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DE50300574D1 - MICRO FLUID SYSTEM - Google Patents

MICRO FLUID SYSTEM

Info

Publication number
DE50300574D1
DE50300574D1 DE50300574T DE50300574T DE50300574D1 DE 50300574 D1 DE50300574 D1 DE 50300574D1 DE 50300574 T DE50300574 T DE 50300574T DE 50300574 T DE50300574 T DE 50300574T DE 50300574 D1 DE50300574 D1 DE 50300574D1
Authority
DE
Germany
Prior art keywords
fluid system
micro fluid
reservoirs
channel
substrate
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 - Lifetime
Application number
DE50300574T
Other languages
German (de)
Inventor
Johan-Valentin Kahl
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.)
Ibidi GmbH
Original Assignee
Ibidi GmbH
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
Priority claimed from EP02008966A external-priority patent/EP1357178A1/en
Priority claimed from DE2002124725 external-priority patent/DE10224725A1/en
Application filed by Ibidi GmbH filed Critical Ibidi GmbH
Priority to DE50300574T priority Critical patent/DE50300574D1/en
Application granted granted Critical
Publication of DE50300574D1 publication Critical patent/DE50300574D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B01L3/50273—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
    • B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/06—Fluid handling related problems
    • B01L2200/0647—Handling flowable solids, e.g. microscopic beads, cells, particles
    • B01L2200/0668—Trapping microscopic beads
    • 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
    • B01L2300/0681—Filter
    • 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
    • B01L2400/0403—Moving fluids with specific forces or mechanical means specific forces
    • B01L2400/0457—Moving fluids with specific forces or mechanical means specific forces passive flow or gravitation
    • 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
    • B01L2400/0487—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure fluid pressure, pneumatics
    • 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
    • B01L2400/0605—Valves, specific forms thereof check valves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

The invention relates to a micro fluid system comprising a substrate, at least two reservoirs and at least one channel which is integrated into the substrate connecting the two reservoirs, the outlet of at least one channel being arranged above the base surface of one reservoir.
DE50300574T 2002-04-22 2003-04-17 MICRO FLUID SYSTEM Expired - Lifetime DE50300574D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50300574T DE50300574D1 (en) 2002-04-22 2003-04-17 MICRO FLUID SYSTEM

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP02008966A EP1357178A1 (en) 2002-04-22 2002-04-22 Microfluidsystem
DE2002124725 DE10224725A1 (en) 2002-06-04 2002-06-04 Micro-fluid system, for in-situ hybridization analysis, has two reservoirs interconnected by a channel integrated into the substrate, with the channel openings over the reservoir base surfaces
PCT/EP2003/004033 WO2003089565A1 (en) 2002-04-22 2003-04-17 Micro fluid system
DE50300574T DE50300574D1 (en) 2002-04-22 2003-04-17 MICRO FLUID SYSTEM

Publications (1)

Publication Number Publication Date
DE50300574D1 true DE50300574D1 (en) 2005-06-30

Family

ID=29251785

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50300574T Expired - Lifetime DE50300574D1 (en) 2002-04-22 2003-04-17 MICRO FLUID SYSTEM

Country Status (5)

Country Link
EP (1) EP1397483B1 (en)
AT (1) ATE296347T1 (en)
AU (1) AU2003222824A1 (en)
DE (1) DE50300574D1 (en)
WO (1) WO2003089565A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10744504B2 (en) 2017-12-29 2020-08-18 Delta Electronics, Inc. Microscale sampling device
CN109991035B (en) * 2017-12-29 2021-12-24 台达电子工业股份有限公司 Micro-sampling device
EP4310571B1 (en) 2022-07-22 2025-01-15 ibidi GmbH Tilting device for microscopy

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1131899A1 (en) * 1980-12-25 1984-12-30 Всесоюзный Научно-Исследовательский Биотехнический Институт Apparatus for culturing microorganisms
US5316905A (en) * 1986-09-29 1994-05-31 Suzuki Shokan Co., Ltd. Culture medium supplying method and culture system
JPH04158781A (en) * 1990-10-19 1992-06-01 Eiburu Kk Culture device
GB2314343B (en) * 1996-06-18 2000-08-23 Liau Ming Yi Method and apparatus for cultivating anchorage dependent monolayer cells
DE19917848C2 (en) * 1999-04-15 2002-11-14 Inst Molekulare Biotechnologie Nano-actuator device and its use
TWI233449B (en) * 1999-07-01 2005-06-01 Ind Tech Res Inst High efficient cell-cultivating device

Also Published As

Publication number Publication date
ATE296347T1 (en) 2005-06-15
EP1397483A1 (en) 2004-03-17
AU2003222824A1 (en) 2003-11-03
WO2003089565A1 (en) 2003-10-30
EP1397483B1 (en) 2005-05-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: IBIDI GMBH, 82152 PLANEGG, DE