Automatic nucleic acid extraction equipment using immunomagnetic beads

A technology of immune magnetic beads and extraction equipment, applied in biochemical equipment and methods, specific-purpose bioreactors/fermenters, DNA preparation, etc., can solve problems such as the inability to extract human nucleic acids, avoid human contact, and ensure Hygiene and Safety Effects

Active Publication Date: 2022-04-19
山东诺心生物科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The device cannot extract human nucleic acid and is only used for detection of samples that have been collected in test tubes

Method used

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  • Automatic nucleic acid extraction equipment using immunomagnetic beads
  • Automatic nucleic acid extraction equipment using immunomagnetic beads
  • Automatic nucleic acid extraction equipment using immunomagnetic beads

Examples

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Embodiment

[0024] Example: such as Figure 1-Figure 8 As shown, an automatic nucleic acid extraction device using immunomagnetic beads, wherein the support box 1 is fixed with an automatic extraction device 2, an automatic supply device 3 and an atomization disinfection chamber 4, and a circular hole is provided on the side of the support box 1 , A one-way push mechanism is fixedly installed on the automatic extraction device.

[0025] Such as Figure 2-Figure 4 As shown, wherein the U-shaped frame 201 is fixedly arranged at the bottom end in the support box 1, a motor 202 is fixedly arranged on the top side of the U-shaped frame 201, and a swing bar 203 and an incomplete gear 212 are fixedly arranged on the output shaft of the motor 202. The swing bar 203 is arranged in the U-shaped groove of the U-shaped frame 201, the missing gear 212 is arranged on the other side of the U-shaped frame 201, and a sliding sleeve 204 is slidably arranged on the swing bar 203, and the sliding sleeve 204...

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Abstract

The invention discloses automatic nucleic acid extraction equipment using immunomagnetic beads, and relates to the technical field of nucleic acid detection equipment.The automatic nucleic acid extraction equipment comprises a supporting box, an automatic extraction device, an automatic supply device and an atomization disinfection bin are fixedly arranged in the supporting box, and the automatic supply device can automatically fill the immunomagnetic beads and test tubes when the immunomagnetic beads and the test tubes are used; the automatic extraction device comprises a driving mechanism, a one-way pushing mechanism and a feeding sliding block, the driving mechanism intermittently drives the one-way pushing mechanism to push the feeding sliding block mechanism, immunomagnetic beads and test tubes can be automatically replaced during nucleic acid extraction, and infection caused by human contact is avoided.

Description

technical field [0001] The invention relates to the technical field of nucleic acid detection equipment, and relates to an automatic nucleic acid extraction equipment using immunomagnetic beads. Background technique [0002] Immunomagnetic beads are a new immunological technology developed in recent years. It combines the unique advantages of solidified reagents with the high specificity of immunological reactions. Based on immunology, it penetrates into pathology, physiology, pharmacology, Various fields such as microbiology, biochemistry, and molecular genetics have been more and more widely used in immunoassay, cell separation, biomacromolecule purification, and molecular biology. In the prior art, immunomagnetic beads are used to detect mostly samples For detection, the samples have been collected and then tested through a device equipped with immunomagnetic beads, and there is no equipment for directly extracting nucleic acids from the human body. [0003] Publication ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M1/42C12M1/36C12M1/12C12N15/10
CPCC12N15/1013
Inventor 孙选侠孙雪娜
Owner 山东诺心生物科技有限公司
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