AU2001295360A1 - Device and method for separating samples from a liquid - Google Patents
Device and method for separating samples from a liquidInfo
- Publication number
- AU2001295360A1 AU2001295360A1 AU2001295360A AU9536001A AU2001295360A1 AU 2001295360 A1 AU2001295360 A1 AU 2001295360A1 AU 2001295360 A AU2001295360 A AU 2001295360A AU 9536001 A AU9536001 A AU 9536001A AU 2001295360 A1 AU2001295360 A1 AU 2001295360A1
- Authority
- AU
- Australia
- Prior art keywords
- pump
- micro
- liquid
- ejection unit
- sample volume
- 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
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
- B01L3/0268—Drop counters; Drop formers using pulse dispensing or spraying, eg. inkjet type, piezo actuated ejection of droplets from capillaries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L13/00—Cleaning or rinsing apparatus
- B01L13/02—Cleaning or rinsing apparatus for receptacle or instruments
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
- G01F25/0092—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume for metering by volume
-
- 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
-
- 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
- G01N35/1004—Cleaning sample transfer devices
- G01N2035/1006—Rinsing only the inside of the tip
-
- 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
- G01N2035/1027—General features of the devices
- G01N2035/1034—Transferring microquantities of liquid
- G01N2035/1039—Micropipettes, e.g. microcapillary tubes
-
- 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
- Y10T436/12—Condition responsive control
Abstract
A computer for synchronizing a system consisting of a micro-ejection unit (1) and a pump (2) connected by a liquid line (3) actively defines a sample volume and releases the defined sample volume, and tracks a part of the pump carrying the liquid by a value depending on the sample volume released by the micro-ejection unit to avoid high pressure differences in the micro-ejection unit, liquid line and pump. Independent claims are also included for: the system for receiving and/or releasing liquid samples; and a process for synchronizing a system for receiving and/or releasing liquid samples using the computer. Preferred Features: The micro-ejection unit comprises an end piece (5) as micro-ejection pump or a piezo-micro-pump or comprises an end piece as disposal pipette tip, an impulse generator and a liquid line. The pump is a piston pump consisting of a cylinder (11), a piston (12) and a drive (13).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH22522000 | 2000-11-17 | ||
CH2252/00 | 2000-11-17 | ||
PCT/CH2001/000637 WO2002040160A1 (en) | 2000-11-17 | 2001-10-29 | Device and method for separating samples from a liquid |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001295360A1 true AU2001295360A1 (en) | 2002-05-27 |
Family
ID=4568223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001295360A Abandoned AU2001295360A1 (en) | 2000-11-17 | 2001-10-29 | Device and method for separating samples from a liquid |
Country Status (8)
Country | Link |
---|---|
US (1) | US6926866B2 (en) |
EP (1) | EP1206967B1 (en) |
JP (1) | JP2002236130A (en) |
AT (1) | ATE371499T1 (en) |
AU (1) | AU2001295360A1 (en) |
CA (1) | CA2363300A1 (en) |
DE (1) | DE50112925D1 (en) |
WO (1) | WO2002040160A1 (en) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7029238B1 (en) * | 1998-11-23 | 2006-04-18 | Mykrolis Corporation | Pump controller for precision pumping apparatus |
US8172546B2 (en) | 1998-11-23 | 2012-05-08 | Entegris, Inc. | System and method for correcting for pressure variations using a motor |
US6325932B1 (en) * | 1999-11-30 | 2001-12-04 | Mykrolis Corporation | Apparatus and method for pumping high viscosity fluid |
US6579724B2 (en) * | 2001-09-13 | 2003-06-17 | First Ten Angstroms | Dispensing method and apparatus for dispensing very small quantities of fluid |
US7410615B2 (en) * | 2002-01-24 | 2008-08-12 | Perkinelmer Las, Inc. | Precision liquid dispensing system |
DE10212557A1 (en) * | 2002-03-14 | 2003-09-25 | Univ Schiller Jena | Characterizing large numbers of samples with volume in microliter or sub-microliter range in parallel uses solutions containing two different indicators to produce signals of different intensities |
DE10225931A1 (en) * | 2002-06-11 | 2003-12-24 | Basf Ag | Reactor system for carrying out chemical reactions in parallel, in particular polymerization reactions |
US7204960B2 (en) * | 2003-03-03 | 2007-04-17 | Asm Assembly Automation Ltd. | Apparatus and method for calibration of a dispensing system |
FR2862890B1 (en) * | 2003-11-27 | 2007-11-16 | Gilson Sas | PIPETTE COMPRISING MEANS FOR TRANSMITTING INFORMATION |
US7976793B2 (en) * | 2003-11-27 | 2011-07-12 | Gilson S.A.S. | Electronic pipette |
AU2005252242A1 (en) * | 2004-06-07 | 2005-12-22 | Irm Llc | Dispensing systems, software, and related methods |
FI116612B (en) | 2004-07-05 | 2006-01-13 | Biohit Oyj | A suction device |
CN1311913C (en) * | 2004-10-28 | 2007-04-25 | 博奥生物有限公司 | Trace amount liquid jet system |
JP5079516B2 (en) | 2004-11-23 | 2012-11-21 | インテグリス・インコーポレーテッド | System and method for a variable home position dispensing system |
US8753097B2 (en) | 2005-11-21 | 2014-06-17 | Entegris, Inc. | Method and system for high viscosity pump |
JP5339914B2 (en) | 2005-11-21 | 2013-11-13 | インテグリス・インコーポレーテッド | System and method for a pump having reduced form factor |
JP5253178B2 (en) | 2005-12-02 | 2013-07-31 | インテグリス・インコーポレーテッド | System and method for valve sequence of pump |
US20070128061A1 (en) * | 2005-12-02 | 2007-06-07 | Iraj Gashgaee | Fixed volume valve system |
KR101364385B1 (en) | 2005-12-02 | 2014-02-17 | 엔테그리스, 아이엔씨. | I/o systems, methods and devices for interfacing a pump controller |
KR101243509B1 (en) * | 2005-12-02 | 2013-03-20 | 엔테그리스, 아이엔씨. | System and method for pressure compensation in a pump |
US8083498B2 (en) * | 2005-12-02 | 2011-12-27 | Entegris, Inc. | System and method for position control of a mechanical piston in a pump |
US7850431B2 (en) * | 2005-12-02 | 2010-12-14 | Entegris, Inc. | System and method for control of fluid pressure |
US7878765B2 (en) | 2005-12-02 | 2011-02-01 | Entegris, Inc. | System and method for monitoring operation of a pump |
KR20080073778A (en) * | 2005-12-02 | 2008-08-11 | 엔테그리스, 아이엔씨. | O-ring-less low profile fittings and fitting assemblies |
JP5345853B2 (en) * | 2005-12-05 | 2013-11-20 | インテグリス・インコーポレーテッド | Error volume system and method for pumps |
US20070161869A1 (en) * | 2006-01-12 | 2007-07-12 | Michael Goudie | Liquid or semi-liquid movement and or dispensing system used for entertainment or health care purposes over a global communications network |
TWI402423B (en) | 2006-02-28 | 2013-07-21 | Entegris Inc | System and method for operation of a pump |
US7684446B2 (en) | 2006-03-01 | 2010-03-23 | Entegris, Inc. | System and method for multiplexing setpoints |
US7494265B2 (en) * | 2006-03-01 | 2009-02-24 | Entegris, Inc. | System and method for controlled mixing of fluids via temperature |
US20090104078A1 (en) * | 2007-10-18 | 2009-04-23 | Matrix Technologies Corporation | Apparatus and method for dispensing small volume liquid samples |
DE202008006338U1 (en) | 2008-05-12 | 2009-03-26 | Matthias, Torsten, Dr. | analyzer |
DE102008022835B3 (en) | 2008-05-12 | 2009-10-22 | Torsten Dr. Matthias | analyzer |
CH702729A1 (en) * | 2010-02-22 | 2011-08-31 | Reseachem Gmbh | Metering system for the metered addition of a fluid at a certain first metering rate from a reservoir into the reaction vessels, comprises a metering device, and a unit for determining a first pressure downstream of the metering device |
DE102011117273A1 (en) | 2011-10-31 | 2013-05-02 | Torsten Matthias | Automatic structure determination |
WO2013064237A2 (en) | 2011-10-31 | 2013-05-10 | Torsten Matthias | Automatic structure determination |
JP7154192B2 (en) * | 2019-06-27 | 2022-10-17 | 京セラ株式会社 | pipette |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6203759B1 (en) * | 1996-05-31 | 2001-03-20 | Packard Instrument Company | Microvolume liquid handling system |
US6256643B1 (en) * | 1998-03-10 | 2001-07-03 | Baxter International Inc. | Systems and methods for storing, retrieving, and manipulating data in medical processing devices |
DE59600820D1 (en) * | 1995-02-01 | 1998-12-24 | Rossendorf Forschzent | Electrically controllable micro pipette |
US5763278A (en) * | 1995-11-01 | 1998-06-09 | Tecan Ag | Automated pipetting of small volumes |
US6083762A (en) * | 1996-05-31 | 2000-07-04 | Packard Instruments Company | Microvolume liquid handling system |
US5916524A (en) * | 1997-07-23 | 1999-06-29 | Bio-Dot, Inc. | Dispensing apparatus having improved dynamic range |
US5839091A (en) * | 1996-10-07 | 1998-11-17 | Lab Vision Corporation | Method and apparatus for automatic tissue staining |
US6735531B2 (en) * | 1996-10-07 | 2004-05-11 | Lab Vision Corporation | Method and apparatus for automatic tissue staining |
US6261521B1 (en) * | 1997-04-09 | 2001-07-17 | Hitachi, Ltd. | Sample analysis system and a method for operating the same |
US6902703B2 (en) * | 1999-05-03 | 2005-06-07 | Ljl Biosystems, Inc. | Integrated sample-processing system |
US6060320A (en) * | 1997-12-05 | 2000-05-09 | Bayer Corporation | Method of verifying aspirated volume in automatic diagnostic system |
US6063339A (en) * | 1998-01-09 | 2000-05-16 | Cartesian Technologies, Inc. | Method and apparatus for high-speed dot array dispensing |
AU2775799A (en) * | 1998-02-20 | 1999-09-06 | Cartesian Technologies, Inc. | Methods for microfluidic aspirating and dispensing |
US20030215957A1 (en) * | 1998-02-20 | 2003-11-20 | Tony Lemmo | Multi-channel dispensing system |
US6366924B1 (en) * | 1998-07-27 | 2002-04-02 | Caliper Technologies Corp. | Distributed database for analytical instruments |
US6697694B2 (en) * | 1998-08-26 | 2004-02-24 | Electronic Materials, L.L.C. | Apparatus and method for creating flexible circuits |
DE19919135A1 (en) * | 1999-04-27 | 2000-11-02 | Basf Ag | Method and device for applying small amounts of liquid |
US6589791B1 (en) * | 1999-05-20 | 2003-07-08 | Cartesian Technologies, Inc. | State-variable control system |
WO2001049414A2 (en) * | 2000-01-06 | 2001-07-12 | Caliper Technologies Corp. | Ultra high throughput sampling and analysis systems and methods |
AU2001234739A1 (en) * | 2000-02-02 | 2001-08-14 | Cartesian Technologies, Inc. | Method and apparatus for developing dna microarrays |
ES2287156T3 (en) * | 2000-09-08 | 2007-12-16 | Insulet Corporation | DEVICES AND SYSTEMS FOR THE INFUSION OF A PATIENT. |
US6763860B2 (en) * | 2001-07-10 | 2004-07-20 | Ecolab, Inc. | Flow-based chemical dispense system |
US7292914B2 (en) * | 2001-07-10 | 2007-11-06 | Ecolab Inc. | Remote access to chemical dispense system |
US6579724B2 (en) * | 2001-09-13 | 2003-06-17 | First Ten Angstroms | Dispensing method and apparatus for dispensing very small quantities of fluid |
US20040014227A1 (en) * | 2002-01-04 | 2004-01-22 | Frederick Erik D. | Apparatus, method and computer program product for automated high-throughput sampling and data acquisition |
US6852104B2 (en) * | 2002-02-28 | 2005-02-08 | Smiths Medical Md, Inc. | Programmable insulin pump |
US8504179B2 (en) * | 2002-02-28 | 2013-08-06 | Smiths Medical Asd, Inc. | Programmable medical infusion pump |
US6678584B2 (en) * | 2002-05-03 | 2004-01-13 | Fisher Controls International Llc | Method and apparatus for performing diagnostics in a control loop of a control valve |
US7504074B2 (en) * | 2002-06-11 | 2009-03-17 | Siemens Water Technologies Corp. | Chlorine dioxide generation systems |
US6810308B2 (en) * | 2002-06-24 | 2004-10-26 | Mks Instruments, Inc. | Apparatus and method for mass flow controller with network access to diagnostics |
US20040018635A1 (en) * | 2002-07-26 | 2004-01-29 | Peck Bill J. | Fabricating arrays with drop velocity control |
WO2004036214A2 (en) * | 2002-10-18 | 2004-04-29 | Pfizer Products Inc. | Automated kinetci solubility assay apparatus and method |
US20040077996A1 (en) * | 2002-10-22 | 2004-04-22 | Jasperson Keith E. | Drug infusion system with multiple medications |
-
2001
- 2001-10-29 WO PCT/CH2001/000637 patent/WO2002040160A1/en active Application Filing
- 2001-10-29 AU AU2001295360A patent/AU2001295360A1/en not_active Abandoned
- 2001-10-30 AT AT01125826T patent/ATE371499T1/en not_active IP Right Cessation
- 2001-10-30 EP EP01125826A patent/EP1206967B1/en not_active Expired - Lifetime
- 2001-10-30 DE DE50112925T patent/DE50112925D1/en not_active Expired - Fee Related
- 2001-11-14 JP JP2001348706A patent/JP2002236130A/en active Pending
- 2001-11-15 CA CA002363300A patent/CA2363300A1/en not_active Abandoned
- 2001-11-19 US US09/992,304 patent/US6926866B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2363300A1 (en) | 2002-05-17 |
EP1206967A2 (en) | 2002-05-22 |
EP1206967B1 (en) | 2007-08-29 |
DE50112925D1 (en) | 2007-10-11 |
ATE371499T1 (en) | 2007-09-15 |
WO2002040160A1 (en) | 2002-05-23 |
US20020095240A1 (en) | 2002-07-18 |
JP2002236130A (en) | 2002-08-23 |
EP1206967A3 (en) | 2002-06-12 |
US6926866B2 (en) | 2005-08-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU2001295360A1 (en) | Device and method for separating samples from a liquid | |
AU2002212040A1 (en) | Device for the take-up and/or release of liquid samples | |
ES2150146T3 (en) | AUTOMATIC PIPETTE OF SMALL VOLUMES. | |
CA2168250A1 (en) | Accelerated Solvent Extraction System | |
ATE556645T1 (en) | CONSOLIDATED BODY FLUID TEST APPARATUS AND METHOD | |
EP1876451A3 (en) | Handling method of body fluid sample and analysis apparatus using the same | |
AU2003270006A1 (en) | Methods and apparatuses for blood component separation | |
CA2121499A1 (en) | Liquid Aspirating Method | |
WO2002006820A3 (en) | Method for carrying out a saliva analysis | |
DE69117750D1 (en) | DEVICE FOR PRODUCING COAGULATION FACTOR CONCENTRATES, LIKE FIBRINOGEN, FROM BLOOD SAMPLES | |
WO2002084266A3 (en) | Biological measurement system | |
IL88947A0 (en) | Biopsy syringe device and method of using same | |
EP2067927A3 (en) | Single phase fluid sampling apparatus and method for use of same | |
DK465787A (en) | PROCEDURE FOR REDUCING THE STAMP SPEED, SPECIFICALLY IN A WORKING MACHINE'S Piston and Cylinder Assembly and Apparatus for Exercising the Method | |
ATE274940T1 (en) | PARENTERAL DEVICE | |
WO2001078895A3 (en) | Container and method for high volume treatment of samples on solid supports | |
CA2093804A1 (en) | Process and apparatus for fragmenting biomaterials | |
GB0115404D0 (en) | Method and apparatus for message routing in a computer system | |
AU6235586A (en) | An apparatus for dissolving a solidified mass in vivo | |
SE0201924L (en) | High pressure press apparatus and method | |
AU2003246804A1 (en) | Method and apparatus for extracting nucleic acids from a complex mixture | |
HK1087887A1 (en) | Method and device for the extraction of electronic components from tubes | |
WO2003078964A3 (en) | Biological fluid sampling apparatus | |
EP1347282A3 (en) | Medical sample introducing apparatus in an analyzer | |
UA83084C2 (en) | Method and device for determination of small volume of liquid sample |