CN108273574B - 离心式微液滴颗粒芯片 - Google Patents
离心式微液滴颗粒芯片 Download PDFInfo
- Publication number
- CN108273574B CN108273574B CN201810066429.9A CN201810066429A CN108273574B CN 108273574 B CN108273574 B CN 108273574B CN 201810066429 A CN201810066429 A CN 201810066429A CN 108273574 B CN108273574 B CN 108273574B
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- chip
- sample
- droplet particle
- droplet
- centrifugal
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M1/00—Apparatus for enzymology or microbiology
- C12M1/34—Measuring or testing with condition measuring or sensing means, e.g. colony counters
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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
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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
- B01L3/502746—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 for controlling flow resistance, e.g. flow controllers, baffles
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M1/00—Apparatus for enzymology or microbiology
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/06—Fluid handling related problems
- B01L2200/061—Counting droplets
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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
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/06—Fluid handling related problems
- B01L2200/0615—Loss of fluid by dripping
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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
- B01L2300/0832—Geometry, shape and general structure cylindrical, tube shaped
-
- 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
- B01L2300/12—Specific details about materials
-
- 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
- B01L2400/08—Regulating or influencing the flow resistance
- B01L2400/084—Passive control of flow resistance
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810066429.9A CN108273574B (zh) | 2018-01-23 | 2018-01-23 | 离心式微液滴颗粒芯片 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810066429.9A CN108273574B (zh) | 2018-01-23 | 2018-01-23 | 离心式微液滴颗粒芯片 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108273574A CN108273574A (zh) | 2018-07-13 |
CN108273574B true CN108273574B (zh) | 2020-04-24 |
Family
ID=62804722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201810066429.9A Active CN108273574B (zh) | 2018-01-23 | 2018-01-23 | 离心式微液滴颗粒芯片 |
Country Status (1)
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CN (1) | CN108273574B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109294887B (zh) * | 2018-08-16 | 2021-07-23 | 桐乡市鸿信电子有限公司 | 磨切式微液滴颗粒制成装置 |
CN114471765B (zh) * | 2022-01-18 | 2023-04-21 | 北京保利微芯科技有限公司 | 离心式液滴生成芯片 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2887705B1 (fr) * | 2005-06-27 | 2007-08-10 | Commissariat Energie Atomique | Dispositif de pompage ou de centrifugation des gouttes deplacees par electromouillage |
EP2784513A4 (en) * | 2011-11-25 | 2015-07-15 | Toppan Printing Co Ltd | CHIP FOR SAMPLE ANALYSIS, SAMPLE ANALYSIS METHOD, AND GENE ANALYSIS METHOD |
EP3286330B1 (en) * | 2015-04-20 | 2019-04-17 | ETH Zurich | Particulate distributed sensing elements |
CN106423315B (zh) * | 2016-09-26 | 2019-05-21 | 东北大学 | 一种基于微流控芯片的多物质梯度混合液滴形成装置 |
CN106754341B (zh) * | 2016-12-30 | 2019-01-18 | 领航基因科技(杭州)有限公司 | 一种微滴式数字pcr生物芯片 |
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2018
- 2018-01-23 CN CN201810066429.9A patent/CN108273574B/zh active Active
Also Published As
Publication number | Publication date |
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CN108273574A (zh) | 2018-07-13 |
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Effective date of registration: 20190808 Address after: 311100 Room 101, 1st Floor, Building 2, 2636 Yuhangtang Road, Cangqian Street, Yuhang District, Hangzhou City, Zhejiang Province Applicant after: Hangzhou Xinghaohui Biotechnology Co.,Ltd. Address before: 311100 No. 307C, Taiji Road, Yuhang Economic Development Zone, Hangzhou City, Zhejiang Province Applicant before: HANGZHOU KAIJI TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20221208 Address after: 518000 12th floor, building 1, Baiwang R & D building, 5158 xilishahe West Road, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen maiketian Biomedical Technology Co.,Ltd. Address before: 311100 Room 101, 1 / F, building 2, 2636 yuhangtang Road, Cangqian street, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Xinghaohui Biotechnology Co.,Ltd. |
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