TW200732556A - Apparatus for driving microfluid and the method thereof - Google Patents

Apparatus for driving microfluid and the method thereof

Info

Publication number
TW200732556A
TW200732556A TW095106702A TW95106702A TW200732556A TW 200732556 A TW200732556 A TW 200732556A TW 095106702 A TW095106702 A TW 095106702A TW 95106702 A TW95106702 A TW 95106702A TW 200732556 A TW200732556 A TW 200732556A
Authority
TW
Taiwan
Prior art keywords
driving
driving unit
substrate
film
microfluid
Prior art date
Application number
TW095106702A
Other languages
Chinese (zh)
Other versions
TWI306490B (en
Inventor
Jer-Wei Hsieh
Hung-Lin Yin
Original Assignee
Instr Technology Res Ct
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.)
Filing date
Publication date
Application filed by Instr Technology Res Ct filed Critical Instr Technology Res Ct
Priority to TW095106702A priority Critical patent/TWI306490B/en
Priority to US11/652,795 priority patent/US20070286739A1/en
Publication of TW200732556A publication Critical patent/TW200732556A/en
Application granted granted Critical
Publication of TWI306490B publication Critical patent/TWI306490B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/04—Pumps having electric drive
    • F04B43/043—Micropumps
    • 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
    • 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
    • B01L3/502738—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 integrated valves
    • 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
    • B01L2200/0605—Metering of fluids
    • 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
    • B01L2300/0816—Cards, e.g. flat sample carriers usually with flow in two horizontal directions
    • 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
    • B01L2400/0481—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure squeezing of channels or chambers
    • 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
    • B01L2400/06—Valves, specific forms thereof
    • B01L2400/0688—Valves, specific forms thereof surface tension valves, capillary stop, capillary break
    • 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
    • B01L3/502707—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 manufacture of the container or its components

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Micromachines (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

The present invention relates to an apparatus for driving microfluids. The apparatus comprises a driving unit and a microfluidic chip. The driving unit comprises a substrate and a film, wherein the film is combined with the substrate. Moreover, the microfluidic chip is coupled with the driving unit.
TW095106702A 2006-02-27 2006-02-27 Apparatus for driving microfluid driving the method thereof TWI306490B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW095106702A TWI306490B (en) 2006-02-27 2006-02-27 Apparatus for driving microfluid driving the method thereof
US11/652,795 US20070286739A1 (en) 2006-02-27 2007-01-12 Apparatus for driving microfluid and driving method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW095106702A TWI306490B (en) 2006-02-27 2006-02-27 Apparatus for driving microfluid driving the method thereof

Publications (2)

Publication Number Publication Date
TW200732556A true TW200732556A (en) 2007-09-01
TWI306490B TWI306490B (en) 2009-02-21

Family

ID=38822201

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095106702A TWI306490B (en) 2006-02-27 2006-02-27 Apparatus for driving microfluid driving the method thereof

Country Status (2)

Country Link
US (1) US20070286739A1 (en)
TW (1) TWI306490B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI383146B (en) * 2008-11-19 2013-01-21 Univ Nat Cheng Kung Can be accurate micro sampling and sample of microfluidic chip

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090314367A1 (en) * 2008-06-20 2009-12-24 Silverbrook Research Pty Ltd Bonded Microfluidics System Comprising CMOS-Controllable Microfluidic Devices
US8092761B2 (en) * 2008-06-20 2012-01-10 Silverbrook Research Pty Ltd Mechanically-actuated microfluidic diaphragm valve
US8062612B2 (en) * 2008-06-20 2011-11-22 Silverbrook Research Pty Ltd MEMS integrated circuit comprising microfluidic diaphragm valve
US20090317301A1 (en) * 2008-06-20 2009-12-24 Silverbrook Research Pty Ltd Bonded Microfluidics System Comprising MEMS-Actuated Microfluidic Devices
US8075855B2 (en) * 2008-06-20 2011-12-13 Silverbrook Research Pty Ltd MEMS integrated circuit comprising peristaltic microfluidic pump
US7981386B2 (en) * 2008-06-20 2011-07-19 Silverbrook Research Pty Ltd Mechanically-actuated microfluidic valve
US8080220B2 (en) * 2008-06-20 2011-12-20 Silverbrook Research Pty Ltd Thermal bend actuated microfluidic peristaltic pump
US20090314368A1 (en) * 2008-06-20 2009-12-24 Silverbrook Research Pty Ltd Microfluidic System Comprising Pinch Valve and On-Chip MEMS Pump
US20090317302A1 (en) * 2008-06-20 2009-12-24 Silverbrook Research Pty Ltd Microfluidic System Comprising MEMS Integrated Circuit
US20090315126A1 (en) * 2008-06-20 2009-12-24 Silverbrook Research Pty Ltd Bonded Microfluidic System Comprising Thermal Bend Actuated Valve
BRPI1008513A2 (en) * 2009-03-20 2016-03-08 Avantium Holding B V flow control unit for microfluidized applications, and system for performing a plurality of parallel experiments
TWI448413B (en) 2011-09-07 2014-08-11 Ind Tech Res Inst Pneumatic micropump
TWI481446B (en) * 2012-09-17 2015-04-21 Univ Nat Taiwan Digital microfluidic manipulation device and manipulation method thereof
JP6363093B2 (en) * 2012-12-13 2018-07-25 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． Fluid system with fluid stop
CN104998701B (en) * 2015-07-01 2017-05-10 北京工业大学 Method for making micro channel with movable bottomface by using groove
CN105536896A (en) * 2015-12-13 2016-05-04 北京工业大学 Microfluidic chip with outer-convex lower wall face
TWI768866B (en) * 2021-05-04 2022-06-21 國立成功大學 A hybrid wafer
CN118203751A (en) * 2023-01-31 2024-06-18 重庆金赛星医疗科技有限公司 Microneedle device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6227809B1 (en) * 1995-03-09 2001-05-08 University Of Washington Method for making micropumps
US20050238506A1 (en) * 2002-06-21 2005-10-27 The Charles Stark Draper Laboratory, Inc. Electromagnetically-actuated microfluidic flow regulators and related applications
TW590982B (en) * 2002-09-27 2004-06-11 Agnitio Science & Technology I Micro-fluid driving device
US20040086872A1 (en) * 2002-10-31 2004-05-06 Childers Winthrop D. Microfluidic system for analysis of nucleic acids
FR2846906B1 (en) * 2002-11-08 2005-08-05 Commissariat Energie Atomique METHOD FOR PRODUCING A COMPONENT COMPRISING A MICRO-SEAL AND COMPONENT PRODUCED THEREBY
US20060002817A1 (en) * 2004-06-30 2006-01-05 Sebastian Bohm Flow modulation devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI383146B (en) * 2008-11-19 2013-01-21 Univ Nat Cheng Kung Can be accurate micro sampling and sample of microfluidic chip

Also Published As

Publication number Publication date
TWI306490B (en) 2009-02-21
US20070286739A1 (en) 2007-12-13

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Legal Events

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MM4A Annulment or lapse of patent due to non-payment of fees