secondary antibody treatment, and staining. At present, most of these processes are performed manually, which is cumbersome and inconvenient to operate, with low efficiency and low automation. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01L3/00G01N33/531G01N33/541G01N33/543G01N35/04G01N35/10
CPCB01L3/56B01L3/5027G01N35/1009G01N35/04G01N33/531G01N33/541G01N33/5436G01N2035/0479B01L3/502715B01L9/527B01L2400/049B01L2400/0487B01L2300/0816B01L2300/0832B01L3/0275G01N35/1002
Inventor 颜菁朱海龟
Owner HEMOSMART MEDICAL TECH LTD
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