CN114989958A - 一种微流控核酸检测的装置 - Google Patents
一种微流控核酸检测的装置 Download PDFInfo
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- CN114989958A CN114989958A CN202210663408.1A CN202210663408A CN114989958A CN 114989958 A CN114989958 A CN 114989958A CN 202210663408 A CN202210663408 A CN 202210663408A CN 114989958 A CN114989958 A CN 114989958A
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- 150000007523 nucleic acids Chemical class 0.000 title claims abstract description 87
- 102000039446 nucleic acids Human genes 0.000 title claims abstract description 87
- 108020004707 nucleic acids Proteins 0.000 title claims abstract description 87
- 238000001514 detection method Methods 0.000 title claims abstract description 33
- 238000007789 sealing Methods 0.000 claims abstract description 70
- 238000012360 testing method Methods 0.000 claims abstract description 62
- 238000010828 elution Methods 0.000 claims abstract description 39
- 238000000605 extraction Methods 0.000 claims abstract description 38
- 239000011324 bead Substances 0.000 claims abstract description 34
- 238000005406 washing Methods 0.000 claims abstract description 27
- 238000004891 communication Methods 0.000 claims abstract description 9
- 230000008859 change Effects 0.000 claims abstract description 8
- 230000037361 pathway Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 20
- 230000008569 process Effects 0.000 abstract description 8
- 230000003321 amplification Effects 0.000 abstract description 4
- 238000003199 nucleic acid amplification method Methods 0.000 abstract description 4
- 239000000523 sample Substances 0.000 description 14
- 239000003153 chemical reaction reagent Substances 0.000 description 8
- 238000012546 transfer Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 239000003480 eluent Substances 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 238000012408 PCR amplification Methods 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 238000007885 magnetic separation Methods 0.000 description 3
- 238000003753 real-time PCR Methods 0.000 description 3
- 239000013592 cell lysate Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000004964 aerogel Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000009089 cytolysis Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
- C12Q1/6844—Nucleic acid amplification reactions
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/10—Processes for the isolation, preparation or purification of DNA or RNA
- C12N15/1003—Extracting or separating nucleic acids from biological samples, e.g. pure separation or isolation methods; Conditions, buffers or apparatuses therefor
- C12N15/1006—Extracting or separating nucleic acids from biological samples, e.g. pure separation or isolation methods; Conditions, buffers or apparatuses therefor by means of a solid support carrier, e.g. particles, polymers
- C12N15/1013—Extracting or separating nucleic acids from biological samples, e.g. pure separation or isolation methods; Conditions, buffers or apparatuses therefor by means of a solid support carrier, e.g. particles, polymers by using magnetic beads
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Genetics & Genomics (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Biomedical Technology (AREA)
- General Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biotechnology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Molecular Biology (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Immunology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Plant Pathology (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210663408.1A CN114989958A (zh) | 2022-06-13 | 2022-06-13 | 一种微流控核酸检测的装置 |
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CN202210663408.1A CN114989958A (zh) | 2022-06-13 | 2022-06-13 | 一种微流控核酸检测的装置 |
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CN114989958A true CN114989958A (zh) | 2022-09-02 |
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CN202210663408.1A Pending CN114989958A (zh) | 2022-06-13 | 2022-06-13 | 一种微流控核酸检测的装置 |
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CN (1) | CN114989958A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115141751A (zh) * | 2022-09-06 | 2022-10-04 | 至美时代生物智能科技(北京)有限公司 | 一种核酸提取与检测装置及方法 |
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2022
- 2022-06-13 CN CN202210663408.1A patent/CN114989958A/zh active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115141751A (zh) * | 2022-09-06 | 2022-10-04 | 至美时代生物智能科技(北京)有限公司 | 一种核酸提取与检测装置及方法 |
CN115141751B (zh) * | 2022-09-06 | 2022-11-29 | 至美时代生物智能科技(北京)有限公司 | 一种核酸提取与检测装置及方法 |
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Effective date of registration: 20230412 Address after: 510000 Room 201, building D, 136 Kaiyuan Avenue, Huangpu District, Guangzhou City, Guangdong Province Applicant after: Guangdong Guangdong Guangdong Hong Kong Macao Dawan District National Nanotechnology Innovation Research Institute Address before: 510000 Room 201, building D, 136 Kaiyuan Avenue, Huangpu District, Guangzhou City, Guangdong Province Applicant before: Guangdong Guangdong Guangdong Hong Kong Macao Dawan District National Nanotechnology Innovation Research Institute Applicant before: Guangna Dakang (Guangzhou) Biotechnology Co.,Ltd. |
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Effective date of registration: 20230717 Address after: Room 1-5 / F, building B4, Wuhan National Biological Industry (Jiufeng innovation) base, 666 Gaoxin Avenue, Donghu New Technology Development Zone, Wuhan City, Hubei Province, 430000 Applicant after: WUHAN NANO DIAGNOSIS FOR HEALTH BIOTECHNOLOGY CO.,LTD. Address before: 510000 Room 201, building D, 136 Kaiyuan Avenue, Huangpu District, Guangzhou City, Guangdong Province Applicant before: Guangdong Guangdong Guangdong Hong Kong Macao Dawan District National Nanotechnology Innovation Research Institute |
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Application publication date: 20220902 Assignee: Guangna Dakang (Guangzhou) Biotechnology Co.,Ltd. Assignor: WUHAN NANO DIAGNOSIS FOR HEALTH BIOTECHNOLOGY CO.,LTD. Contract record no.: X2023980045265 Denomination of invention: A device for microfluidic nucleic acid detection License type: Exclusive License Record date: 20231101 |
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