CN115678764B - 一种快速分子诊断的微流控芯片 - Google Patents
一种快速分子诊断的微流控芯片 Download PDFInfo
- Publication number
- CN115678764B CN115678764B CN202211384265.7A CN202211384265A CN115678764B CN 115678764 B CN115678764 B CN 115678764B CN 202211384265 A CN202211384265 A CN 202211384265A CN 115678764 B CN115678764 B CN 115678764B
- Authority
- CN
- China
- Prior art keywords
- cavity
- chamber
- reagent
- channel
- amplification
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003745 diagnosis Methods 0.000 title abstract description 21
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 198
- 230000003321 amplification Effects 0.000 claims abstract description 90
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 90
- 239000007788 liquid Substances 0.000 claims abstract description 51
- 150000007523 nucleic acids Chemical class 0.000 claims abstract description 48
- 102000039446 nucleic acids Human genes 0.000 claims abstract description 48
- 108020004707 nucleic acids Proteins 0.000 claims abstract description 48
- 239000012807 PCR reagent Substances 0.000 claims abstract description 30
- 238000000746 purification Methods 0.000 claims abstract description 30
- 239000002699 waste material Substances 0.000 claims abstract description 22
- 239000011324 bead Substances 0.000 claims abstract description 20
- 239000000758 substrate Substances 0.000 claims abstract description 13
- 238000004140 cleaning Methods 0.000 claims description 96
- 238000007789 sealing Methods 0.000 claims description 55
- 239000003480 eluent Substances 0.000 claims description 54
- 239000006166 lysate Substances 0.000 claims description 42
- 238000005070 sampling Methods 0.000 claims description 14
- 239000006226 wash reagent Substances 0.000 claims description 10
- 238000012408 PCR amplification Methods 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 5
- 239000011159 matrix material Substances 0.000 claims description 4
- 238000011002 quantification Methods 0.000 claims description 3
- 238000005336 cracking Methods 0.000 claims description 2
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 43
- 238000001514 detection method Methods 0.000 abstract description 27
- 238000000605 extraction Methods 0.000 abstract description 10
- 238000001917 fluorescence detection Methods 0.000 abstract description 6
- 238000013461 design Methods 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 111
- 239000000523 sample Substances 0.000 description 41
- 239000010408 film Substances 0.000 description 37
- 238000003752 polymerase chain reaction Methods 0.000 description 27
- 230000009089 cytolysis Effects 0.000 description 17
- 238000006243 chemical reaction Methods 0.000 description 15
- 238000004891 communication Methods 0.000 description 12
- 239000012295 chemical reaction liquid Substances 0.000 description 10
- 239000012528 membrane Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 8
- 239000012530 fluid Substances 0.000 description 8
- 238000005192 partition Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 239000000443 aerosol Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000007731 hot pressing Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000009007 Diagnostic Kit Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000006037 cell lysis Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000002934 lysing effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001821 nucleic acid purification Methods 0.000 description 1
- 238000011330 nucleic acid test Methods 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 239000012488 sample solution Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211384265.7A CN115678764B (zh) | 2022-11-07 | 2022-11-07 | 一种快速分子诊断的微流控芯片 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211384265.7A CN115678764B (zh) | 2022-11-07 | 2022-11-07 | 一种快速分子诊断的微流控芯片 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN115678764A CN115678764A (zh) | 2023-02-03 |
CN115678764B true CN115678764B (zh) | 2023-09-08 |
Family
ID=85050850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202211384265.7A Active CN115678764B (zh) | 2022-11-07 | 2022-11-07 | 一种快速分子诊断的微流控芯片 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN115678764B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116286337B (zh) * | 2023-05-09 | 2024-08-06 | 苏州思迈德生物科技有限公司 | 一种适于微流控芯片的分子诊断设备 |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2011220873A1 (en) * | 2010-02-23 | 2012-09-13 | Luminex Corporation | Apparatus and methods for integrated sample preparation, reaction and detection |
CN107893020A (zh) * | 2017-11-27 | 2018-04-10 | 深圳华炎微测医疗科技有限公司 | 分子诊断微流控芯片和分子诊断微流控芯片体系以及它们的应用 |
CN110331089A (zh) * | 2019-05-21 | 2019-10-15 | 宁波迪亚生物科技有限公司 | 一种全自动核酸提取扩增检测微流控芯片盒及其应用 |
CN111111798A (zh) * | 2019-06-04 | 2020-05-08 | 厦门大学 | 微流控检测芯片 |
CN210506362U (zh) * | 2019-07-16 | 2020-05-12 | 东莞博识生物科技有限公司 | 核酸检测试剂卡 |
CN111187714A (zh) * | 2020-02-21 | 2020-05-22 | 厦门大学 | 微流控芯片组件及微流控芯片检测系统 |
CN112226361A (zh) * | 2020-10-15 | 2021-01-15 | 东南大学 | 一种基于磁珠转移和阀控移液的核酸检测卡盒及检测方法 |
EP4015080A1 (en) * | 2020-12-17 | 2022-06-22 | PHILMEDI Co., Ltd. | All-in-one kit for on-site molecular diagnosis and molecular diagnosis method using same |
CN114657049A (zh) * | 2022-05-12 | 2022-06-24 | 广州国家实验室 | 一种核酸扩增用卡盒 |
WO2022152244A1 (zh) * | 2021-01-15 | 2022-07-21 | 江苏汇先医药技术有限公司 | 一种环介导等温扩增芯片 |
CN114989970A (zh) * | 2022-07-12 | 2022-09-02 | 苏州东胜兴业科学仪器有限公司 | 微流控芯片与微流控检测装置 |
CN115044461A (zh) * | 2022-05-07 | 2022-09-13 | 贝迪嘉睿基因科技(苏州)有限公司 | 一种基于磁珠和阀控移液的核酸提取扩增卡盒 |
CN115678765A (zh) * | 2022-11-07 | 2023-02-03 | 苏州思迈德生物科技有限公司 | 一种适于分子诊断的微流控芯片 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2699698B9 (en) * | 2011-04-20 | 2020-07-15 | Mesa Biotech, Inc. | Oscillating amplification reaction for nucleic acids |
US10865440B2 (en) * | 2011-10-21 | 2020-12-15 | IntegenX, Inc. | Sample preparation, processing and analysis systems |
US20130331298A1 (en) * | 2012-06-06 | 2013-12-12 | Great Basin Scientific | Analyzer and disposable cartridge for molecular in vitro diagnostics |
-
2022
- 2022-11-07 CN CN202211384265.7A patent/CN115678764B/zh active Active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2011220873A1 (en) * | 2010-02-23 | 2012-09-13 | Luminex Corporation | Apparatus and methods for integrated sample preparation, reaction and detection |
CN107893020A (zh) * | 2017-11-27 | 2018-04-10 | 深圳华炎微测医疗科技有限公司 | 分子诊断微流控芯片和分子诊断微流控芯片体系以及它们的应用 |
CN110331089A (zh) * | 2019-05-21 | 2019-10-15 | 宁波迪亚生物科技有限公司 | 一种全自动核酸提取扩增检测微流控芯片盒及其应用 |
CN111111798A (zh) * | 2019-06-04 | 2020-05-08 | 厦门大学 | 微流控检测芯片 |
CN210506362U (zh) * | 2019-07-16 | 2020-05-12 | 东莞博识生物科技有限公司 | 核酸检测试剂卡 |
CN111187714A (zh) * | 2020-02-21 | 2020-05-22 | 厦门大学 | 微流控芯片组件及微流控芯片检测系统 |
CN112226361A (zh) * | 2020-10-15 | 2021-01-15 | 东南大学 | 一种基于磁珠转移和阀控移液的核酸检测卡盒及检测方法 |
EP4015080A1 (en) * | 2020-12-17 | 2022-06-22 | PHILMEDI Co., Ltd. | All-in-one kit for on-site molecular diagnosis and molecular diagnosis method using same |
WO2022152244A1 (zh) * | 2021-01-15 | 2022-07-21 | 江苏汇先医药技术有限公司 | 一种环介导等温扩增芯片 |
CN115044461A (zh) * | 2022-05-07 | 2022-09-13 | 贝迪嘉睿基因科技(苏州)有限公司 | 一种基于磁珠和阀控移液的核酸提取扩增卡盒 |
CN114657049A (zh) * | 2022-05-12 | 2022-06-24 | 广州国家实验室 | 一种核酸扩增用卡盒 |
CN114989970A (zh) * | 2022-07-12 | 2022-09-02 | 苏州东胜兴业科学仪器有限公司 | 微流控芯片与微流控检测装置 |
CN115678765A (zh) * | 2022-11-07 | 2023-02-03 | 苏州思迈德生物科技有限公司 | 一种适于分子诊断的微流控芯片 |
Non-Patent Citations (1)
Title |
---|
基于微流控技术的快速自动化核酸检测平台的建立及应用;苏晓崧;《中国博士学位论文全文数据库医药卫生科技辑》;E060-134 * |
Also Published As
Publication number | Publication date |
---|---|
CN115678764A (zh) | 2023-02-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN115678765B (zh) | 一种适于分子诊断的微流控芯片 | |
Park et al. | Towards practical sample preparation in point-of-care testing: user-friendly microfluidic devices | |
JP6698786B2 (ja) | 試料導入から結果出力までのプロセス化を提供する単一構造バイオチップおよび製造方法 | |
US20210278427A1 (en) | Cartridges and Instruments for Sample Analysis | |
CN111607506B (zh) | 一种薄膜式核酸扩增微流控芯片及其制备和应用方法 | |
JP7252899B2 (ja) | 複雑な試料処理の為の自動ポイント・オブ・ケア装置及びその使用方法 | |
CN114405561B (zh) | 微流体样品处理设备和制备生物样品的方法 | |
US6521188B1 (en) | Microfluidic actuator | |
CN115678771B (zh) | 一种多通道分子诊断的微流控芯片 | |
CN111621417B (zh) | 一种用于生物样本处理的微流控芯片及其使用方法 | |
CN115678764B (zh) | 一种快速分子诊断的微流控芯片 | |
CN113817601A (zh) | 一种样品处理及检测装置 | |
JP2018089611A (ja) | マイクロ流体装置における溶液混合方法およびその装置 | |
CN111558402B (zh) | 一种气压驱动的离心式微流控检测芯片 | |
CN105214745B (zh) | 一种微流控芯片 | |
CN114054111A (zh) | 一种试剂预埋与注样装置、及其注样方法和用途 | |
CN113528326A (zh) | 一种微流控核酸检测装置和应用 | |
CN210506362U (zh) | 核酸检测试剂卡 | |
AU2020202163A1 (en) | Unitary biochip providing sample-in to results-out processing and methods of manufacture | |
CN115895869B (zh) | 一种盘式分子诊断检测的微流控芯片 | |
CN212426057U (zh) | 一种用于生物样本处理的微流控芯片 | |
CN115418312A (zh) | 一种pcr反应装置 | |
CN218969226U (zh) | 一种全集成核酸检测卡盒式芯片 | |
CN114733587B (zh) | 荧光检测芯片、荧光检测系统、荧光检测方法及其应用 | |
CN214694097U (zh) | 一种核酸提取扩增检测一体化的微流控芯片 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 215101 Suzhou City, Jiangsu Province, China (Jiangsu) Pilot Free Trade Zone Suzhou Area, Suzhou Industrial Park, No. 88 Jinjihu Avenue, Artificial Intelligence Industrial Park E2-401 (This address is not allowed for retail) Patentee after: Qianshen Technology (Suzhou) Co.,Ltd. Country or region after: China Address before: Unit E2-401, Artificial Intelligence Industrial Park, No. 88, Jinjihu Avenue, Suzhou Industrial Park, Suzhou City, Jiangsu Province, 215,000 Patentee before: Suzhou simeide Biotechnology Co.,Ltd. Country or region before: China |
|
CP03 | Change of name, title or address | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240509 Address after: 225300 Floor 3, No. G59, Building 0004, east of Lujia Road, west side of Tai Road, Taizhou, Taizhou, Jiangsu Patentee after: JIANGSU AOYA BIOLOGICAL TECHNOLOGY CO.,LTD. Country or region after: China Address before: 215101 Suzhou City, Jiangsu Province, China (Jiangsu) Pilot Free Trade Zone Suzhou Area, Suzhou Industrial Park, No. 88 Jinjihu Avenue, Artificial Intelligence Industrial Park E2-401 (This address is not allowed for retail) Patentee before: Qianshen Technology (Suzhou) Co.,Ltd. Country or region before: China |
|
TR01 | Transfer of patent right |