JP5040176B2 - マイクロ流路デバイス - Google Patents

マイクロ流路デバイス Download PDF

Info

Publication number
JP5040176B2
JP5040176B2 JP2006149596A JP2006149596A JP5040176B2 JP 5040176 B2 JP5040176 B2 JP 5040176B2 JP 2006149596 A JP2006149596 A JP 2006149596A JP 2006149596 A JP2006149596 A JP 2006149596A JP 5040176 B2 JP5040176 B2 JP 5040176B2
Authority
JP
Japan
Prior art keywords
microchannel
stimulus
gel
responsive gel
meth
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.)
Expired - Fee Related
Application number
JP2006149596A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007319942A5 (enExample
JP2007319942A (ja
Inventor
大輔 中山
量磁郎 明石
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.)
Fujifilm Business Innovation Corp
Original Assignee
Fuji Xerox Co Ltd
Fujifilm Business Innovation Corp
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 Fuji Xerox Co Ltd, Fujifilm Business Innovation Corp filed Critical Fuji Xerox Co Ltd
Priority to JP2006149596A priority Critical patent/JP5040176B2/ja
Priority to US11/594,058 priority patent/US20070280858A1/en
Publication of JP2007319942A publication Critical patent/JP2007319942A/ja
Publication of JP2007319942A5 publication Critical patent/JP2007319942A5/ja
Application granted granted Critical
Publication of JP5040176B2 publication Critical patent/JP5040176B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K99/0001—Microvalves
    • F16K99/0034—Operating means specially adapted for microvalves
    • F16K99/0036—Operating means specially adapted for microvalves operated by temperature variations
    • 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
    • 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
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K99/0001—Microvalves
    • 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
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K99/0001—Microvalves
    • F16K99/0034—Operating means specially adapted for microvalves
    • F16K99/0036—Operating means specially adapted for microvalves operated by temperature variations
    • F16K99/004—Operating means specially adapted for microvalves operated by temperature variations using radiation
    • 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
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K99/0001—Microvalves
    • F16K99/0034—Operating means specially adapted for microvalves
    • F16K99/0042—Electric operating means therefor
    • F16K99/0051—Electric operating means therefor using electrostatic means
    • 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
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K99/0001—Microvalves
    • F16K99/0034—Operating means specially adapted for microvalves
    • F16K99/0065—Operating means specially adapted for microvalves using chemical activation
    • 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
    • B01L2300/1861—Means for temperature control using radiation
    • 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
    • B01L2400/0633—Valves, specific forms thereof with moving parts
    • B01L2400/0672—Swellable plugs
    • 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
    • B01L2400/0677—Valves, specific forms thereof phase change valves; Meltable, freezing, dissolvable plugs; Destructible barriers
    • 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
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K2099/0073—Fabrication methods specifically adapted for microvalves
    • F16K2099/0074—Fabrication methods specifically adapted for microvalves using photolithography, e.g. etching
    • 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
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K2099/0073—Fabrication methods specifically adapted for microvalves
    • F16K2099/0076—Fabrication methods specifically adapted for microvalves using electrical discharge machining [EDM], milling or drilling
    • 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
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K2099/0082—Microvalves adapted for a particular use
    • F16K2099/0084—Chemistry or biology, e.g. "lab-on-a-chip" technology

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Micromachines (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP2006149596A 2006-05-30 2006-05-30 マイクロ流路デバイス Expired - Fee Related JP5040176B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2006149596A JP5040176B2 (ja) 2006-05-30 2006-05-30 マイクロ流路デバイス
US11/594,058 US20070280858A1 (en) 2006-05-30 2006-11-08 Microchannel device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006149596A JP5040176B2 (ja) 2006-05-30 2006-05-30 マイクロ流路デバイス

Publications (3)

Publication Number Publication Date
JP2007319942A JP2007319942A (ja) 2007-12-13
JP2007319942A5 JP2007319942A5 (enExample) 2009-06-25
JP5040176B2 true JP5040176B2 (ja) 2012-10-03

Family

ID=38790436

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006149596A Expired - Fee Related JP5040176B2 (ja) 2006-05-30 2006-05-30 マイクロ流路デバイス

Country Status (2)

Country Link
US (1) US20070280858A1 (enExample)
JP (1) JP5040176B2 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5099074B2 (ja) * 2009-05-11 2012-12-12 株式会社豊田中央研究所 ターゲット分子の選択的吸着領域を有する吸着用担体及びその製造方法
RU2529467C2 (ru) * 2009-06-03 2014-09-27 Конинклейке Филипс Электроникс Н.В. Клапан
FR2987282B1 (fr) * 2012-02-24 2017-12-29 Fonds De L'espci Georges Charpak Microcanal avec dispositif d'ouverture et/ou fermeture et/ou pompage
ES2624959T3 (es) * 2012-12-21 2017-07-18 diamond invention UG (haftungsbeschränkt) Sistema fluídico con material absorbente y gel de polímero conmutable
JP2014240065A (ja) * 2013-05-15 2014-12-25 公立大学法人大阪府立大学 流路構造体および流路構造体の製造方法
JP7071641B2 (ja) * 2018-10-18 2022-05-19 日本電信電話株式会社 積層体、積層体の製造方法および形状制御デバイス
JP7208569B2 (ja) * 2019-10-21 2023-01-19 日本電信電話株式会社 ハイドロゲル流体デバイス、ハイドロゲル流体デバイスの製造方法
US20250101964A1 (en) * 2021-12-22 2025-03-27 Nippon Telegraph And Telephone Corporation Motion element

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0727239A (ja) * 1993-07-07 1995-01-27 Toshiba Corp 流量制御装置
JPH07304971A (ja) * 1994-05-09 1995-11-21 Nippon Oil & Fats Co Ltd 糖応答性高分子材料
JP3867400B2 (ja) * 1998-05-08 2007-01-10 日本油脂株式会社 ボロン酸基含有単量体およびその重合体
JP3905244B2 (ja) * 1999-04-26 2007-04-18 独立行政法人科学技術振興機構 ヌクレオチド応答性ヒドロゲル
JP2002066999A (ja) * 2000-08-30 2002-03-05 Kawamura Inst Of Chem Res 微小バルブ機構及びその製造方法
JP3628611B2 (ja) * 2000-11-29 2005-03-16 独立行政法人科学技術振興機構 マイクロシステムにおける流れの制御方法
JP2003245899A (ja) * 2002-02-22 2003-09-02 Tama Tlo Kk 生体機能分子の光駆動方法およびマイクロ−ナノマシン
US6943031B2 (en) * 2003-02-21 2005-09-13 Real-Time Analyzers, Inc. Simultaneous chemical separation and surface-enhanced Raman spectral detection using metal-doped sol-gels
JP2005092175A (ja) * 2003-08-08 2005-04-07 Olympus Corp 光学特性可変光学素子
JP4720079B2 (ja) * 2003-11-19 2011-07-13 富士ゼロックス株式会社 調光素子の製造方法
JP4625959B2 (ja) * 2005-11-29 2011-02-02 国立大学法人横浜国立大学 送液システム

Also Published As

Publication number Publication date
JP2007319942A (ja) 2007-12-13
US20070280858A1 (en) 2007-12-06

Similar Documents

Publication Publication Date Title
Harmon et al. A microfluidic actuator based on thermoresponsive hydrogels
Szilágyi et al. Rewritable microrelief formation on photoresponsive hydrogel layers
Stachowiak et al. Patternable protein resistant surfaces for multifunctional microfluidic devices via surface hydrophilization of porous polymer monoliths using photografting
Shanmugam et al. Stereo-, temporal and chemical control through photoactivation of living radical polymerization: synthesis of block and gradient copolymers
Lee et al. Photothermally triggered fast responding hydrogels incorporating a hydrophobic moiety for light-controlled microvalves
Kieviet et al. Stimulus-responsive polymers and other functional polymer surfaces as components in glass microfluidic channels
US6488872B1 (en) Microfabricated devices and method of manufacturing the same
Ebara et al. Surface modification of microfluidic channels by UV-mediated graft polymerization of non-fouling and ‘smart’polymers
Bedair et al. Fabrication of porous polymer monoliths in polymeric microfluidic chips as an electrospray emitter for direct coupling to mass spectrometry
JP5145869B2 (ja) 輸送システム、及び、輸送方法
KR20140134296A (ko) 개방 및/또는 폐쇄 및/또는 펌핑 장치를 가진 마이크로채널
JP5040176B2 (ja) マイクロ流路デバイス
JP2001519907A (ja) 包囲されたマイクロチャネル構造体の製造方法
JP2012502924A5 (enExample)
CN105131303B (zh) 智能型树枝化聚合物水凝胶及其制备方法
Gräfe et al. Tetra-sensitive graft copolymer gels as active material of chemomechanical valves
Yoshida et al. Maskless microfabrication of thermosensitive gels using a microscope and application to a controlled release microchip
van der Linden et al. Development of stimulus-sensitive hydrogels suitable for actuators and sensors in microanalytical devices
CN103214625A (zh) 一种具有抗蛋白质吸附的温敏性接枝水凝胶及其制备方法
CN107597079B (zh) 一类基于两性离子交联剂的有机聚合物整体材料及制备和应用
CN102962040A (zh) 一种手性分离用分子印迹膜及其制备方法
EP0966998A2 (en) Capillary electrochromatography separation media
CN101548188A (zh) 包括结构化水凝胶渗透层的生物技术设备
CN103708408A (zh) 一种微纳流体驱动装置
JP6108446B2 (ja) マイクロ流路内の液体を輸送するデバイスおよび方法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090511

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20090511

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20110927

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20111124

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20120214

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120406

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20120612

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20120625

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

Ref document number: 5040176

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20150720

Year of fee payment: 3

S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533

LAPS Cancellation because of no payment of annual fees
R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350