ATE373519T1 - Verfahren und vorrichtung zur ausgabe von flüssigkeiten mit einem pipettiernadel - Google Patents
Verfahren und vorrichtung zur ausgabe von flüssigkeiten mit einem pipettiernadelInfo
- Publication number
- ATE373519T1 ATE373519T1 AT05075977T AT05075977T ATE373519T1 AT E373519 T1 ATE373519 T1 AT E373519T1 AT 05075977 T AT05075977 T AT 05075977T AT 05075977 T AT05075977 T AT 05075977T AT E373519 T1 ATE373519 T1 AT E373519T1
- Authority
- AT
- Austria
- Prior art keywords
- needle
- tip
- pipetting needle
- drop
- pipetting
- Prior art date
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
- 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
- B01L2400/0433—Moving fluids with specific forces or mechanical means specific forces vibrational forces
- B01L2400/0439—Moving fluids with specific forces or mechanical means specific forces vibrational forces ultrasonic vibrations, vibrating piezo elements
-
- 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
- Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
- Y10T436/2575—Volumetric liquid transfer
Landscapes
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Sampling And Sample Adjustment (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04076436A EP1604741A1 (de) | 2004-05-14 | 2004-05-14 | Verfahren und Vorrichtung zur Ausgabe von Flüssigkeiten mit einem Pipettiernadel |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE373519T1 true ATE373519T1 (de) | 2007-10-15 |
Family
ID=34928221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05075977T ATE373519T1 (de) | 2004-05-14 | 2005-04-25 | Verfahren und vorrichtung zur ausgabe von flüssigkeiten mit einem pipettiernadel |
Country Status (7)
Country | Link |
---|---|
US (1) | US7615378B2 (de) |
EP (1) | EP1604741A1 (de) |
JP (1) | JP4602154B2 (de) |
AT (1) | ATE373519T1 (de) |
CA (1) | CA2505216C (de) |
DE (1) | DE602005002499T2 (de) |
ES (1) | ES2293472T3 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010001229A1 (de) * | 2010-01-26 | 2011-07-28 | Hamilton Bonaduz Ag | Verfahren und Vorrichtung zur Bestimmung eines flüssigkeitsspezifischen oder vom Benetzungszustand einer Pipettierspitze abhängigen Parameters durch Schwingungsanregung |
WO2012064975A1 (en) | 2010-11-12 | 2012-05-18 | Gen9, Inc. | Protein arrays and methods of using and making the same |
US20130206857A1 (en) * | 2011-01-21 | 2013-08-15 | Biodot, Inc. | Piezoelectric dispenser with a longitudinal transducer and replaceable capillary tube |
WO2012100205A2 (en) | 2011-01-21 | 2012-07-26 | Biodot, Inc. | Piezoelectric dispenser with a longitudinal transducer and replaceable capillary tube |
LT3594340T (lt) | 2011-08-26 | 2021-10-25 | Gen9, Inc. | Kompozicijos ir būdai, skirti nukleorūgščių didelio tikslumo sąrankai |
US9150853B2 (en) | 2012-03-21 | 2015-10-06 | Gen9, Inc. | Methods for screening proteins using DNA encoded chemical libraries as templates for enzyme catalysis |
CA2871505C (en) | 2012-04-24 | 2021-10-12 | Gen9, Inc. | Methods for sorting nucleic acids and multiplexed preparative in vitro cloning |
CN103472243B (zh) * | 2012-06-06 | 2016-08-03 | 北京普源精仪科技有限责任公司 | 一种自动进样器及取样针 |
EP3631055A4 (de) * | 2017-05-22 | 2021-05-26 | Gen9, Inc. | Vorrichtungen und verfahren zur nukleinsäuremanipulation |
CN110064453B (zh) * | 2018-01-24 | 2024-04-16 | 思纳福(苏州)生命科技有限公司 | 微液滴生成装置及生成方法 |
CN109908986B (zh) * | 2019-02-21 | 2020-04-28 | 浙江大学 | 一种基于出口不对称毛细管的液滴生成系统及使用方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4974458A (en) * | 1987-12-14 | 1990-12-04 | Ajinomoto Company, Inc. | Automatic preparation apparatus and support arm |
JPH0781996B2 (ja) * | 1988-08-27 | 1995-09-06 | 株式会社日立製作所 | オートサンプラ |
US5582798A (en) * | 1995-02-23 | 1996-12-10 | Cyberlab Inc. | Volume sensing device |
JPH08338849A (ja) * | 1995-04-11 | 1996-12-24 | Precision Syst Sci Kk | 液体の吸引判別方法およびこの方法により駆動制御される分注装置 |
US5750881A (en) * | 1995-07-13 | 1998-05-12 | Chiron Diagnostics Corporation | Method and apparatus for aspirating and dispensing sample fluids |
KR100268533B1 (ko) * | 1995-08-07 | 2000-10-16 | 타테이시 요시오 | 표면탄성파를이용한분무장치및분무방법 |
US6003388A (en) * | 1997-09-17 | 1999-12-21 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | System for manipulating drops and bubbles using acoustic radiation pressure |
US6296811B1 (en) * | 1998-12-10 | 2001-10-02 | Aurora Biosciences Corporation | Fluid dispenser and dispensing methods |
US6232129B1 (en) * | 1999-02-03 | 2001-05-15 | Peter Wiktor | Piezoelectric pipetting device |
EP1207396A1 (de) * | 2000-10-20 | 2002-05-22 | Seyonic SA | Vorrichtung zum Abgeben von Flüssigkeit |
CH695544A5 (de) * | 2000-11-17 | 2006-06-30 | Tecan Trading Ag | Vorrichtung zur Abgabe bzw. Aufnahme/Abgabe von Flüssigkeitsproben. |
WO2002070133A1 (en) * | 2001-03-01 | 2002-09-12 | Peter Wiktor | Piezoelectric pipetting device housing and methods for making and using the same |
JP2003050244A (ja) * | 2001-08-07 | 2003-02-21 | Matsushita Electric Ind Co Ltd | 分注機 |
JP3673782B2 (ja) * | 2002-09-25 | 2005-07-20 | キヤノン株式会社 | 液体吐出ヘッド、液体吐出ヘッドの駆動方法、および液体吐出装置 |
US7097810B2 (en) * | 2002-06-26 | 2006-08-29 | The Public Health Research Institute Of The City Of New York, Inc. | Delivery of metered amounts of liquid materials |
US6874699B2 (en) * | 2002-10-15 | 2005-04-05 | Wisconsin Alumni Research Foundation | Methods and apparata for precisely dispensing microvolumes of fluids |
US7125727B2 (en) * | 2003-01-29 | 2006-10-24 | Protedyne Corporation | Sample handling tool with piezoelectric actuator |
US7396512B2 (en) * | 2003-11-04 | 2008-07-08 | Drummond Scientific Company | Automatic precision non-contact open-loop fluid dispensing |
US7258480B2 (en) * | 2005-01-10 | 2007-08-21 | Dade Behring Inc. | Apparatus for mixing liquid samples using a two dimensional stirring pattern |
-
2004
- 2004-05-14 EP EP04076436A patent/EP1604741A1/de not_active Withdrawn
-
2005
- 2005-04-25 ES ES05075977T patent/ES2293472T3/es active Active
- 2005-04-25 DE DE602005002499T patent/DE602005002499T2/de active Active
- 2005-04-25 AT AT05075977T patent/ATE373519T1/de active
- 2005-04-26 CA CA2505216A patent/CA2505216C/en not_active Expired - Fee Related
- 2005-05-13 US US11/128,677 patent/US7615378B2/en not_active Expired - Fee Related
- 2005-05-13 JP JP2005141507A patent/JP4602154B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP4602154B2 (ja) | 2010-12-22 |
DE602005002499D1 (de) | 2007-10-31 |
CA2505216C (en) | 2010-01-26 |
CA2505216A1 (en) | 2005-11-14 |
EP1604741A1 (de) | 2005-12-14 |
US7615378B2 (en) | 2009-11-10 |
JP2005326421A (ja) | 2005-11-24 |
DE602005002499T2 (de) | 2008-06-19 |
ES2293472T3 (es) | 2008-03-16 |
US20060286678A1 (en) | 2006-12-21 |
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Legal Events
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UEP | Publication of translation of european patent specification |
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