CN106902904A - 用于微流控芯片的液体控制阀门装置及其微流控芯片 - Google Patents
用于微流控芯片的液体控制阀门装置及其微流控芯片 Download PDFInfo
- Publication number
- CN106902904A CN106902904A CN201710213108.2A CN201710213108A CN106902904A CN 106902904 A CN106902904 A CN 106902904A CN 201710213108 A CN201710213108 A CN 201710213108A CN 106902904 A CN106902904 A CN 106902904A
- Authority
- CN
- China
- Prior art keywords
- micro
- valve
- liquid
- chip
- runner
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 111
- 238000012360 testing method Methods 0.000 claims abstract description 17
- 239000012530 fluid Substances 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 7
- 239000000523 sample Substances 0.000 claims description 58
- 239000012528 membrane Substances 0.000 claims description 43
- 238000007789 sealing Methods 0.000 claims description 34
- 230000007246 mechanism Effects 0.000 claims description 33
- 238000001514 detection method Methods 0.000 claims description 28
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000011031 large-scale manufacturing process Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 7
- 230000006872 improvement Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000012188 paraffin wax Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004587 chromatography analysis Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- 238000011534 incubation Methods 0.000 description 2
- 238000012123 point-of-care testing Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 206010057855 Hypotelorism of orbit Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002405 diagnostic procedure Methods 0.000 description 1
- 238000012631 diagnostic technique Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/558—Immunoassay; Biospecific binding assay; Materials therefor using diffusion or migration of antigen or antibody
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0025—Electrical or magnetic means
- F16K37/005—Electrical or magnetic means for measuring fluid parameters
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Chemical & Material Sciences (AREA)
- Molecular Biology (AREA)
- Hematology (AREA)
- Biomedical Technology (AREA)
- General Engineering & Computer Science (AREA)
- Urology & Nephrology (AREA)
- Food Science & Technology (AREA)
- Analytical Chemistry (AREA)
- Clinical Laboratory Science (AREA)
- Cell Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Biotechnology (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710213108.2A CN106902904B (zh) | 2017-04-01 | 2017-04-01 | 用于微流控芯片的液体控制阀门装置及其微流控芯片 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710213108.2A CN106902904B (zh) | 2017-04-01 | 2017-04-01 | 用于微流控芯片的液体控制阀门装置及其微流控芯片 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106902904A true CN106902904A (zh) | 2017-06-30 |
CN106902904B CN106902904B (zh) | 2018-07-03 |
Family
ID=59195381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710213108.2A Active CN106902904B (zh) | 2017-04-01 | 2017-04-01 | 用于微流控芯片的液体控制阀门装置及其微流控芯片 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106902904B (zh) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107219360A (zh) * | 2017-07-03 | 2017-09-29 | 苏州岚轩生物科技有限公司 | 单通道化学发光微流控芯片及其检测方法 |
CN107727850A (zh) * | 2017-10-10 | 2018-02-23 | 北京康华源科技发展有限公司 | 一种侧向流层析检测反应启动控制方法 |
CN107843583A (zh) * | 2017-10-16 | 2018-03-27 | 南京岚煜生物科技有限公司 | 一种微流控化学发光分析仪及使用方法 |
WO2019006977A1 (zh) * | 2017-07-03 | 2019-01-10 | 南京岚煜生物科技有限公司 | 基于主动控制液体流动的多通量微流控芯片 |
CN109569754A (zh) * | 2019-01-09 | 2019-04-05 | 南京岚煜生物科技有限公司 | 单指标微流控芯片及其生产方法、使用方法 |
CN110320353A (zh) * | 2019-07-20 | 2019-10-11 | 中国人民解放军总医院 | 一种应用于高原环境的荧光免疫分析仪及样本检测方法 |
CN112253843A (zh) * | 2020-10-30 | 2021-01-22 | 东南大学 | 一种基于光固化3d打印制作的高密封性微阀 |
CN114110253A (zh) * | 2021-12-01 | 2022-03-01 | 苏州含光微纳科技有限公司 | 一种用于控制流体通断的微流控芯片阀门 |
CN114558630A (zh) * | 2022-03-09 | 2022-05-31 | 扬州大学 | 一种微流控多功能检测装置 |
CN115445680A (zh) * | 2022-11-11 | 2022-12-09 | 杭州毫厘科技有限公司 | 微流控阀门及微流控装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012129455A2 (en) * | 2011-03-22 | 2012-09-27 | Cyvek, Inc | Microfluidic devices and methods of manufacture and use |
CN103706413A (zh) * | 2013-12-18 | 2014-04-09 | 上海交通大学 | 微流控相变汽泡微泵阀及其方法 |
CN203899623U (zh) * | 2014-06-19 | 2014-10-29 | 博奥生物集团有限公司 | 一种微流体控制阀 |
CN205517818U (zh) * | 2016-03-31 | 2016-08-31 | 苏州市博纳泰科生物技术有限公司 | 阻流微阀 |
US20160361717A1 (en) * | 2014-02-25 | 2016-12-15 | Sophion Bioscience A/S | Integrated polymer foil, patch-clamp array and membrane valves |
-
2017
- 2017-04-01 CN CN201710213108.2A patent/CN106902904B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012129455A2 (en) * | 2011-03-22 | 2012-09-27 | Cyvek, Inc | Microfluidic devices and methods of manufacture and use |
CN103706413A (zh) * | 2013-12-18 | 2014-04-09 | 上海交通大学 | 微流控相变汽泡微泵阀及其方法 |
US20160361717A1 (en) * | 2014-02-25 | 2016-12-15 | Sophion Bioscience A/S | Integrated polymer foil, patch-clamp array and membrane valves |
CN203899623U (zh) * | 2014-06-19 | 2014-10-29 | 博奥生物集团有限公司 | 一种微流体控制阀 |
CN205517818U (zh) * | 2016-03-31 | 2016-08-31 | 苏州市博纳泰科生物技术有限公司 | 阻流微阀 |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10648975B2 (en) | 2017-07-03 | 2020-05-12 | Lansion Biotechnology Co., Ltd. | Single channel chemiluminescent micro-fluidic chip and detection method thereof |
CN107219360B (zh) * | 2017-07-03 | 2018-04-03 | 南京岚煜生物科技有限公司 | 单通道化学发光微流控芯片及其检测方法 |
WO2019006977A1 (zh) * | 2017-07-03 | 2019-01-10 | 南京岚煜生物科技有限公司 | 基于主动控制液体流动的多通量微流控芯片 |
WO2019006978A1 (zh) * | 2017-07-03 | 2019-01-10 | 南京岚煜生物科技有限公司 | 单通道化学发光微流控芯片及其检测方法 |
CN107219360A (zh) * | 2017-07-03 | 2017-09-29 | 苏州岚轩生物科技有限公司 | 单通道化学发光微流控芯片及其检测方法 |
EP3457137A4 (en) * | 2017-07-03 | 2019-08-07 | Nanjing Lansion Biotechnology Co., Ltd. | SINGLE CHANNEL CHIMIOLUMINESCENCE MICROFLUIDIC CHIP AND DETECTION METHOD THEREOF |
US10761092B2 (en) | 2017-07-03 | 2020-09-01 | Lansion Biotechnology Co., Ltd. | Multi-flux micro-fluidic chip based on active fluid flow control |
CN107727850A (zh) * | 2017-10-10 | 2018-02-23 | 北京康华源科技发展有限公司 | 一种侧向流层析检测反应启动控制方法 |
CN107843583A (zh) * | 2017-10-16 | 2018-03-27 | 南京岚煜生物科技有限公司 | 一种微流控化学发光分析仪及使用方法 |
CN109569754B (zh) * | 2019-01-09 | 2021-09-07 | 南京岚煜生物科技有限公司 | 单指标微流控芯片及其生产方法、使用方法 |
CN109569754A (zh) * | 2019-01-09 | 2019-04-05 | 南京岚煜生物科技有限公司 | 单指标微流控芯片及其生产方法、使用方法 |
CN110320353A (zh) * | 2019-07-20 | 2019-10-11 | 中国人民解放军总医院 | 一种应用于高原环境的荧光免疫分析仪及样本检测方法 |
CN112253843A (zh) * | 2020-10-30 | 2021-01-22 | 东南大学 | 一种基于光固化3d打印制作的高密封性微阀 |
CN114110253A (zh) * | 2021-12-01 | 2022-03-01 | 苏州含光微纳科技有限公司 | 一种用于控制流体通断的微流控芯片阀门 |
CN114110253B (zh) * | 2021-12-01 | 2024-05-10 | 苏州含光微纳科技有限公司 | 一种用于控制流体通断的微流控芯片阀门 |
CN114558630A (zh) * | 2022-03-09 | 2022-05-31 | 扬州大学 | 一种微流控多功能检测装置 |
CN114558630B (zh) * | 2022-03-09 | 2023-05-12 | 扬州大学 | 一种微流控多功能检测装置 |
CN115445680A (zh) * | 2022-11-11 | 2022-12-09 | 杭州毫厘科技有限公司 | 微流控阀门及微流控装置 |
Also Published As
Publication number | Publication date |
---|---|
CN106902904B (zh) | 2018-07-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106902904B (zh) | 用于微流控芯片的液体控制阀门装置及其微流控芯片 | |
CN107219360B (zh) | 单通道化学发光微流控芯片及其检测方法 | |
CN107225006B (zh) | 基于主动控制液体流动的多通量微流控芯片 | |
CN106955750A (zh) | 基于主动控制液体流动的微流控芯片 | |
CN103464230B (zh) | 离心式全血分析微流控芯片、制备方法及其应用方法 | |
Iwai et al. | Finger-powered microfluidic systems using multilayer soft lithography and injection molding processes | |
CN109307102B (zh) | 一种用于微流控芯片的微阀装置及其制备方法和应用 | |
Hong et al. | A novel in-plane passive microfluidic mixer with modified Tesla structures | |
KR100705361B1 (ko) | 모세관 유동 제어 모듈 및 이를 구비한 랩온어칩 | |
CN104155463B (zh) | 一种微流控芯片液滴产生及度量的装置及方法 | |
Yi et al. | Design of an open electrowetting on dielectric device based on printed circuit board by using a parafilm m | |
US6725882B1 (en) | Configurable micro flowguide device | |
CN107096580A (zh) | 一种具有旋转阀结构的微流控芯片 | |
DE60206831D1 (de) | Brennstoffzellenplatten mit durch Spritzguss hergestellten Dichtungen | |
CN206631607U (zh) | 用于微流控芯片的液体控制阀门装置及其微流控芯片 | |
CN105013544B (zh) | 一种基于亲水纤维丝诱导的微液滴融合方法 | |
CN206965754U (zh) | 一种具有旋转阀结构的微流控芯片 | |
CN108786944A (zh) | 一种控制阀及离心微流控芯片 | |
CN106902905B (zh) | 用于微流控芯片液体控制防回流装置及其微流控芯片 | |
Gholizadeh et al. | Electronically actuated microfluidic valves with zero static-power consumption using electropermanent magnets | |
CN107606252A (zh) | 用于微流控芯片的无源单向阀 | |
CN105334343A (zh) | 一种微流路芯片系列微器件的结构 | |
CN109759153A (zh) | 一种用于毛细作用微流控芯片的电润湿阀门及其控制方法 | |
CN109806803A (zh) | 一种具有电润湿阈门的微流体混合装置及其控制方法 | |
Chung et al. | Microfluidic chip accomplishing self-fluid replacement using only capillary force and its bioanalytical application |
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 | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Xu Xingshang Inventor after: JEFFERY CHEN Inventor after: Wang Long Inventor after: Sun Weiyan Inventor after: Wan Qilu Inventor before: Wang Long Inventor before: Sun Weiyan Inventor before: Wan Qilu |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20180525 Address after: 210000 2 dry science Road, Jiangning Science Park, Nanjing, Jiangsu Applicant after: Nanjing Lan Yu Biological Technology Co., Ltd. Address before: 215000 3, 1 building, 8 Ling Ling Road, hi tech Zone, Suzhou, Jiangsu. Applicant before: Suzhou LAN Xuan Biological Technology Co., Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Liquid control valve apparatus used for micro-fluidic chip and micro-fluidic chip thereof Effective date of registration: 20200420 Granted publication date: 20180703 Pledgee: Bank of Hangzhou Limited by Share Ltd Nanjing branch Pledgor: NANJING LANSION BIOTECHNOLOGY Co.,Ltd. Registration number: Y2020980001612 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220218 Granted publication date: 20180703 Pledgee: Bank of Hangzhou Limited by Share Ltd. Nanjing branch Pledgor: LANSION BIOTECHNOLOGY Co.,Ltd. Registration number: Y2020980001612 |