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Airtight device for extracting nucleic acid and automatic machine using same

An airtight device and nucleic acid extraction technology, which is applied in organic chemistry, chemical instruments and methods, preparation of sugar derivatives, etc., can solve the problems of oversized automated machines, time-consuming and labor-intensive extraction of nucleic acids, etc.

Inactive Publication Date: 2016-08-31
ACCUBIOMED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide an airtight device for extracting nucleic acid, which can use vacuum pressure to To extract nucleic acid, an automatic machine using the device is provided at the same time, so that the automatic machine does not need centrifuge equipment, and can extract nucleic acid simply by vacuum pumping

Method used

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  • Airtight device for extracting nucleic acid and automatic machine using same
  • Airtight device for extracting nucleic acid and automatic machine using same
  • Airtight device for extracting nucleic acid and automatic machine using same

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Embodiment Construction

[0053] First, see image 3 , which is a schematic perspective view of an embodiment of the airtight device of the present invention. As can be seen from this figure, the airtight device for extracting nucleic acid of the present invention includes: a purification tube 20, which includes: an interior that defines a first accommodating space 211, and the bottom of the first accommodating space 211 There is a purification membrane 203 that can be electrically combined with nucleic acid; a top area is provided with a first opening 212 and a first flange 213 extending outward from the top area and a first opening 212 covered with the first Cover body 214; And a bottom area, be provided with a first through hole 215; An adapter pipe 60, comprise: An interior, define a second accommodating space 601 for accommodating this purifying tube 20; A top area, set There is a second opening 602; a bottom area is provided with a second through hole 603; a collection pipe 40 includes: an inter...

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Abstract

The present invention relates to an air-tight apparatus for extracting a nucleic acid, and an automated machine station using the air-tight apparatus. The air-tight apparatus comprises a purification pipe, a conversion pipe, a collection pipe, a box body for accommodating the conversion pipe and the collection pipe, and a box cover, wherein the box body and the box cover can form air-tight type covering so as to make the apparatus present an air-tight state, such that gas pressure can push a liquid in the purification pipe to outflow out of the pipe, therefore, the apparatus can be suitable for the automated machine station so as to achieve purposes of easy operation and time saving.

Description

technical field [0001] The invention relates to an airtight device for extracting nucleic acid and an automatic machine using the airtight device. Background technique [0002] With the development of biotechnology and the decoding of genetic material, more and more biologically-related laboratories or hospitals and even forensic examinations are frequently using nucleic acid extracted from the specimen for experiments or inspections. There are many methods for extracting and purifying nucleic acids, and the most common methods are divided into three categories: column extraction, magnetic bead extraction and reagent extraction, and reagent extraction is divided into two categories, namely organic solvent extraction and non-organic extraction. Solvent extraction method. Various extraction methods have their advantages and disadvantages, however, the column extraction method is currently the safest and most effective way to operate. [0003] The extraction process using the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C07H21/00C07H1/06
Inventor 吕学哲
Owner ACCUBIOMED