BR9909249A - Suporte de amostras - Google Patents

Suporte de amostras

Info

Publication number
BR9909249A
BR9909249A BR9909249-2A BR9909249A BR9909249A BR 9909249 A BR9909249 A BR 9909249A BR 9909249 A BR9909249 A BR 9909249A BR 9909249 A BR9909249 A BR 9909249A
Authority
BR
Brazil
Prior art keywords
channel
sample
distributor
reaction chamber
inflow
Prior art date
Application number
BR9909249-2A
Other languages
English (en)
Other versions
BR9909249B1 (pt
Inventor
Ralf-Peter Peters
Nezih Uenal
Dirk Klaus Osterloh
Herbert Backes
Original Assignee
Microparts Gmbh
Merlin Mikrobiolog Diag 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 DE1998110499 external-priority patent/DE19810499A1/de
Application filed by Microparts Gmbh, Merlin Mikrobiolog Diag Gmbh filed Critical Microparts Gmbh
Publication of BR9909249A publication Critical patent/BR9909249A/pt
Publication of BR9909249B1 publication Critical patent/BR9909249B1/pt

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
    • B01L3/502723—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 venting arrangements
    • 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
    • B01L2200/0642—Filling fluids into wells by specific techniques
    • 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
    • B01L2300/0864—Configuration of multiple channels and/or chambers in a single devices comprising only one inlet and multiple receiving wells, e.g. for separation, splitting
    • 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
    • B01L2400/0406—Moving fluids with specific forces or mechanical means specific forces capillary forces
    • 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
    • B01L2400/0677—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
    • 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
    • B01L2400/0688—Valves, specific forms thereof surface tension valves, capillary stop, capillary break
    • 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
    • B01L3/5025—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures for parallel transport of multiple samples
    • 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

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)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Materials For Photolithography (AREA)

Abstract

Patente de Invenção: <B>''SUPORTE DE AMOSTRAS''<D>. O suporte de amostras apresenta pelo menos uma câmara de recepção de amostra para um líquido de amostra, bem como um canal de distribuição para líquido de amostra, o qual é ligado à pelo menos uma câmara de recepção de amostra, sendo que de cada câmara de recepção de amostra se estende pelo menos um canal de distribuição. Além disto, o suporte de amostras apresenta pelo menos uma câmara de reação, na qual emboca um canal de entrada que se ramifica do pelo menos um canal de distribuição, bem como uma abertura de evacuação para cada câmara de reação. O dimensionamento de cada canal de distribuição e de cada canal de entrada é executado de tal maneira, que o transporte de líquido através dos canais de distribuição e de entrada se dá em conseq³ência de forças capilares. Em cada câmara de reação, na região de embocadura do canal de entrada está disposto um dispositivo para a produção de uma força capilar para a fluência do líquido de amostra desde o canal de entrada para a câmara de reação.
BRPI9909249-2A 1998-03-11 1999-03-11 suporte de amostras. BR9909249B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE1998110499 DE19810499A1 (de) 1998-03-11 1998-03-11 Mikrotiterplatte
DE19810499.5 1998-03-11
DE19902309 1999-01-21
DE19902309.3 1999-01-21
PCT/EP1999/001607 WO1999046045A1 (de) 1998-03-11 1999-03-11 Probenträger

Publications (2)

Publication Number Publication Date
BR9909249A true BR9909249A (pt) 2000-11-28
BR9909249B1 BR9909249B1 (pt) 2009-12-01

Family

ID=26044543

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9909249-2A BR9909249B1 (pt) 1998-03-11 1999-03-11 suporte de amostras.

Country Status (11)

Country Link
US (3) US7560073B1 (pt)
EP (1) EP1062042B1 (pt)
JP (1) JP4350897B2 (pt)
AT (1) ATE241430T1 (pt)
AU (1) AU739563B2 (pt)
BR (1) BR9909249B1 (pt)
CA (1) CA2323424C (pt)
DE (1) DE59905743D1 (pt)
ES (1) ES2203093T3 (pt)
IL (1) IL138286A (pt)
WO (1) WO1999046045A1 (pt)

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DE59905743D1 (de) 2003-07-03
EP1062042A1 (de) 2000-12-27
HK1035683A1 (zh) 2001-12-07
IL138286A (en) 2004-02-19
US7560073B1 (en) 2009-07-14
CA2323424A1 (en) 1999-09-16
JP2002505946A (ja) 2002-02-26
AU3034099A (en) 1999-09-27
CA2323424C (en) 2005-03-08
IL138286A0 (en) 2001-10-31
BR9909249B1 (pt) 2009-12-01
US20090155128A1 (en) 2009-06-18
ATE241430T1 (de) 2003-06-15
US20070025875A1 (en) 2007-02-01
JP4350897B2 (ja) 2009-10-21
AU739563B2 (en) 2001-10-18
EP1062042B1 (de) 2003-05-28
WO1999046045A1 (de) 1999-09-16
ES2203093T3 (es) 2004-04-01

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