WO1999035497A3 - Dispositif pour tester des liquides - Google Patents

Dispositif pour tester des liquides Download PDF

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Publication number
WO1999035497A3
WO1999035497A3 PCT/GB1999/000052 GB9900052W WO9935497A3 WO 1999035497 A3 WO1999035497 A3 WO 1999035497A3 GB 9900052 W GB9900052 W GB 9900052W WO 9935497 A3 WO9935497 A3 WO 9935497A3
Authority
WO
WIPO (PCT)
Prior art keywords
base plate
cover plate
capillary
recesses
grooves
Prior art date
Application number
PCT/GB1999/000052
Other languages
English (en)
Other versions
WO1999035497A2 (fr
Inventor
Philip Rees Mico
David John Groves
Original Assignee
Bio Diagnostics Ltd
Philip Rees Mico
David John Groves
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 Bio Diagnostics Ltd, Philip Rees Mico, David John Groves filed Critical Bio Diagnostics Ltd
Priority to JP2000527828A priority Critical patent/JP2002501173A/ja
Priority to AU19769/99A priority patent/AU1976999A/en
Priority to BR9906844-3A priority patent/BR9906844A/pt
Priority to EP99900552A priority patent/EP1046035A2/fr
Publication of WO1999035497A2 publication Critical patent/WO1999035497A2/fr
Publication of WO1999035497A3 publication Critical patent/WO1999035497A3/fr

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
    • B01L3/502746—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 the means for controlling flow resistance, e.g. flow controllers, baffles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/114—Single butt joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/24—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight
    • B29C66/242—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/302—Particular design of joint configurations the area to be joined comprising melt initiators
    • B29C66/3022—Particular design of joint configurations the area to be joined comprising melt initiators said melt initiators being integral with at least one of the parts to be joined
    • B29C66/30223—Particular design of joint configurations the area to be joined comprising melt initiators said melt initiators being integral with at least one of the parts to be joined said melt initiators being rib-like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/32—Measures for keeping the burr form under control; Avoiding burr formation; Shaping the burr
    • B29C66/322—Providing cavities in the joined article to collect the burr
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
    • B29C66/5346—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat
    • B29C66/53461—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat joining substantially flat covers and/or substantially flat bottoms to open ends of container bodies
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • G01N33/521—Single-layer analytical elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54366—Apparatus specially adapted for solid-phase testing
    • G01N33/54386—Analytical elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/80—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood groups or blood types or red blood cells
    • 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
    • B01L2200/12—Specific details about manufacturing 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
    • B01L2300/04—Closures and closing means
    • B01L2300/041—Connecting closures to device or container
    • 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
    • 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
    • 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
    • B01L3/502707—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 the manufacture of the container or its components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/756—Microarticles, nanoarticles

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Immunology (AREA)
  • Mechanical Engineering (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Cell Biology (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Optical Measuring Cells (AREA)

Abstract

L'invention concerne un dispositif permettant de détecter la présence d'une substance dans un liquide. Ce dispositif comprend un emplacement destiné à recevoir un échantillon et des passage capillaires par lesquels s'écoule le flux de liquide pour aller dudit emplacement destiné à recevoir l'échantillon vers une pluralité d'emplacements indicateurs différents, lesdits passages contenant des réactifs pouvant réagir avec la substance à détecter lorsqu'elle est présente. Le dispositif comprend une plaque de base dans laquelle sont formés des rainures et des évidements, ainsi qu'une plaque de couverture qui est soudée sur la plaque de base de façon à recouvrir les rainures et les évidements, formant ainsi les passages capillaires et d'autres emplacements. La plaque de base comporte des nervures verticales et des rainures à débordement qui s'étendent le long des côtés de chaque rainure capillaire et autour des autres évidements, de telle sorte que, lorsque la plaque de couverture est soudée à la plaque de base, la matière en fusion peut s'écouler dans les rainures à débordement, ce qui permet à la plaque de couverture de venir fermement en contact avec la plaque de base. Chaque passage capillaire comprend des chicanes qui servent à réduire le flux de liquide qui le traverse et ainsi à augmenter l'effet d'agglutination. Les passages conduisent, dans le dispositif, à des réservoirs individuels de déversement.
PCT/GB1999/000052 1998-01-08 1999-01-07 Dispositif pour tester des liquides WO1999035497A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2000527828A JP2002501173A (ja) 1998-01-08 1999-01-07 液体試験装置
AU19769/99A AU1976999A (en) 1998-01-08 1999-01-07 A device for testing liquids
BR9906844-3A BR9906844A (pt) 1998-01-08 1999-01-07 Dispositivo para testar a presença de uma substância em um lìquido
EP99900552A EP1046035A2 (fr) 1998-01-08 1999-01-07 Dispositif pour tester des liquides

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9800263.7 1998-01-08
GBGB9800263.7A GB9800263D0 (en) 1998-01-08 1998-01-08 A device for testing liquids

Publications (2)

Publication Number Publication Date
WO1999035497A2 WO1999035497A2 (fr) 1999-07-15
WO1999035497A3 true WO1999035497A3 (fr) 1999-10-28

Family

ID=10824926

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1999/000052 WO1999035497A2 (fr) 1998-01-08 1999-01-07 Dispositif pour tester des liquides

Country Status (6)

Country Link
EP (1) EP1046035A2 (fr)
JP (1) JP2002501173A (fr)
AU (1) AU1976999A (fr)
BR (1) BR9906844A (fr)
GB (1) GB9800263D0 (fr)
WO (1) WO1999035497A2 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100520896B1 (ko) * 2002-05-30 2005-10-12 주식회사 디지탈바이오테크놀러지 혈액형 검사방법 및 검사장치
GB0306098D0 (en) 2003-03-18 2003-04-23 Platform Diagnostics Group Ltd Sample testing device
CA2544353A1 (fr) 2003-10-29 2005-05-12 Mec Dynamics Corp. Procedes et systemes micromecaniques d'execution d'essais
DE10352535A1 (de) * 2003-11-07 2005-06-16 Steag Microparts Gmbh Mikrostrukturierte Trennvorrichtung und Verfahren zum Abtrennen von flüssigen Bestandteilen aus einer Partikel enthaltenden Flüssigkeit
DE102004005193B4 (de) * 2004-02-02 2006-08-24 Medion Diagnostics Gmbh Vorrichtung zur Separation einzelner Partikel von Partikel-Agglutinationen
GB0423885D0 (en) * 2004-10-28 2004-12-01 Platform Diagnostics Ltd Blood analysis
WO2006047831A1 (fr) * 2004-11-03 2006-05-11 Agen Biomedical Limited Dispositif et procede de detection
NZ560606A (en) * 2005-02-25 2009-12-24 Inverness Medical Switzerland Fluidic gating device
US9201065B2 (en) 2005-11-12 2015-12-01 Platform Diagnostics Limited Agglutination assay
US7850917B2 (en) 2008-03-11 2010-12-14 Ortho-Clinical Diagnostics, Inc. Particle agglutination in a tip
US9034277B2 (en) * 2008-10-24 2015-05-19 Honeywell International Inc. Surface preparation for a microfluidic channel
WO2014049704A1 (fr) * 2012-09-26 2014-04-03 テルモ株式会社 Embout de mesure
BR112015010695B1 (pt) * 2013-01-11 2023-03-07 Becton, Dickinson And Company Dispositivo microfluídico e método para realizar um ensaio de uma amostra líquida, método para formar um dispositivo microfluídico, sistema e kit
CN106029863A (zh) 2013-11-06 2016-10-12 贝克顿·迪金森公司 微流体性装置和制造和使用其的方法
AU2014348910B2 (en) 2013-11-13 2017-04-20 Becton, Dickinson And Company Optical imaging system and methods for using the same
JP5933518B2 (ja) * 2013-12-26 2016-06-08 富士フイルム株式会社 接合方法及びマイクロ流路デバイスの製造方法
EP3544790B1 (fr) 2016-11-23 2023-12-27 Siemens Healthineers Nederland B.V. Soudage par ultrasons d'un dispositif microfluidique

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0215419A2 (fr) * 1985-09-18 1987-03-25 Miles Inc. Appareil de dosage de volumes à vide capillaire pour l'application d'un échantillon liquide sur une surface réactive
WO1988001374A1 (fr) * 1986-08-19 1988-02-25 Angenics Inc. Procede et appareil de reaction d'agglutination
EP0306336A2 (fr) * 1987-09-04 1989-03-08 Syntex (U.S.A.) Inc. Dispositif d'essai à multiples orifices
EP0321736A2 (fr) * 1987-12-23 1989-06-28 Abbott Laboratories Dispositif pour réaction d'agglutination
WO1990009596A1 (fr) * 1989-02-10 1990-08-23 David Roger Vale Controle de liquides
US5104811A (en) * 1986-12-19 1992-04-14 Boehringer Mannheim Gmbh Test carrier and method for the analytical determination of components of body fluids
EP0483117A2 (fr) * 1985-08-05 1992-04-29 Boehringer Mannheim Corporation Dispositif d'écoulement capillaire
WO1992008974A1 (fr) * 1990-11-16 1992-05-29 Abbott Laboratories Dispositif de reaction d'agglutination ameliore utilisant une matiere poreuse selectivement impregnee
WO1992014132A1 (fr) * 1991-02-08 1992-08-20 Pharmacia Biosensor Ab Procede de production d'un moyen d'etancheite dans une structure microfluidique, et structure microfluidique le comportant
US5215713A (en) * 1990-07-17 1993-06-01 Boehringer Mannheim Gmbh Test kit for determining an analyte in a pasty sample
US5698406A (en) * 1993-02-18 1997-12-16 Biocircuits Corporation Disposable device in diagnostic assays

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0483117A2 (fr) * 1985-08-05 1992-04-29 Boehringer Mannheim Corporation Dispositif d'écoulement capillaire
EP0215419A2 (fr) * 1985-09-18 1987-03-25 Miles Inc. Appareil de dosage de volumes à vide capillaire pour l'application d'un échantillon liquide sur une surface réactive
WO1988001374A1 (fr) * 1986-08-19 1988-02-25 Angenics Inc. Procede et appareil de reaction d'agglutination
US5104811A (en) * 1986-12-19 1992-04-14 Boehringer Mannheim Gmbh Test carrier and method for the analytical determination of components of body fluids
EP0306336A2 (fr) * 1987-09-04 1989-03-08 Syntex (U.S.A.) Inc. Dispositif d'essai à multiples orifices
EP0321736A2 (fr) * 1987-12-23 1989-06-28 Abbott Laboratories Dispositif pour réaction d'agglutination
WO1990009596A1 (fr) * 1989-02-10 1990-08-23 David Roger Vale Controle de liquides
US5215713A (en) * 1990-07-17 1993-06-01 Boehringer Mannheim Gmbh Test kit for determining an analyte in a pasty sample
WO1992008974A1 (fr) * 1990-11-16 1992-05-29 Abbott Laboratories Dispositif de reaction d'agglutination ameliore utilisant une matiere poreuse selectivement impregnee
WO1992014132A1 (fr) * 1991-02-08 1992-08-20 Pharmacia Biosensor Ab Procede de production d'un moyen d'etancheite dans une structure microfluidique, et structure microfluidique le comportant
US5698406A (en) * 1993-02-18 1997-12-16 Biocircuits Corporation Disposable device in diagnostic assays

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JP2002501173A (ja) 2002-01-15
EP1046035A2 (fr) 2000-10-25
WO1999035497A2 (fr) 1999-07-15
GB9800263D0 (en) 1998-03-04
AU1976999A (en) 1999-07-26
BR9906844A (pt) 2002-01-02

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