CA2477806A1 - Multi-chambered pump-valve device - Google Patents
Multi-chambered pump-valve device Download PDFInfo
- Publication number
- CA2477806A1 CA2477806A1 CA002477806A CA2477806A CA2477806A1 CA 2477806 A1 CA2477806 A1 CA 2477806A1 CA 002477806 A CA002477806 A CA 002477806A CA 2477806 A CA2477806 A CA 2477806A CA 2477806 A1 CA2477806 A1 CA 2477806A1
- Authority
- CA
- Canada
- Prior art keywords
- chamber
- sample
- chambers
- volume
- interconnect
- 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.)
- Abandoned
Links
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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
- B01L3/56—Labware specially adapted for transferring fluids
- B01L3/563—Joints or fittings ; Separable fluid transfer means to transfer fluids between at least two containers, e.g. connectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
- B01F25/433—Mixing tubes wherein the shape of the tube influences the mixing, e.g. mixing tubes with varying cross-section or provided with inwardly extending profiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
- B01F25/433—Mixing tubes wherein the shape of the tube influences the mixing, e.g. mixing tubes with varying cross-section or provided with inwardly extending profiles
- B01F25/4335—Mixers with a converging-diverging cross-section
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/65—Mixers with shaking, oscillating, or vibrating mechanisms the materials to be mixed being directly submitted to a pulsating movement, e.g. by means of an oscillating piston or air column
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/7174—Feed mechanisms characterised by the means for feeding the components to the mixer using pistons, plungers or syringes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/26—Conditioning of the fluid carrier; Flow patterns
- G01N30/28—Control of physical parameters of the fluid carrier
- G01N30/32—Control of physical parameters of the fluid carrier of pressure or speed
-
- 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
- B01L2300/0861—Configuration of multiple channels and/or chambers in a single devices
-
- 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
- B01L2400/0475—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure
- B01L2400/0478—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure pistons
-
- 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
- B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
- B01L3/0217—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
-
- 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
- G01N1/40—Concentrating samples
- G01N1/405—Concentrating samples by adsorption or absorption
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/26—Conditioning of the fluid carrier; Flow patterns
- G01N30/28—Control of physical parameters of the fluid carrier
- G01N30/32—Control of physical parameters of the fluid carrier of pressure or speed
- G01N2030/326—Control of physical parameters of the fluid carrier of pressure or speed pumps
-
- 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
- G01N35/1095—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers
- G01N35/1097—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers characterised by the valves
-
- 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
- Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Dispersion Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Clinical Laboratory Science (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Sampling And Sample Adjustment (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/107,622 | 2002-03-27 | ||
| US10/107,622 US6820506B2 (en) | 2002-03-27 | 2002-03-27 | Multi-chambered pump-valve device |
| PCT/US2003/004160 WO2003083444A1 (en) | 2002-03-27 | 2003-02-11 | Multi-chambered pump-valve device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2477806A1 true CA2477806A1 (en) | 2003-10-09 |
Family
ID=28452674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002477806A Abandoned CA2477806A1 (en) | 2002-03-27 | 2003-02-11 | Multi-chambered pump-valve device |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US6820506B2 (enExample) |
| EP (1) | EP1490664A4 (enExample) |
| JP (2) | JP2005521873A (enExample) |
| AU (1) | AU2003210981A1 (enExample) |
| CA (1) | CA2477806A1 (enExample) |
| WO (1) | WO2003083444A1 (enExample) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4148894B2 (ja) * | 2001-10-16 | 2008-09-10 | マトリックス・テクノロジイズ・コーポレーション | 手持ち式ピペット |
| US20060027033A1 (en) * | 2002-10-16 | 2006-02-09 | Richard Cote | Hand-held pipette employing voice recognition control |
| SE0401145D0 (sv) * | 2004-04-30 | 2004-04-30 | Mats Malmqvist | Continuous flow reaction vessel system |
| USD545449S1 (en) * | 2005-02-15 | 2007-06-26 | Serenex, Inc. | Gel band picking head |
| FR2914566B1 (fr) * | 2007-04-05 | 2009-05-22 | Univ Louis Pasteur Etablisseme | Dispositif melangeur modulaire et instrumente pour le melange d'au moins deux matieres visqueuses. |
| WO2008147281A1 (en) * | 2007-05-30 | 2008-12-04 | Ge Healthcare Bio-Sciences Ab | Device and method for separation of proteins and other biomolecules |
| WO2009032645A1 (en) * | 2007-09-06 | 2009-03-12 | Siemens Healthcare Diagnostics, Inc. | Reagent cartridge |
| US8246552B2 (en) * | 2007-09-19 | 2012-08-21 | Nastaran Minassians | Closed specimen collection system |
| US8719420B2 (en) * | 2008-05-13 | 2014-05-06 | At&T Mobility Ii Llc | Administration of access lists for femtocell service |
| US8633016B2 (en) * | 2008-09-30 | 2014-01-21 | Covidien Lp | Microbial detection assembly |
| US8973749B2 (en) | 2010-06-29 | 2015-03-10 | Biolyph, L.L.C. | Reagent preparation assembly |
| AU2010363976B2 (en) * | 2010-11-18 | 2015-05-21 | Biolyph, Llc | Reagent preparation and dispensing device |
| JP6116490B2 (ja) | 2011-03-09 | 2017-04-19 | ピクセル メディカル テクノロジーズ リミテッド | 分析対象の細胞を含む試料流体の調製に用いる使い捨てカートリッジ |
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| US10386353B1 (en) * | 2017-06-26 | 2019-08-20 | Omar Nabil Metwally | Serial chemical extraction and spectrometric analysis system |
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| WO2024137514A1 (en) | 2022-12-22 | 2024-06-27 | Synthego Corporation | Systems and method for automated oligonucleotide synthesis |
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| DK475386D0 (da) * | 1986-10-03 | 1986-10-03 | Weis Fogh Ulla Sivertsen | Fremgangsmaade og apparat til fremstilling af biologiske stoffer |
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| JPWO2002009857A1 (ja) * | 2000-07-27 | 2004-01-08 | 旭メディカル株式会社 | 改質された中空糸膜 |
-
2002
- 2002-03-27 US US10/107,622 patent/US6820506B2/en not_active Expired - Fee Related
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2003
- 2003-02-11 AU AU2003210981A patent/AU2003210981A1/en not_active Abandoned
- 2003-02-11 EP EP03745512A patent/EP1490664A4/en not_active Withdrawn
- 2003-02-11 JP JP2003580834A patent/JP2005521873A/ja not_active Withdrawn
- 2003-02-11 WO PCT/US2003/004160 patent/WO2003083444A1/en not_active Ceased
- 2003-02-11 CA CA002477806A patent/CA2477806A1/en not_active Abandoned
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2004
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2008
- 2008-08-19 JP JP2008211033A patent/JP2008275649A/ja not_active Withdrawn
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|---|---|
| JP2005521873A (ja) | 2005-07-21 |
| WO2003083444A1 (en) | 2003-10-09 |
| JP2008275649A (ja) | 2008-11-13 |
| US20030183020A1 (en) | 2003-10-02 |
| AU2003210981A1 (en) | 2003-10-13 |
| EP1490664A1 (en) | 2004-12-29 |
| EP1490664A4 (en) | 2005-10-12 |
| US6820506B2 (en) | 2004-11-23 |
| US6915713B2 (en) | 2005-07-12 |
| US20050031493A1 (en) | 2005-02-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |