CN111558402B - 一种气压驱动的离心式微流控检测芯片 - Google Patents
一种气压驱动的离心式微流控检测芯片 Download PDFInfo
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- CN111558402B CN111558402B CN202010161941.9A CN202010161941A CN111558402B CN 111558402 B CN111558402 B CN 111558402B CN 202010161941 A CN202010161941 A CN 202010161941A CN 111558402 B CN111558402 B CN 111558402B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
- B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
- B01L3/50273—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by the means or forces applied to move the fluids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/08—Geometry, shape and general structure
- B01L2300/0809—Geometry, shape and general structure rectangular shaped
- B01L2300/0819—Microarrays; Biochips
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2400/00—Moving or stopping fluids
- B01L2400/04—Moving fluids with specific forces or mechanical means
- B01L2400/0475—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure
- B01L2400/0487—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure fluid pressure, pneumatics
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- Dispersion Chemistry (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010161941.9A CN111558402B (zh) | 2020-03-10 | 2020-03-10 | 一种气压驱动的离心式微流控检测芯片 |
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CN202010161941.9A CN111558402B (zh) | 2020-03-10 | 2020-03-10 | 一种气压驱动的离心式微流控检测芯片 |
Publications (2)
Publication Number | Publication Date |
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CN111558402A CN111558402A (zh) | 2020-08-21 |
CN111558402B true CN111558402B (zh) | 2021-05-11 |
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CN202010161941.9A Active CN111558402B (zh) | 2020-03-10 | 2020-03-10 | 一种气压驱动的离心式微流控检测芯片 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115011454A (zh) * | 2022-06-23 | 2022-09-06 | 浙江大学 | 核酸检测装置和方法 |
CN117229902B (zh) * | 2023-11-16 | 2024-01-30 | 北京大学 | 一种空气或水中病毒核酸的实时在线快速检测装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103861668A (zh) * | 2012-12-17 | 2014-06-18 | 中国科学院沈阳自动化研究所 | 一种基于气动微泵和微混合器的微流控芯片 |
CN206492517U (zh) * | 2016-09-30 | 2017-09-15 | 吉林大学 | 一种基于pmma材料的内嵌三维流道式微流控芯片 |
Family Cites Families (20)
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US6734401B2 (en) * | 2000-06-28 | 2004-05-11 | 3M Innovative Properties Company | Enhanced sample processing devices, systems and methods |
SE0004297D0 (sv) * | 2000-11-23 | 2000-11-23 | Gyros Ab | Device for thermal cycling |
CA2450343C (en) * | 2001-07-16 | 2013-12-17 | Idaho Technology, Inc. | Thermal cycling system and method of use |
US7192560B2 (en) * | 2001-12-20 | 2007-03-20 | 3M Innovative Properties Company | Methods and devices for removal of organic molecules from biological mixtures using anion exchange |
US7998708B2 (en) * | 2006-03-24 | 2011-08-16 | Handylab, Inc. | Microfluidic system for amplifying and detecting polynucleotides in parallel |
KR101422572B1 (ko) * | 2006-09-05 | 2014-07-30 | 삼성전자주식회사 | 핵산 검출을 위한 원심력 기반의 미세유동장치 및 이를포함하는 미세유동시스템 |
KR101258434B1 (ko) * | 2007-05-03 | 2013-05-02 | 삼성전자주식회사 | 미세유동 시스템 및,이의 제조방법 |
JP5249988B2 (ja) * | 2010-05-07 | 2013-07-31 | 株式会社日立ハイテクノロジーズ | 核酸増幅装置及びそれを用いた核酸検査装置 |
JP2013535193A (ja) * | 2010-07-23 | 2013-09-12 | ベックマン コールター, インコーポレイテッド | 分析装置を含むシステムおよび方法 |
CN104379762B (zh) * | 2012-02-03 | 2016-08-24 | 皮罗比特私人有限公司 | 用于核酸测序的可旋转平台 |
CN103614294B (zh) * | 2013-11-25 | 2015-03-04 | 北京工业大学 | 一种基于气体热胀冷缩的微流道pcr扩增系统 |
CN103831140B (zh) * | 2014-03-07 | 2015-12-30 | 博奥生物集团有限公司 | 一种多指标检测的微流控芯片 |
CN105482989B (zh) * | 2016-01-19 | 2018-06-29 | 广州迪澳生物科技有限公司 | 一种多指标检测微流控芯片及检测方法 |
CN105964313B (zh) * | 2016-01-22 | 2019-04-09 | 上海快灵生物科技有限公司 | 一种离心式多通道微流体芯片 |
CN205379906U (zh) * | 2016-02-19 | 2016-07-13 | 博奥生物集团有限公司 | 一种多用途微流控芯片 |
CN106179549B (zh) * | 2016-08-15 | 2020-11-17 | 南京大学 | 一种微流控芯片及其应用 |
KR101973604B1 (ko) * | 2017-07-21 | 2019-04-29 | 서강대학교산학협력단 | 무세포 유전물질(cell free tumor DNA)을 검출하기 위한 미세유체장치 및 검출방법 |
CN108690874B (zh) * | 2018-05-31 | 2020-09-01 | 西安交通大学 | 一种循环数可连续调节的快速数字pcr芯片 |
CN108823089B (zh) * | 2018-06-07 | 2021-10-01 | 国家纳米科学中心 | 基于多种核酸反应的核酸检测芯片 |
CN109876878A (zh) * | 2019-04-11 | 2019-06-14 | 石家庄禾柏生物技术股份有限公司 | 快速对液体进行升温降温的装置 |
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2020
- 2020-03-10 CN CN202010161941.9A patent/CN111558402B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103861668A (zh) * | 2012-12-17 | 2014-06-18 | 中国科学院沈阳自动化研究所 | 一种基于气动微泵和微混合器的微流控芯片 |
CN206492517U (zh) * | 2016-09-30 | 2017-09-15 | 吉林大学 | 一种基于pmma材料的内嵌三维流道式微流控芯片 |
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