NO911083L - Anordning og fremgangsmaate ved inokulering av testpunkter. - Google Patents

Anordning og fremgangsmaate ved inokulering av testpunkter.

Info

Publication number
NO911083L
NO911083L NO91911083A NO911083A NO911083L NO 911083 L NO911083 L NO 911083L NO 91911083 A NO91911083 A NO 91911083A NO 911083 A NO911083 A NO 911083A NO 911083 L NO911083 L NO 911083L
Authority
NO
Norway
Prior art keywords
test points
capillaries
test
capillary
inoculum
Prior art date
Application number
NO91911083A
Other languages
English (en)
Other versions
NO911083D0 (no
Inventor
Bradley S Thomas
Gregory Tice
Original Assignee
Becton Dickinson Co
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 Becton Dickinson Co filed Critical Becton Dickinson Co
Publication of NO911083D0 publication Critical patent/NO911083D0/no
Publication of NO911083L publication Critical patent/NO911083L/no

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
    • 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
    • B01L2200/0689—Sealing
    • 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
    • B01L2300/069—Absorbents; Gels to retain a fluid
    • 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
    • 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
    • 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

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)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Devices For Use In Laboratory Experiments (AREA)

Abstract

Det er beskrevet en kapillar inokulator (12) for Inokulering av et mangfold av forsøkspunkter (64) ved små nøyaktige volumer av podestoff. Inokulatorene (12) som anvendes l anordningen, omfatter en kanalformet bærer (18) og en eller flere rader av kapillarer (26) som strekker seg gjennom denne. Kaplllarene (26) strekker seg gjennom en eller flere rader av pro- jeksjoner (28) som utgjør den nedre delen av bæreren (18). De fylles fullstendig ved kaplllarvlrknlng og podestoffet holdes l disse ved vedheftskraft og overflatespenning. En forsøksanordning kan anvendes l forbindelse med kapillar inokulatoren (12) og omfatter diskrete testpunkter (64) som er Innrettet med endene til de respektive projeksjonene (28). Hvert av forsøkspunktene (64) kan Inneholde et absorberende materiale som for eksempel en celluloseplate. Det kan deponeres et tørt reagens på hver plate, slik at podestoffet kan analyseres ved forsøksutstyr eller ved visuell observasjon. Det er også frembragt en fremgangsmåte som Inkluderer trinnene ved fylling av kapillarene (26), Innrette kaplllarene (26) med forsøkspunktene (64) i forsøksanordningen og deponere det væskeformige podestoffet på de respektive for- søkspunktene (64) ved vekevirkning eller andre prosedyrer. Det er også beskrevet en fremgangsmåte for frembringelse av et mangfold av diskrete væskeprøver med små nøyaktige volumer fra en mengde væsker som kan ha et ubestemt volum.
NO91911083A 1990-05-29 1991-03-19 Anordning og fremgangsmaate ved inokulering av testpunkter. NO911083L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52980290A 1990-05-29 1990-05-29

Publications (2)

Publication Number Publication Date
NO911083D0 NO911083D0 (no) 1991-03-19
NO911083L true NO911083L (no) 1991-12-02

Family

ID=24111290

Family Applications (1)

Application Number Title Priority Date Filing Date
NO91911083A NO911083L (no) 1990-05-29 1991-03-19 Anordning og fremgangsmaate ved inokulering av testpunkter.

Country Status (11)

Country Link
EP (1) EP0459093B1 (no)
JP (1) JPH0867B2 (no)
AT (1) ATE138412T1 (no)
AU (1) AU646242B2 (no)
CA (1) CA2040920C (no)
DE (1) DE69119647T2 (no)
FI (1) FI101324B1 (no)
IE (1) IE75386B1 (no)
MY (1) MY109607A (no)
NO (1) NO911083L (no)
NZ (1) NZ237521A (no)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0635712T3 (da) * 1993-07-21 1998-09-14 Johnson & Johnson Clin Diag Fremgangsmåde til forbehandling af diagnostiske testelementer
US5895761A (en) * 1993-07-21 1999-04-20 Clinical Diagnostic Systems, Inc. Surface area liquid transfer method and related apparatus
US5955352A (en) * 1994-12-22 1999-09-21 Showa Yakuhin Kako Co., Ltd. Instruments for chemical and microbiological tests
WO1996019565A1 (en) * 1994-12-22 1996-06-27 Showa Yakuhin Co., Ltd. Device for chemical and microbiological tests
WO1998028441A1 (en) * 1996-12-23 1998-07-02 bioMérieux Vitek, Inc. Air matrix material for chemical reactions
US6696286B1 (en) 1997-04-09 2004-02-24 3M Innovative Properties Company Method and devices for detecting and enumerating microorganisms
US6391578B2 (en) 1997-04-09 2002-05-21 3M Innovative Properties Company Method and devices for partitioning biological sample liquids into microvolumes
AU736154B2 (en) 1997-10-27 2001-07-26 Idexx Laboratories, Inc. Device and methods for determination of analyte in a solution
WO2000042430A1 (en) * 1999-01-15 2000-07-20 Medtox Scientific, Inc. Lateral flow test strip
US6416642B1 (en) * 1999-01-21 2002-07-09 Caliper Technologies Corp. Method and apparatus for continuous liquid flow in microscale channels using pressure injection, wicking, and electrokinetic injection
US6174699B1 (en) * 1999-03-09 2001-01-16 3M Innovative Properties Company Disc assay device with inoculation pad and methods of use
JP4566509B2 (ja) * 2001-12-28 2010-10-20 株式会社エンプラス プラスチックプレート及びプラスチックプレート組立体
ATE401418T1 (de) * 2003-03-10 2008-08-15 Univ Johns Hopkins Verfahren und apparat für umweltüberwachung und biologische erforschung
JP5698900B2 (ja) * 2009-03-19 2015-04-08 テルモ株式会社 細胞培養物移送器具

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1552128A (en) * 1975-06-28 1979-09-05 Square D Co Computer based control systems including a protection circuit
GB1572596A (en) * 1976-12-06 1980-07-30 Opto Electronic Displays Ltd Apparatus and method for innoculation
DE3407849A1 (de) * 1984-02-29 1985-08-29 Alois 3201 Algermissen Höft Verfahren und einrichtung zum gleichzeitigen aufbringen einer vielzahl von fluessigkeitsproben auf einen objekttraeger

Also Published As

Publication number Publication date
IE910931A1 (en) 1991-12-04
CA2040920A1 (en) 1991-11-30
DE69119647D1 (de) 1996-06-27
IE75386B1 (en) 1997-09-10
FI912558A7 (fi) 1991-11-30
NO911083D0 (no) 1991-03-19
FI101324B (fi) 1998-05-29
AU7280391A (en) 1991-12-05
NZ237521A (en) 1994-03-25
EP0459093A3 (en) 1992-12-02
EP0459093A2 (en) 1991-12-04
ATE138412T1 (de) 1996-06-15
CA2040920C (en) 1995-05-23
FI101324B1 (fi) 1998-05-29
MY109607A (en) 1997-03-31
AU646242B2 (en) 1994-02-17
JPH0867B2 (ja) 1996-01-10
JPH04228062A (ja) 1992-08-18
FI912558A0 (fi) 1991-05-28
EP0459093B1 (en) 1996-05-22
DE69119647T2 (de) 1996-12-05

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