CA2846963A1 - Dispositif microfluidique a goutelettes et ses methodes de production et d'utilisation - Google Patents

Dispositif microfluidique a goutelettes et ses methodes de production et d'utilisation Download PDF

Info

Publication number: CA2846963A1
Authority: CA; Canada
Prior art keywords: droplet; pcr; microfluidic device; based microfluidic; micro
Prior art date: 2014-03-14
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.): Abandoned

Application number

CA2846963A

Other languages

English (en)

Inventor

Karan Kaler

Ravi Prakash

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

UTI LP

Original Assignee

UTI LP

Priority date (The priority date 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 date listed.)

2014-03-14

Filing date

2014-03-14

Publication date

2015-09-14

2014-03-14 Application filed by UTI LP filed Critical UTI LP

2014-03-14 Priority to CA2846963A priority Critical patent/CA2846963A1/fr

2015-09-14 Publication of CA2846963A1 publication Critical patent/CA2846963A1/fr

Status Abandoned legal-status Critical Current

Links

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- B—PERFORMING OPERATIONS; TRANSPORTING
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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
- B01L3/502769—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 multiphase flow arrangements
- B01L3/502784—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 multiphase flow arrangements specially adapted for droplet or plug flow, e.g. digital microfluidics
- B01L3/502792—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 multiphase flow arrangements specially adapted for droplet or plug flow, e.g. digital microfluidics for moving individual droplets on a plate, e.g. by locally altering surface tension
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L7/00—Heating or cooling apparatus; Heat insulating devices
- B01L7/52—Heating or cooling apparatus; Heat insulating devices with provision for submitting samples to a predetermined sequence of different temperatures, e.g. for treating nucleic acid samples
- B01L7/525—Heating or cooling apparatus; Heat insulating devices with provision for submitting samples to a predetermined sequence of different temperatures, e.g. for treating nucleic acid samples with physical movement of samples between temperature zones
- 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
- 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
- B01L2200/16—Reagents, handling or storing thereof
- 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
- B01L2300/16—Surface properties and coatings
- B01L2300/161—Control and use of surface tension forces, e.g. hydrophobic, hydrophilic
- B01L2300/165—Specific details about hydrophobic, oleophobic surfaces
- B01L2300/166—Suprahydrophobic; Ultraphobic; Lotus-effect
- 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
- B01L2300/18—Means for temperature control
- B01L2300/1805—Conductive heating, heat from thermostatted solids is conducted to receptacles, e.g. heating plates, blocks
- B01L2300/1827—Conductive heating, heat from thermostatted solids is conducted to receptacles, e.g. heating plates, blocks using resistive heater

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Health & Medical Sciences (AREA)
Organic Chemistry (AREA)
Wood Science & Technology (AREA)
Proteomics, Peptides & Aminoacids (AREA)
Nanotechnology (AREA)
Dispersion Chemistry (AREA)
Clinical Laboratory Science (AREA)
Molecular Biology (AREA)
Physics & Mathematics (AREA)
Analytical Chemistry (AREA)
Zoology (AREA)
Biochemistry (AREA)
General Engineering & Computer Science (AREA)
Composite Materials (AREA)
Biophysics (AREA)
Genetics & Genomics (AREA)
Microbiology (AREA)
Immunology (AREA)
Hematology (AREA)
Bioinformatics & Cheminformatics (AREA)
Condensed Matter Physics & Semiconductors (AREA)
General Physics & Mathematics (AREA)
Materials Engineering (AREA)
Crystallography & Structural Chemistry (AREA)
Biotechnology (AREA)
Apparatus Associated With Microorganisms And Enzymes (AREA)

CA2846963A 2014-03-14 2014-03-14 Dispositif microfluidique a goutelettes et ses methodes de production et d'utilisation Abandoned CA2846963A1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA2846963A CA2846963A1 (fr)	2014-03-14	2014-03-14	Dispositif microfluidique a goutelettes et ses methodes de production et d'utilisation

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA2846963A CA2846963A1 (fr)	2014-03-14	2014-03-14	Dispositif microfluidique a goutelettes et ses methodes de production et d'utilisation

Publications (1)

Publication Number	Publication Date
CA2846963A1 true CA2846963A1 (fr)	2015-09-14

Family

ID=54200300

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA2846963A Abandoned CA2846963A1 (fr)	2014-03-14	2014-03-14	Dispositif microfluidique a goutelettes et ses methodes de production et d'utilisation

Country Status (1)

Country	Link
CA (1)	CA2846963A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN112675798A (zh) *	2020-12-14	2021-04-20	上海天马微电子有限公司	微流体反应装置及微流体反应驱动方法
CN114364785A (zh) *	2019-08-28	2022-04-15	深圳华大基因科技有限公司	对数字微流控设备的温度控制

2014
- 2014-03-14 CA CA2846963A patent/CA2846963A1/fr not_active Abandoned

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN114364785A (zh) *	2019-08-28	2022-04-15	深圳华大基因科技有限公司	对数字微流控设备的温度控制
US12269038B2 (en)	2019-08-28	2025-04-08	Mgi Holdings Co., Limited	Temperature control on digital microfluidics device
CN112675798A (zh) *	2020-12-14	2021-04-20	上海天马微电子有限公司	微流体反应装置及微流体反应驱动方法
CN112675798B (zh) *	2020-12-14	2022-11-08	上海天马微电子有限公司	微流体反应装置及微流体反应驱动方法

Legal Events

Date	Code	Title	Description
2019-03-25	EEER	Examination request	Effective date: 20190313
2022-10-27	FZDE	Discontinued	Effective date: 20210831

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