DE112018001977T5 - Probenbehandlungsvorrichtung - Google Patents

Probenbehandlungsvorrichtung Download PDF

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Publication number
DE112018001977T5
DE112018001977T5 DE112018001977.2T DE112018001977T DE112018001977T5 DE 112018001977 T5 DE112018001977 T5 DE 112018001977T5 DE 112018001977 T DE112018001977 T DE 112018001977T DE 112018001977 T5 DE112018001977 T5 DE 112018001977T5
Authority
DE
Germany
Prior art keywords
sample
recess
air
pressure
channel
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.)
Ceased
Application number
DE112018001977.2T
Other languages
German (de)
English (en)
Inventor
Yoshihiro Nagaoka
Motohiro Yamazaki
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.)
Hitachi High Tech Corp
Original Assignee
Hitachi High Technologies Corp
Hitachi High Tech 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 Hitachi High Technologies Corp, Hitachi High Tech Corp filed Critical Hitachi High Technologies Corp
Publication of DE112018001977T5 publication Critical patent/DE112018001977T5/de
Ceased legal-status Critical Current

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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
    • 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
    • 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
    • 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)
DE112018001977.2T 2017-06-26 2018-05-11 Probenbehandlungsvorrichtung Ceased DE112018001977T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017123833A JP6789889B2 (ja) 2017-06-26 2017-06-26 試料処理装置
JP2017-123833 2017-06-26
PCT/JP2018/018259 WO2019003659A1 (ja) 2017-06-26 2018-05-11 試料処理装置

Publications (1)

Publication Number Publication Date
DE112018001977T5 true DE112018001977T5 (de) 2019-12-24

Family

ID=64740544

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112018001977.2T Ceased DE112018001977T5 (de) 2017-06-26 2018-05-11 Probenbehandlungsvorrichtung

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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010073020A1 (en) 2008-12-24 2010-07-01 Heriot-Watt University A microfluidic system and method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010073020A1 (en) 2008-12-24 2010-07-01 Heriot-Watt University A microfluidic system and method

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
JP6789889B2 (ja) 2020-11-25
GB201915791D0 (en) 2019-12-18
CN110637233A (zh) 2019-12-31

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Legal Events

Date Code Title Description
R012 Request for examination validly filed
R081 Change of applicant/patentee

Owner name: HITACHI HIGH-TECH CORPORATION, JP

Free format text: FORMER OWNER: HITACHI HIGH-TECHNOLOGIES CORPORATION, TOKYO, JP

R082 Change of representative

Representative=s name: STREHL SCHUEBEL-HOPF & PARTNER MBB PATENTANWAE, DE

R081 Change of applicant/patentee

Owner name: HITACHI HIGH-TECH CORPORATION, JP

Free format text: FORMER OWNER: HITACHI HIGH-TECHNOLOGIES CORPORATION, TOKYO, JP

R082 Change of representative

Representative=s name: STREHL SCHUEBEL-HOPF & PARTNER MBB PATENTANWAE, DE

R002 Refusal decision in examination/registration proceedings
R003 Refusal decision now final