Multifunctional sample processing device

A processing device and multi-functional technology, applied in the biological field, can solve the problems of long cycle, low efficiency, high cost, etc., and achieve the effect of low cost, high integration, and improved efficiency

Inactive Publication Date: 2019-07-23
青岛益柏生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The whole sample processing process has long period, low efficiency and high cost

Method used

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Examples

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Embodiment Construction

[0024] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0025] As shown in the figure, a multifunctional sample processing device includes a controller and a support base 1, an upper stop 2 and a motor base 3 are installed on the upper part of the support base 1, and the upper stop 2 and the motor base 3 A screw motor 4 and a slide block 5 are installed between them. A magnetic steel column 12 is installed on the slider 5 . The lower end of the magnetic steel column 12 can be flexibly loaded and unloaded with the suction head 15 . A syringe pump 13 is installed on the upper part of the support base 1 , and the syringe pump 13 is connected to the magnetic steel column 12 through a hose 14 . The lower part of the supporting base 1 is equipped with a second motor seat 11,...

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Abstract

The invention provides a multifunctional sample processing device. The device comprises a controller and a supporting seat, wherein the upper part of the supporting seat is provided with an injectionpump and an electric device 1. The electric device 1 is provided with a magnetic steel column and can drive the magnetic steel column to do reciprocating linear motion. The lower end of the magnetic steel column is provided with a suction head which can be flexibly assembled and disassembled. The magnetic steel column is connected to the injection pump. The lower part of the supporting seat is provided with an electric device 2 and a sleeve connecting piece, and the electric device 2 can drive the sleeve connecting piece to rotate. The lower end of the sleeve connecting piece is provided witha sleeve which can be flexibly assembled and disassembled. The magnetic steel column can freely access to the sleeve. The device can finish a plurality of tasks such as sample adding, uniform mixing,magnetic bead adsorption and liquid relief, and is convenient to realize the automation of the whole sample processing process while improving the sample processing efficiency.

Description

technical field [0001] The invention relates to the field of biotechnology, in particular to a magnetic bead nucleic acid extraction device. Background technique [0002] Nucleic acid is the core of genetic information expression in the genome and an important object of life science research. In the field of molecular diagnosis and food safety inspection, the detection and analysis of nucleic acid involves the following several processes. First, the target nucleic acid is extracted from the sample, then the target nucleic acid is amplified, and finally the detection of the target nucleic acid is completed. [0003] The extraction of target nucleic acid is the most important part of the whole detection experiment, which is directly related to the success or failure of the experimental results. The extraction of target nucleic acids involves complex processing of samples. In the currently widely used magnetic bead method for nucleic acid extraction experiments, sample proces...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M1/00C12M1/42C12N15/10
CPCC12N15/1013C12Q1/6806
Inventor 曹全民张志飞张丰春
Owner 青岛益柏生物科技有限公司
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