WO2002093138A3 - Exchangeable flow cell assembly with a suspended capillary - Google Patents

Exchangeable flow cell assembly with a suspended capillary Download PDF

Info

Publication number
WO2002093138A3
WO2002093138A3 PCT/US2002/015731 US0215731W WO02093138A3 WO 2002093138 A3 WO2002093138 A3 WO 2002093138A3 US 0215731 W US0215731 W US 0215731W WO 02093138 A3 WO02093138 A3 WO 02093138A3
Authority
WO
WIPO (PCT)
Prior art keywords
flow cell
cell assembly
capillary
exchangeable flow
suspended
Prior art date
Application number
PCT/US2002/015731
Other languages
French (fr)
Other versions
WO2002093138A2 (en
Inventor
Thomas E Kochy
Roger A O'neill
Terah W Smiley
Vidal O Smith
Original Assignee
Guava Technologies Inc
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 Guava Technologies Inc filed Critical Guava Technologies Inc
Priority to EP02739288A priority Critical patent/EP1397666B1/en
Priority to AU2002311946A priority patent/AU2002311946A1/en
Priority to DE60223370T priority patent/DE60223370T2/en
Publication of WO2002093138A2 publication Critical patent/WO2002093138A2/en
Publication of WO2002093138A3 publication Critical patent/WO2002093138A3/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1456—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals
    • G01N15/1459—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals the analysis being performed on a sample stream
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1456—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1434—Optical arrangements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/11—Automated chemical analysis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/11—Automated chemical analysis
    • Y10T436/117497—Automated chemical analysis with a continuously flowing sample or carrier stream

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Optical Measuring Cells (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

There is provided a flow cell assembly in which a shuttle supports and positions capillary with its end extending beyond the shuttle. The flow cell assembly facilitates the replacement of a flow cell which is damaged or with flow cells having capillaries of different size or shape.
PCT/US2002/015731 2001-05-16 2002-05-16 Exchangeable flow cell assembly with a suspended capillary WO2002093138A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP02739288A EP1397666B1 (en) 2001-05-16 2002-05-16 Exchangeable flow cell assembly with a suspended capillary
AU2002311946A AU2002311946A1 (en) 2001-05-16 2002-05-16 Exchangeable flow cell assembly with a suspended capillary
DE60223370T DE60223370T2 (en) 2001-05-16 2002-05-16 INTERCHANGEABLE FLOW CELL ASSEMBLY WITH HANGING CAPILLARY

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US29154101P 2001-05-16 2001-05-16
US60/291,541 2001-05-16
US10/146,019 US7320775B2 (en) 2001-05-16 2002-05-14 Exchangeable flow cell assembly with a suspended capillary
US10/146,019 2002-05-14

Publications (2)

Publication Number Publication Date
WO2002093138A2 WO2002093138A2 (en) 2002-11-21
WO2002093138A3 true WO2002093138A3 (en) 2003-02-27

Family

ID=26843496

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/015731 WO2002093138A2 (en) 2001-05-16 2002-05-16 Exchangeable flow cell assembly with a suspended capillary

Country Status (7)

Country Link
US (1) US7320775B2 (en)
EP (1) EP1397666B1 (en)
AT (1) ATE377750T1 (en)
AU (1) AU2002311946A1 (en)
DE (1) DE60223370T2 (en)
ES (1) ES2295353T3 (en)
WO (1) WO2002093138A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020028434A1 (en) * 2000-09-06 2002-03-07 Guava Technologies, Inc. Particle or cell analyzer and method
US7320775B2 (en) 2001-05-16 2008-01-22 Guava Technologies, Inc. Exchangeable flow cell assembly with a suspended capillary
US7485888B2 (en) * 2003-06-12 2009-02-03 Guava Technologies, Inc. Single detector multicolor particle analyzer and method
US20060192940A1 (en) * 2005-01-20 2006-08-31 Phi-Wilson Janette T Modular flow cytometry system
US8233146B2 (en) * 2009-01-13 2012-07-31 Becton, Dickinson And Company Cuvette for flow-type particle analyzer
WO2010148332A2 (en) * 2009-06-19 2010-12-23 Regents Of The University Of Minnesota Systems and methods for analyzing a particulate
DE102010044237B4 (en) * 2010-09-02 2012-03-29 Sartorius Stedim Biotech Gmbh Optical flow measuring system and fluid container
DE102010064437B3 (en) * 2010-09-02 2013-02-21 Sartorius Stedim Biotech Gmbh System for measuring optical flow of fluid such as gas in fluid container, has flow cell latch unit which is connected with latch unit of measuring arrangement by lock, such that optical measuring section is fixed in beam gears
JP2013137267A (en) * 2011-12-28 2013-07-11 Sony Corp Microchip and microchip-type fine-particle measuring device
US9001319B2 (en) 2012-05-04 2015-04-07 Ecolab Usa Inc. Self-cleaning optical sensor
DE112014001457B4 (en) 2013-03-15 2020-07-02 Waters Technologies Corporation Systems and methods for refractive index detection
JPWO2018198470A1 (en) * 2017-04-28 2020-03-05 ソニー株式会社 Imaging target analysis apparatus, flow path structure, imaging member, imaging method, and imaging target analysis system
WO2020118255A1 (en) * 2018-12-07 2020-06-11 Element Biosciences, Inc. Flow cell device and use thereof
CN114527227B (en) * 2022-02-23 2023-10-13 上海天美科学仪器有限公司 Flow cell assembly for cross passing of composite light and monochromatic light

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0412431A2 (en) * 1989-08-11 1991-02-13 Becton, Dickinson and Company Method and apparatus for sorting particles with a moving catcher tube
US5439288A (en) * 1994-02-01 1995-08-08 General Signal Corporation Automated small volume recirculator for particle analysis
WO2001042763A1 (en) * 1999-12-08 2001-06-14 Coors Brewing Company A biocompatible apparatus for ultrasensitive and rapid detection of contaminants in liquids
US20020028434A1 (en) * 2000-09-06 2002-03-07 Guava Technologies, Inc. Particle or cell analyzer and method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3917404A (en) * 1974-05-28 1975-11-04 Baxter Laboratories Inc Fluorometer assembly including a flow cell
JP2815545B2 (en) * 1994-11-07 1998-10-27 日本分光株式会社 Liquid chromatograph detector
US6710871B1 (en) * 1997-06-09 2004-03-23 Guava Technologies, Inc. Method and apparatus for detecting microparticles in fluid samples
US6572752B1 (en) * 1999-09-29 2003-06-03 Hitachi, Ltd. Capillary electrophoretic instrument and capillary array assembly
JP2001342026A (en) * 2000-05-30 2001-12-11 Tosoh Quartz Corp Method and apparatus of manufacturing quartz glass
US7320775B2 (en) 2001-05-16 2008-01-22 Guava Technologies, Inc. Exchangeable flow cell assembly with a suspended capillary

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0412431A2 (en) * 1989-08-11 1991-02-13 Becton, Dickinson and Company Method and apparatus for sorting particles with a moving catcher tube
US5439288A (en) * 1994-02-01 1995-08-08 General Signal Corporation Automated small volume recirculator for particle analysis
WO2001042763A1 (en) * 1999-12-08 2001-06-14 Coors Brewing Company A biocompatible apparatus for ultrasensitive and rapid detection of contaminants in liquids
US20020028434A1 (en) * 2000-09-06 2002-03-07 Guava Technologies, Inc. Particle or cell analyzer and method

Also Published As

Publication number Publication date
ES2295353T3 (en) 2008-04-16
ATE377750T1 (en) 2007-11-15
EP1397666B1 (en) 2007-11-07
AU2002311946A1 (en) 2002-11-25
US20030017076A1 (en) 2003-01-23
WO2002093138A2 (en) 2002-11-21
DE60223370D1 (en) 2007-12-20
US7320775B2 (en) 2008-01-22
EP1397666A2 (en) 2004-03-17
DE60223370T2 (en) 2008-02-28

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