WO2003001215A3 - Ventilblock für eine anordnung von kolbenpipetten - Google Patents

Ventilblock für eine anordnung von kolbenpipetten Download PDF

Info

Publication number
WO2003001215A3
WO2003001215A3 PCT/CH2002/000306 CH0200306W WO03001215A3 WO 2003001215 A3 WO2003001215 A3 WO 2003001215A3 CH 0200306 W CH0200306 W CH 0200306W WO 03001215 A3 WO03001215 A3 WO 03001215A3
Authority
WO
WIPO (PCT)
Prior art keywords
valve block
arrangement
plates
pattern
holes
Prior art date
Application number
PCT/CH2002/000306
Other languages
English (en)
French (fr)
Other versions
WO2003001215A2 (de
Inventor
Ernst Buergisser
Original Assignee
Epr Labautomation Ag
Ernst Buergisser
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 Epr Labautomation Ag, Ernst Buergisser filed Critical Epr Labautomation Ag
Priority to AU2002304953A priority Critical patent/AU2002304953A1/en
Priority to US10/481,803 priority patent/US7073531B2/en
Priority to EP02732306A priority patent/EP1399745A2/de
Publication of WO2003001215A2 publication Critical patent/WO2003001215A2/de
Publication of WO2003001215A3 publication Critical patent/WO2003001215A3/de

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
    • B01L3/02—Burettes; Pipettes
    • B01L3/0241—Drop counters; Drop formers
    • B01L3/0265—Drop counters; Drop formers using valves to interrupt or meter fluid flow, e.g. using solenoids or metering valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K99/0001—Microvalves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K99/0001—Microvalves
    • F16K99/0003—Constructional types of microvalves; Details of the cutting-off member
    • F16K99/0011—Gate valves or sliding valves
    • 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
    • G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00783—Laminate assemblies, i.e. the reactor comprising a stack of plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00851—Additional features
    • B01J2219/00871—Modular assembly
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00891—Feeding or evacuation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K2099/0073—Fabrication methods specifically adapted for microvalves
    • F16K2099/0076—Fabrication methods specifically adapted for microvalves using electrical discharge machining [EDM], milling or drilling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K2099/0073—Fabrication methods specifically adapted for microvalves
    • F16K2099/008—Multi-layer fabrications
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K2099/0082—Microvalves adapted for a particular use
    • F16K2099/0084—Chemistry or biology, e.g. "lab-on-a-chip" technology
    • 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
    • G01N2035/00237—Handling microquantities of analyte, e.g. microvalves, capillary networks
    • G01N2035/00247—Microvalves
    • 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
    • G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
    • G01N35/1065—Multiple transfer devices
    • G01N35/1074—Multiple transfer devices arranged in a two-dimensional array
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86879—Reciprocating valve unit
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87249—Multiple inlet with multiple outlet
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures

Abstract

Ein Ventilblock (1) für eine Dosiervorrichtung mit einer Anordnung von Kolbenpipetten (2) oder anderen Dosiermitteln weist auf seiner einen Seite ein auf die Anordnung von Kolbenpipetten (2) ausrichtbares Muster von ersten Mündungen (15) und auf der gegenüberliegenden Seite je einer ersten Mündung (15) zugeordnete zweite Mündungen (16) auf. Ferner weist der Ventilblock (1) eine Mehrzahl von Kanalsystemen (20) mit je einem Hauptanschluss (23) auf. Der Ventilblock (1) besteht im wesentlichen aus einer Mehrzahl von in einem Stapel angeordneten Platten (10, 11, 12, 13). Alle Platten weisen durchgehende Öffnungen (14) auf, die im Muster der ersten Mündungen (15) angeordnet sind. Mindestens ein Teil der Platten (11, 12, 13) weist zusätzlich je ein Kanalsystem (20) mit Kanälen (21), die mit dem Hautanschluss (23) verbunden sind, auf, wobei die Kanäle (21) ein Muster bilden, das auf das Muster der durchgehenden Öffnungen (14) abgestimmt und gegenüber diesem lateral verschoben ist. Zur wahlweisen Verbindung der ersten Mündungen (15) mit je der zugeordneten zweiten Mündung (16) oder mit einem ausgewählten Kanalsystem (20) werden die Platten (11, 12, 13) mit Kanalsystem wahlweise lateral verschoben.
PCT/CH2002/000306 2001-06-26 2002-06-10 Ventilblock für eine anordnung von kolbenpipetten WO2003001215A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2002304953A AU2002304953A1 (en) 2001-06-26 2002-06-10 Valve block for an arrangement of piston pipettes
US10/481,803 US7073531B2 (en) 2001-06-26 2002-06-10 Valve block
EP02732306A EP1399745A2 (de) 2001-06-26 2002-06-10 Ventilblock für eine anordnung von kolbenpipetten

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1171/01 2001-06-26
CH11712001 2001-06-26

Publications (2)

Publication Number Publication Date
WO2003001215A2 WO2003001215A2 (de) 2003-01-03
WO2003001215A3 true WO2003001215A3 (de) 2003-06-26

Family

ID=4561256

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH2002/000306 WO2003001215A2 (de) 2001-06-26 2002-06-10 Ventilblock für eine anordnung von kolbenpipetten

Country Status (4)

Country Link
US (1) US7073531B2 (de)
EP (1) EP1399745A2 (de)
AU (1) AU2002304953A1 (de)
WO (1) WO2003001215A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11035480B2 (en) 2016-02-24 2021-06-15 Leanna Levine and Aline, Inc. Mechanically driven sequencing manifold
WO2017147533A2 (en) * 2016-02-24 2017-08-31 Leanna Levine Mechanically driven sequencing manifold
EP4308685A1 (de) * 2021-04-12 2024-01-24 Octane Biotech Inc. Kombinatorischer flüssigkeitsschalter zur verwendung in automatisierten zellmanipulationssystemen

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5137698A (en) * 1988-04-22 1992-08-11 Europaisches Laboratorium fur Molekularbiologic (EMBL) Apparatus for carrying out chemical reaction sequences
US5538694A (en) * 1992-03-02 1996-07-23 Deutsches Krebsforschungszentrum Stiftung Des Oeffentlichen Rechts Device for simultaneously or sequentially carrying out chemical reactions
WO1998057738A1 (de) * 1997-06-16 1998-12-23 Chemspeed Ltd. Vorrichtung zur parallelen durchführung einer vielzahl von chemischen, biochemischen oder physikalischen verfahren

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2904070A (en) * 1955-06-06 1959-09-15 Ibm Multi-port selector
US2857082A (en) * 1957-04-19 1958-10-21 Nat Equip Corp Pump construction for candy depositing machines
FR1586152A (de) * 1968-07-26 1970-02-13

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5137698A (en) * 1988-04-22 1992-08-11 Europaisches Laboratorium fur Molekularbiologic (EMBL) Apparatus for carrying out chemical reaction sequences
US5538694A (en) * 1992-03-02 1996-07-23 Deutsches Krebsforschungszentrum Stiftung Des Oeffentlichen Rechts Device for simultaneously or sequentially carrying out chemical reactions
WO1998057738A1 (de) * 1997-06-16 1998-12-23 Chemspeed Ltd. Vorrichtung zur parallelen durchführung einer vielzahl von chemischen, biochemischen oder physikalischen verfahren

Also Published As

Publication number Publication date
WO2003001215A2 (de) 2003-01-03
AU2002304953A1 (en) 2003-01-08
US7073531B2 (en) 2006-07-11
EP1399745A2 (de) 2004-03-24
US20040112441A1 (en) 2004-06-17

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