JP6789889B2 - 試料処理装置 - Google Patents

試料処理装置 Download PDF

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Publication number
JP6789889B2
JP6789889B2 JP2017123833A JP2017123833A JP6789889B2 JP 6789889 B2 JP6789889 B2 JP 6789889B2 JP 2017123833 A JP2017123833 A JP 2017123833A JP 2017123833 A JP2017123833 A JP 2017123833A JP 6789889 B2 JP6789889 B2 JP 6789889B2
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JP
Japan
Prior art keywords
sample
air
recess
groove
flow
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Application number
JP2017123833A
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English (en)
Japanese (ja)
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JP2019007841A5 (https=
JP2019007841A (ja
Inventor
長岡　嘉浩
嘉浩 長岡
基博 山崎
基博 山崎
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Hitachi High Tech Corp
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Hitachi High Tech Corp
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Publication date
Priority to JP2017123833A priority Critical patent/JP6789889B2/ja
Application filed by Hitachi High Tech Corp filed Critical Hitachi High Tech Corp
Priority to PCT/JP2018/018259 priority patent/WO2019003659A1/ja
Priority to CN201880032745.2A priority patent/CN110637233A/zh
Priority to DE112018001977.2T priority patent/DE112018001977T5/de
Priority to GB1915791.6A priority patent/GB2577406B/en
Priority to US16/609,248 priority patent/US20200047181A1/en
Priority to SG11201910270XA priority patent/SG11201910270XA/en
Publication of JP2019007841A publication Critical patent/JP2019007841A/ja
Publication of JP2019007841A5 publication Critical patent/JP2019007841A5/ja
Application granted granted Critical
Publication of JP6789889B2 publication Critical patent/JP6789889B2/ja
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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
    • B01L3/502715—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
    • 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
    • B81—MICROSTRUCTURAL TECHNOLOGY
    • B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
    • B81B3/00—Devices comprising flexible or deformable elements, e.g. comprising elastic tongues or membranes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/08—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a stream of discrete samples flowing along a tube system, e.g. flow injection analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N37/00—Details not covered by any other group of this subclass
    • 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
    • B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/06—Fluid handling related problems
    • B01L2200/0684—Venting, avoiding backpressure, avoid gas bubbles
    • 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
    • B01L2300/0861—Configuration of multiple channels and/or chambers in a single devices
    • B01L2300/0874—Three dimensional network
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
    • G01N35/04—Details of the conveyor system
    • G01N2035/0474—Details of actuating means for conveyors or pipettes
    • G01N2035/0479—Details of actuating means for conveyors or pipettes hydraulic or pneumatic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Hematology (AREA)
  • Dispersion Chemistry (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Engineering & Computer Science (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Micromachines (AREA)
JP2017123833A 2017-06-26 2017-06-26 試料処理装置 Active JP6789889B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2017123833A JP6789889B2 (ja) 2017-06-26 2017-06-26 試料処理装置
CN201880032745.2A CN110637233A (zh) 2017-06-26 2018-05-11 样品处理装置
DE112018001977.2T DE112018001977T5 (de) 2017-06-26 2018-05-11 Probenbehandlungsvorrichtung
GB1915791.6A GB2577406B (en) 2017-06-26 2018-05-11 Sample processing device
PCT/JP2018/018259 WO2019003659A1 (ja) 2017-06-26 2018-05-11 試料処理装置
US16/609,248 US20200047181A1 (en) 2017-06-26 2018-05-11 Sample Processing Device
SG11201910270XA SG11201910270XA (en) 2017-06-26 2018-05-11 Sample processing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017123833A JP6789889B2 (ja) 2017-06-26 2017-06-26 試料処理装置

Publications (3)

Publication Number Publication Date
JP2019007841A JP2019007841A (ja) 2019-01-17
JP2019007841A5 JP2019007841A5 (https=) 2020-02-06
JP6789889B2 true JP6789889B2 (ja) 2020-11-25

Family

ID=64740544

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017123833A Active JP6789889B2 (ja) 2017-06-26 2017-06-26 試料処理装置

Country Status (7)

Country Link
US (1) US20200047181A1 (https=)
JP (1) JP6789889B2 (https=)
CN (1) CN110637233A (https=)
DE (1) DE112018001977T5 (https=)
GB (1) GB2577406B (https=)
SG (1) SG11201910270XA (https=)
WO (1) WO2019003659A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240299935A1 (en) * 2023-03-06 2024-09-12 Fluidion US Inc. Reagent Delivery System for Microfluidic Chemical Analyzer
CN115970781B (zh) * 2023-03-21 2024-01-12 杭州霆科生物科技有限公司 一种定量加样结构及其浓度梯度微流控芯片和控制方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110315227A1 (en) 2008-12-24 2011-12-29 Wenmiao Shu Microfluidic system and method
JP2011030522A (ja) * 2009-08-04 2011-02-17 Aida Engineering Ltd マイクロ流体デバイス
JP5980030B2 (ja) * 2012-07-23 2016-08-31 株式会社日立ハイテクノロジーズ 生化学処理装置
EP2952907B1 (en) * 2013-01-31 2020-03-11 Hitachi High-Technologies Corporation Set of cartridge and cartridge holder for use in biochemistry
JP6002610B2 (ja) * 2013-03-19 2016-10-05 株式会社日立ハイテクノロジーズ 送液デバイスおよびそれを用いた化学分析装置
US10421071B2 (en) * 2013-10-07 2019-09-24 M2P-Labs Gmbh Microreactor system

Also Published As

Publication number Publication date
GB2577406B (en) 2022-03-30
GB2577406A (en) 2020-03-25
SG11201910270XA (en) 2020-01-30
WO2019003659A1 (ja) 2019-01-03
US20200047181A1 (en) 2020-02-13
JP2019007841A (ja) 2019-01-17
DE112018001977T5 (de) 2019-12-24
GB201915791D0 (en) 2019-12-18
CN110637233A (zh) 2019-12-31

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