WO2002075284A3 - Cellule a renouvellement continu - Google Patents

Cellule a renouvellement continu Download PDF

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Publication number
WO2002075284A3
WO2002075284A3 PCT/CA2002/000382 CA0200382W WO02075284A3 WO 2002075284 A3 WO2002075284 A3 WO 2002075284A3 CA 0200382 W CA0200382 W CA 0200382W WO 02075284 A3 WO02075284 A3 WO 02075284A3
Authority
WO
WIPO (PCT)
Prior art keywords
light
flow
passes
cell
conveying conduit
Prior art date
Application number
PCT/CA2002/000382
Other languages
English (en)
Other versions
WO2002075284A2 (fr
Inventor
Alain Bordeleau
Henry Buijs
Raymond Roberge
Perry Samson
Original Assignee
Abb Bomem Inc
Alain Bordeleau
Henry Buijs
Raymond Roberge
Perry Samson
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 Abb Bomem Inc, Alain Bordeleau, Henry Buijs, Raymond Roberge, Perry Samson filed Critical Abb Bomem Inc
Publication of WO2002075284A2 publication Critical patent/WO2002075284A2/fr
Publication of WO2002075284A3 publication Critical patent/WO2002075284A3/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/05—Flow-through cuvettes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N2021/0346—Capillary cells; Microcells

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Optical Measuring Cells (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

La présente invention porte sur une cellule à renouvellement continu destinée à l'analyse optique qualitative ou quantitative des propriétés physiques ou chimiques de différentes compositions de type liquides, fluides, pâtes ou poudres, au moyen d'un conduit d'acheminement constitué principalement de PTFE ou d'un autre matériau optiquement transparent tel que d'autres polymères fluorés et qui est traversé par la lumière. La lumière peut passer dans la totalité du conduit ou seulement dans une section de celui-ci. La lumière utilisée dans cet appareil à cellules d'écoulement peut être sélectionnée d'un spectre infrarouge à un spectre visible. La lumière traversant la composition est reçue, transmise et translatée sous une forme interprétable.
PCT/CA2002/000382 2001-03-20 2002-03-20 Cellule a renouvellement continu WO2002075284A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US27691501P 2001-03-20 2001-03-20
US60/276,915 2001-03-20

Publications (2)

Publication Number Publication Date
WO2002075284A2 WO2002075284A2 (fr) 2002-09-26
WO2002075284A3 true WO2002075284A3 (fr) 2003-01-16

Family

ID=23058614

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CA2002/000382 WO2002075284A2 (fr) 2001-03-20 2002-03-20 Cellule a renouvellement continu

Country Status (1)

Country Link
WO (1) WO2002075284A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10351160B3 (de) * 2003-11-03 2005-03-31 Roche Diagnostics Gmbh Durchfluß-Meßküvette und Transmissionsspektrometer zur Untersuchung biologischer Flüssigkeiten
SE0400046D0 (sv) * 2004-01-13 2004-01-13 Delaval Holding Ab Apparatus and method for cleaning and pre-milking a teat of a milking animal
GB0703175D0 (en) 2007-02-20 2007-03-28 Ge Healthcare Bio Sciences Ab Polymeric device suitable for ultraviolet detection
KR20130054240A (ko) * 2010-03-04 2013-05-24 유니센서 에이/에스 가요성 샘플 컨테이너
GB2486435A (en) * 2010-12-14 2012-06-20 Morteza Bahrami Liquid sample receiving apparatus
ITUD20120137A1 (it) * 2012-07-31 2014-02-01 Alifax Holding S P A Apparato e procedimento per la determinazione della velocita' di sedimentazione del sangue e di altri parametri ad essa correlati
WO2018138304A1 (fr) * 2017-01-30 2018-08-02 Miltenyi Biotec Gmbh Pile à circulation imprimée pour photomètre

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3926526A (en) * 1974-05-28 1975-12-16 Gunther Weiss Flow cell
US4008397A (en) * 1975-04-24 1977-02-15 Hoffmann-La Roche Inc. Fluorometer flow cell
GB2137352A (en) * 1983-03-24 1984-10-03 Coulter Corp Particle analyzing and sorting apparatus
US5521384A (en) * 1995-05-12 1996-05-28 Perstorp Analytical, Inc. Flow cell

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3926526A (en) * 1974-05-28 1975-12-16 Gunther Weiss Flow cell
US4008397A (en) * 1975-04-24 1977-02-15 Hoffmann-La Roche Inc. Fluorometer flow cell
GB2137352A (en) * 1983-03-24 1984-10-03 Coulter Corp Particle analyzing and sorting apparatus
US5521384A (en) * 1995-05-12 1996-05-28 Perstorp Analytical, Inc. Flow cell

Also Published As

Publication number Publication date
WO2002075284A2 (fr) 2002-09-26

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