CA2062027A1 - Liquid control system for diagnostic cartridges used in analytical instruments - Google Patents

Liquid control system for diagnostic cartridges used in analytical instruments

Info

Publication number
CA2062027A1
CA2062027A1 CA2062027A CA2062027A CA2062027A1 CA 2062027 A1 CA2062027 A1 CA 2062027A1 CA 2062027 A CA2062027 A CA 2062027A CA 2062027 A CA2062027 A CA 2062027A CA 2062027 A1 CA2062027 A1 CA 2062027A1
Authority
CA
Canada
Prior art keywords
liquid control
control system
cartridge
analytical instruments
cartridges used
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.)
Granted
Application number
CA2062027A
Other languages
French (fr)
Other versions
CA2062027C (en
Inventor
William Aldrich
Daniel Gratiot
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.)
Roche Diagnostics Operations Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2062027A1 publication Critical patent/CA2062027A1/en
Application granted granted Critical
Publication of CA2062027C publication Critical patent/CA2062027C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B01L3/502715—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 interfacing components, e.g. fluidic, electrical, optical or mechanical interfaces
    • 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
    • B01L2200/02—Adapting objects or devices to another
    • B01L2200/026—Fluid interfacing between devices or objects, e.g. connectors, inlet details
    • B01L2200/027—Fluid interfacing between devices or objects, e.g. connectors, inlet details for microfluidic devices
    • 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
    • B01L2200/14—Process control and prevention of errors
    • B01L2200/141—Preventing contamination, tampering
    • 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
    • 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
    • B01L9/00—Supporting devices; Holding devices
    • B01L9/52—Supports specially adapted for flat sample carriers, e.g. for plates, slides, chips
    • B01L9/527—Supports specially adapted for flat sample carriers, e.g. for plates, slides, chips for microfluidic devices, e.g. used for lab-on-a-chip
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/38—Diluting, dispersing or mixing samples
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N2035/00178—Special arrangements of analysers
    • G01N2035/00277—Special precautions to avoid contamination (e.g. enclosures, glove- boxes, sealed sample carriers, disposal of contaminated material)

Abstract

A liquid control system for a diagnostic cartridge that is insertable into an analytical instrument, which comprises a liquid control region located at a border between interior and exterior surfaces of the cartridge when the cartridge is inserted into a slot in the analytical instrument, wherein the region is adapted to fit with an edge formed by exterior surfaces of the analytical instrument and the slot, thereby providing a capillary gap at the edge having a gap width smaller than any gap width of any space contiguous to the gap in the interior of the slot when the cartridge is inserted in the instrument.
CA002062027A 1991-03-04 1992-02-27 Liquid control system for diagnostic cartridges used in analytical instruments Expired - Fee Related CA2062027C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66403191A 1991-03-04 1991-03-04
US07/664,031 1991-03-04

Publications (2)

Publication Number Publication Date
CA2062027A1 true CA2062027A1 (en) 1992-09-05
CA2062027C CA2062027C (en) 1998-05-19

Family

ID=24664230

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002062027A Expired - Fee Related CA2062027C (en) 1991-03-04 1992-02-27 Liquid control system for diagnostic cartridges used in analytical instruments

Country Status (7)

Country Link
US (1) US5279791A (en)
EP (1) EP0502691B1 (en)
JP (1) JP2875092B2 (en)
AU (1) AU648144B2 (en)
CA (1) CA2062027C (en)
DE (1) DE69207233T2 (en)
ES (1) ES2084273T3 (en)

Families Citing this family (95)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5545353A (en) * 1995-05-08 1996-08-13 Ocg Microelectronic Materials, Inc. Non-corrosive photoresist stripper composition
US5846396A (en) * 1994-11-10 1998-12-08 Sarnoff Corporation Liquid distribution system
US5603351A (en) * 1995-06-07 1997-02-18 David Sarnoff Research Center, Inc. Method and system for inhibiting cross-contamination in fluids of combinatorial chemistry device
US5554536A (en) * 1995-01-05 1996-09-10 Millipore Investment Holdings Limited Biological analysis device having improved contamination prevention
US5561105A (en) * 1995-05-08 1996-10-01 Ocg Microelectronic Materials, Inc. Chelating reagent containing photoresist stripper composition
US5507978A (en) * 1995-05-08 1996-04-16 Ocg Microelectronic Materials, Inc. Novolak containing photoresist stripper composition
US5612304A (en) * 1995-07-07 1997-03-18 Olin Microelectronic Chemicals, Inc. Redox reagent-containing post-etch residue cleaning composition
US5648324A (en) * 1996-01-23 1997-07-15 Ocg Microelectronic Materials, Inc. Photoresist stripping composition
US6033544A (en) * 1996-10-11 2000-03-07 Sarnoff Corporation Liquid distribution system
DK0901634T3 (en) 1996-05-30 2002-06-10 Radiometer Medical As A system for determining at least one parameter in at least one sample of a physiological fluid as well as a cassette
USD421653S (en) * 1996-11-18 2000-03-14 Tekmar Company Housing for a laboratory instrument
US5876675A (en) * 1997-08-05 1999-03-02 Caliper Technologies Corp. Microfluidic devices and systems
US6117396A (en) * 1998-02-18 2000-09-12 Orchid Biocomputer, Inc. Device for delivering defined volumes
US6391005B1 (en) * 1998-03-30 2002-05-21 Agilent Technologies, Inc. Apparatus and method for penetration with shaft having a sensor for sensing penetration depth
US7135445B2 (en) * 2001-12-04 2006-11-14 Ekc Technology, Inc. Process for the use of bis-choline and tris-choline in the cleaning of quartz-coated polysilicon and other materials
US6368421B1 (en) 1998-07-10 2002-04-09 Clariant Finance (Bvi) Limited Composition for stripping photoresist and organic materials from substrate surfaces
FR2790684B1 (en) * 1999-03-09 2001-05-11 Biomerieux Sa APPARATUS FOR CAPILLARITY TRANSFER OF LIQUIDS
US6485690B1 (en) 1999-05-27 2002-11-26 Orchid Biosciences, Inc. Multiple fluid sample processor and system
US6652814B1 (en) * 2000-08-11 2003-11-25 Lifescan, Inc. Strip holder for use in a test strip meter
US8641644B2 (en) 2000-11-21 2014-02-04 Sanofi-Aventis Deutschland Gmbh Blood testing apparatus having a rotatable cartridge with multiple lancing elements and testing means
US7981056B2 (en) 2002-04-19 2011-07-19 Pelikan Technologies, Inc. Methods and apparatus for lancet actuation
US9427532B2 (en) 2001-06-12 2016-08-30 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
US9795747B2 (en) 2010-06-02 2017-10-24 Sanofi-Aventis Deutschland Gmbh Methods and apparatus for lancet actuation
ATE485766T1 (en) * 2001-06-12 2010-11-15 Pelikan Technologies Inc ELECTRICAL ACTUATING ELEMENT FOR A LANCET
US7025774B2 (en) 2001-06-12 2006-04-11 Pelikan Technologies, Inc. Tissue penetration device
US9226699B2 (en) * 2002-04-19 2016-01-05 Sanofi-Aventis Deutschland Gmbh Body fluid sampling module with a continuous compression tissue interface surface
US7749174B2 (en) 2001-06-12 2010-07-06 Pelikan Technologies, Inc. Method and apparatus for lancet launching device intergrated onto a blood-sampling cartridge
DE60234598D1 (en) * 2001-06-12 2010-01-14 Pelikan Technologies Inc SELF-OPTIMIZING LANZET DEVICE WITH ADAPTANT FOR TEMPORAL FLUCTUATIONS OF SKIN PROPERTIES
US8337419B2 (en) 2002-04-19 2012-12-25 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
US7226461B2 (en) 2002-04-19 2007-06-05 Pelikan Technologies, Inc. Method and apparatus for a multi-use body fluid sampling device with sterility barrier release
US7909778B2 (en) 2002-04-19 2011-03-22 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7648468B2 (en) * 2002-04-19 2010-01-19 Pelikon Technologies, Inc. Method and apparatus for penetrating tissue
US8579831B2 (en) 2002-04-19 2013-11-12 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US8784335B2 (en) 2002-04-19 2014-07-22 Sanofi-Aventis Deutschland Gmbh Body fluid sampling device with a capacitive sensor
US7547287B2 (en) * 2002-04-19 2009-06-16 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7674232B2 (en) 2002-04-19 2010-03-09 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US9248267B2 (en) 2002-04-19 2016-02-02 Sanofi-Aventis Deustchland Gmbh Tissue penetration device
US8267870B2 (en) * 2002-04-19 2012-09-18 Sanofi-Aventis Deutschland Gmbh Method and apparatus for body fluid sampling with hybrid actuation
US7892183B2 (en) * 2002-04-19 2011-02-22 Pelikan Technologies, Inc. Method and apparatus for body fluid sampling and analyte sensing
US8702624B2 (en) * 2006-09-29 2014-04-22 Sanofi-Aventis Deutschland Gmbh Analyte measurement device with a single shot actuator
US7229458B2 (en) 2002-04-19 2007-06-12 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7175642B2 (en) * 2002-04-19 2007-02-13 Pelikan Technologies, Inc. Methods and apparatus for lancet actuation
US8360992B2 (en) * 2002-04-19 2013-01-29 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US7491178B2 (en) 2002-04-19 2009-02-17 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US8221334B2 (en) * 2002-04-19 2012-07-17 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US9314194B2 (en) * 2002-04-19 2016-04-19 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
US7976476B2 (en) 2002-04-19 2011-07-12 Pelikan Technologies, Inc. Device and method for variable speed lancet
US9795334B2 (en) * 2002-04-19 2017-10-24 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US20070142748A1 (en) * 2002-04-19 2007-06-21 Ajay Deshmukh Tissue penetration device
US7331931B2 (en) * 2002-04-19 2008-02-19 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7297122B2 (en) * 2002-04-19 2007-11-20 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7232451B2 (en) * 2002-04-19 2007-06-19 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7892185B2 (en) * 2002-04-19 2011-02-22 Pelikan Technologies, Inc. Method and apparatus for body fluid sampling and analyte sensing
US7901362B2 (en) * 2002-04-19 2011-03-08 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US20040038840A1 (en) * 2002-04-24 2004-02-26 Shihying Lee Oxalic acid as a semiaqueous cleaning product for copper and dielectrics
US20040067481A1 (en) * 2002-06-12 2004-04-08 Leslie Leonard Thermal sensor for fluid detection
EP1578286A4 (en) * 2002-12-13 2009-01-14 Pelikan Technologies Inc Method and apparatus for measuring analytes
US8574895B2 (en) 2002-12-30 2013-11-05 Sanofi-Aventis Deutschland Gmbh Method and apparatus using optical techniques to measure analyte levels
US6983177B2 (en) * 2003-01-06 2006-01-03 Optiscan Biomedical Corporation Layered spectroscopic sample element with microporous membrane
US20040131088A1 (en) * 2003-01-08 2004-07-08 Adtran, Inc. Shared T1/E1 signaling bit processor
WO2004092743A1 (en) * 2003-04-15 2004-10-28 Optiscan Biomedical Corporation Sample element qualification
EP1620021A4 (en) * 2003-05-02 2008-06-18 Pelikan Technologies Inc Method and apparatus for a tissue penetrating device user interface
EP1628567B1 (en) 2003-05-30 2010-08-04 Pelikan Technologies Inc. Method and apparatus for fluid injection
DK1633235T3 (en) * 2003-06-06 2014-08-18 Sanofi Aventis Deutschland Apparatus for sampling body fluid and detecting analyte
WO2005006939A2 (en) * 2003-06-11 2005-01-27 Pelikan Technologies, Inc. Method and apparatus for body fluid sampling and analyte sensing
WO2006001797A1 (en) 2004-06-14 2006-01-05 Pelikan Technologies, Inc. Low pain penetrating
US8282576B2 (en) 2003-09-29 2012-10-09 Sanofi-Aventis Deutschland Gmbh Method and apparatus for an improved sample capture device
EP1680014A4 (en) * 2003-10-14 2009-01-21 Pelikan Technologies Inc Method and apparatus for a variable user interface
US7396512B2 (en) * 2003-11-04 2008-07-08 Drummond Scientific Company Automatic precision non-contact open-loop fluid dispensing
DE10356752A1 (en) * 2003-12-04 2005-06-30 Roche Diagnostics Gmbh Coated test elements
US7822454B1 (en) * 2005-01-03 2010-10-26 Pelikan Technologies, Inc. Fluid sampling device with improved analyte detecting member configuration
EP1706026B1 (en) 2003-12-31 2017-03-01 Sanofi-Aventis Deutschland GmbH Method and apparatus for improving fluidic flow and sample capture
US8828203B2 (en) * 2004-05-20 2014-09-09 Sanofi-Aventis Deutschland Gmbh Printable hydrogels for biosensors
US9775553B2 (en) 2004-06-03 2017-10-03 Sanofi-Aventis Deutschland Gmbh Method and apparatus for a fluid sampling device
EP1765194A4 (en) 2004-06-03 2010-09-29 Pelikan Technologies Inc Method and apparatus for a fluid sampling device
US20060094612A1 (en) * 2004-11-04 2006-05-04 Mayumi Kimura Post etch cleaning composition for use with substrates having aluminum
US20080214917A1 (en) * 2004-12-30 2008-09-04 Dirk Boecker Method and apparatus for analyte measurement test time
US8652831B2 (en) 2004-12-30 2014-02-18 Sanofi-Aventis Deutschland Gmbh Method and apparatus for analyte measurement test time
US20060167382A1 (en) * 2004-12-30 2006-07-27 Ajay Deshmukh Method and apparatus for storing an analyte sampling and measurement device
US20060184065A1 (en) * 2005-02-10 2006-08-17 Ajay Deshmukh Method and apparatus for storing an analyte sampling and measurement device
US20070191736A1 (en) * 2005-10-04 2007-08-16 Don Alden Method for loading penetrating members in a collection device
US20070276290A1 (en) * 2005-10-04 2007-11-29 Dirk Boecker Tissue Penetrating Apparatus
WO2007044599A2 (en) * 2005-10-06 2007-04-19 Hamilton Scott E Pod connected data monitoring system
US20090209883A1 (en) * 2008-01-17 2009-08-20 Michael Higgins Tissue penetrating apparatus
WO2009126900A1 (en) * 2008-04-11 2009-10-15 Pelikan Technologies, Inc. Method and apparatus for analyte detecting device
US9375169B2 (en) * 2009-01-30 2016-06-28 Sanofi-Aventis Deutschland Gmbh Cam drive for managing disposable penetrating member actions with a single motor and motor and control system
US8965476B2 (en) 2010-04-16 2015-02-24 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
EP2558203A1 (en) 2010-04-16 2013-02-20 Opko Diagnostics, LLC Systems and devices for analysis of samples
USD645971S1 (en) 2010-05-11 2011-09-27 Claros Diagnostics, Inc. Sample cassette
JP5473862B2 (en) * 2010-10-29 2014-04-16 アークレイ株式会社 Analysis equipment
KR101352900B1 (en) * 2012-07-31 2014-01-23 주식회사 아이센스 Biochemical assay cartridge with improved operability
US10209166B2 (en) 2014-11-18 2019-02-19 Alfonso Heras System and method for processing biological specimens
USD804682S1 (en) 2015-08-10 2017-12-05 Opko Diagnostics, Llc Multi-layered sample cassette
EP3347130B1 (en) * 2015-09-09 2019-06-19 Life Technologies Corporation Clamp devices for receiving a cartridge and methods for using same
USD800121S1 (en) * 2016-05-12 2017-10-17 Akers Biosciences, Inc. Optical scanning device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3913790A (en) * 1974-08-23 1975-10-21 Nancy Anne Seidel Medical testing device
AU544003B2 (en) * 1981-01-27 1985-05-16 Innovative Design Company Pty. Ltd. Container-closure arrangement
NL8300213A (en) * 1983-01-20 1984-08-16 Douwe Egberts Tabaksfab DEVICE FOR PREPARING HOT DRINKS.
US4756884A (en) * 1985-08-05 1988-07-12 Biotrack, Inc. Capillary flow device
US4868129A (en) * 1987-08-27 1989-09-19 Biotrack Inc. Apparatus and method for dilution and mixing of liquid samples
US4946795A (en) * 1987-08-27 1990-08-07 Biotrack, Inc. Apparatus and method for dilution and mixing of liquid samples
US4952373A (en) * 1989-04-21 1990-08-28 Biotrack, Inc. Liquid shield for cartridge
US5104619A (en) * 1990-01-24 1992-04-14 Gds Technology, Inc. Disposable diagnostic system

Also Published As

Publication number Publication date
AU648144B2 (en) 1994-04-14
EP0502691A3 (en) 1993-08-11
AU1144692A (en) 1992-09-10
DE69207233T2 (en) 1996-07-18
DE69207233D1 (en) 1996-02-15
ES2084273T3 (en) 1996-05-01
JP2875092B2 (en) 1999-03-24
EP0502691A2 (en) 1992-09-09
JPH0755661A (en) 1995-03-03
EP0502691B1 (en) 1996-01-03
US5279791A (en) 1994-01-18
CA2062027C (en) 1998-05-19

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