JP7770426B2 - 容器、マイクロ流体デバイス、及びダイアフラムポンプ - Google Patents

容器、マイクロ流体デバイス、及びダイアフラムポンプ

Info

Publication number
JP7770426B2
JP7770426B2 JP2023573904A JP2023573904A JP7770426B2 JP 7770426 B2 JP7770426 B2 JP 7770426B2 JP 2023573904 A JP2023573904 A JP 2023573904A JP 2023573904 A JP2023573904 A JP 2023573904A JP 7770426 B2 JP7770426 B2 JP 7770426B2
Authority
JP
Japan
Prior art keywords
diaphragm
guide member
container
case body
thin film
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.)
Active
Application number
JP2023573904A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023135991A1 (https=
JPWO2023135991A5 (https=
Inventor
輝 舩橋
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.)
Nok Corp
Original Assignee
Nok 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 Nok Corp filed Critical Nok Corp
Publication of JPWO2023135991A1 publication Critical patent/JPWO2023135991A1/ja
Publication of JPWO2023135991A5 publication Critical patent/JPWO2023135991A5/ja
Application granted granted Critical
Publication of JP7770426B2 publication Critical patent/JP7770426B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B01L3/502715—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 interfacing components, e.g. fluidic, electrical, optical or mechanical interfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/65—Mixers with shaking, oscillating, or vibrating mechanisms the materials to be mixed being directly submitted to a pulsating movement, e.g. by means of an oscillating piston or air column
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/30—Micromixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/713—Feed mechanisms comprising breaking packages or parts thereof, e.g. piercing or opening sealing elements between compartments or cartridges
    • B01F35/7137—Piercing, perforating or melting membranes or closures which seal the compartments
    • 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
    • B01L3/52—Containers specially adapted for storing or dispensing a reagent
    • B01L3/523—Containers specially adapted for storing or dispensing a reagent with means for closing or opening
    • 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
    • B01L2300/00—Additional constructional details
    • B01L2300/04—Closures and closing means
    • B01L2300/041—Connecting closures to device or container
    • 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
    • B01L2300/06—Auxiliary integrated devices, integrated components
    • B01L2300/0672—Integrated piercing tool
    • 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
    • B01L2300/00—Additional constructional details
    • B01L2300/08—Geometry, shape and general structure
    • B01L2300/0887—Laminated structure
    • 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
    • B01L2300/123—Flexible; Elastomeric
    • 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
    • B01L2400/0677—Valves, specific forms thereof phase change valves; Meltable, freezing, dissolvable plugs; Destructible barriers
    • B01L2400/0683—Valves, specific forms thereof phase change valves; Meltable, freezing, dissolvable plugs; Destructible barriers mechanically breaking a wall or membrane within a channel or chamber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Clinical Laboratory Science (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Reciprocating Pumps (AREA)
JP2023573904A 2022-01-11 2022-12-07 容器、マイクロ流体デバイス、及びダイアフラムポンプ Active JP7770426B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022002153 2022-01-11
JP2022002153 2022-01-11
PCT/JP2022/045153 WO2023135991A1 (ja) 2022-01-11 2022-12-07 容器、マイクロ流体デバイス、及びダイアフラムポンプ

Publications (3)

Publication Number Publication Date
JPWO2023135991A1 JPWO2023135991A1 (https=) 2023-07-20
JPWO2023135991A5 JPWO2023135991A5 (https=) 2024-09-26
JP7770426B2 true JP7770426B2 (ja) 2025-11-14

Family

ID=87278806

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023573904A Active JP7770426B2 (ja) 2022-01-11 2022-12-07 容器、マイクロ流体デバイス、及びダイアフラムポンプ

Country Status (5)

Country Link
US (1) US20250229268A1 (https=)
EP (1) EP4464894A4 (https=)
JP (1) JP7770426B2 (https=)
CN (1) CN118076809A (https=)
WO (1) WO2023135991A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013103733A (ja) 2011-11-11 2013-05-30 Sekisui Film Kk 蓋材用フィルム及びこれを用いた薬剤収納容器
WO2015045134A1 (ja) 2013-09-30 2015-04-02 株式会社日立製作所 試薬保持容器、送液装置、試薬吐出方法
WO2015186454A1 (ja) 2014-06-05 2015-12-10 株式会社日立ハイテクノロジーズ 生化学用試薬類保存デバイス、及び生化学用分析装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09175538A (ja) 1995-12-22 1997-07-08 Bussan Dairekuto Maaketeingu Kk 液体・粘体等の使い捨て可能な収納容器
WO2003051744A1 (en) * 2001-11-20 2003-06-26 Charles Rere Barnett A package for keeping a liquid and another substance separate prior to use
JP6351702B2 (ja) 2013-03-15 2018-07-04 ジェンマーク ダイアグノスティクス， インコーポレイテッド 変形可能流体容器を操作するためのシステム、方法、および装置
CN113101986B (zh) * 2020-06-17 2022-09-16 京东方科技集团股份有限公司 一种用于试剂存储和释放的装置以及微流控装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013103733A (ja) 2011-11-11 2013-05-30 Sekisui Film Kk 蓋材用フィルム及びこれを用いた薬剤収納容器
WO2015045134A1 (ja) 2013-09-30 2015-04-02 株式会社日立製作所 試薬保持容器、送液装置、試薬吐出方法
WO2015186454A1 (ja) 2014-06-05 2015-12-10 株式会社日立ハイテクノロジーズ 生化学用試薬類保存デバイス、及び生化学用分析装置

Also Published As

Publication number Publication date
WO2023135991A1 (ja) 2023-07-20
EP4464894A1 (en) 2024-11-20
CN118076809A (zh) 2024-05-24
JPWO2023135991A1 (https=) 2023-07-20
EP4464894A4 (en) 2025-07-30
US20250229268A1 (en) 2025-07-17

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