ATE348659T1 - Abtropfsichere pipettiervorrichtung und abtropfsicheres pipettierverfahren - Google Patents

Abtropfsichere pipettiervorrichtung und abtropfsicheres pipettierverfahren

Info

Publication number
ATE348659T1
ATE348659T1 AT04015682T AT04015682T ATE348659T1 AT E348659 T1 ATE348659 T1 AT E348659T1 AT 04015682 T AT04015682 T AT 04015682T AT 04015682 T AT04015682 T AT 04015682T AT E348659 T1 ATE348659 T1 AT E348659T1
Authority
AT
Austria
Prior art keywords
drip
proof
gas pressure
liquid
metering device
Prior art date
Application number
AT04015682T
Other languages
English (en)
Inventor
Renato Nay
Markus Bentz
Rene Ackermann
Original Assignee
Hamilton Bonaduz Ag
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 Hamilton Bonaduz Ag filed Critical Hamilton Bonaduz Ag
Application granted granted Critical
Publication of ATE348659T1 publication Critical patent/ATE348659T1/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
    • B01L3/021—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
    • B01L3/0227—Details of motor drive means
    • 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
    • B01L2200/06—Fluid handling related problems
    • B01L2200/0615—Loss of fluid by dripping
    • 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
    • B01L2200/143—Quality control, feedback systems
    • B01L2200/146—Employing pressure sensors
    • 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
    • B01L2200/148—Specific details about calibrations
    • 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
    • B01L2300/02—Identification, exchange or storage of information
    • B01L2300/024—Storing results with means integrated into the container

Landscapes

  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
AT04015682T 2004-07-02 2004-07-02 Abtropfsichere pipettiervorrichtung und abtropfsicheres pipettierverfahren ATE348659T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04015682A EP1614468B1 (de) 2004-07-02 2004-07-02 Abtropfsichere Pipettiervorrichtung und abtropfsicheres Pipettierverfahren

Publications (1)

Publication Number Publication Date
ATE348659T1 true ATE348659T1 (de) 2007-01-15

Family

ID=34925603

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04015682T ATE348659T1 (de) 2004-07-02 2004-07-02 Abtropfsichere pipettiervorrichtung und abtropfsicheres pipettierverfahren

Country Status (4)

Country Link
EP (1) EP1614468B1 (de)
AT (1) ATE348659T1 (de)
DE (1) DE502004002377D1 (de)
ES (1) ES2274349T3 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8096197B2 (en) 2006-03-31 2012-01-17 Artel, Inc. Air displacement liquid delivery system and related method
ATE526085T1 (de) 2007-06-15 2011-10-15 Hamilton Bonaduz Ag Probenbehandlungsanordnung für eine flüssigkeitsdosiervorrichtung
JP2012510065A (ja) * 2008-11-28 2012-04-26 ハミルトン・ボナドゥーツ・アーゲー 極小の測定体積の測定に適した測定デバイス、及び測定方法
US8231842B2 (en) 2010-01-22 2012-07-31 Tecan Trading Ag Positive displacement pump with pressure sensor
WO2011107472A1 (en) 2010-03-01 2011-09-09 Novozymes A/S Viscosity pressure assay
DE102011081186A1 (de) * 2011-08-18 2013-02-21 Hamilton Bonaduz Ag Verfahren zum Detektieren der Oberfläche einer Flüssigkeitsprobe in einem Probenbehälter
DE102018125196A1 (de) * 2018-10-11 2020-04-16 Hamilton Bonaduz Ag Vorrichtung und Verfahren zur Qualitätsbestimmung einer impulsartigen Flüssigkeitsdispensation nach dem Air-Displacement-Prinzip
US11320295B2 (en) * 2019-04-26 2022-05-03 Festo Se & Co. Kg Dosing unit and method for dosing a liquid
DE102019126731A1 (de) * 2019-10-02 2021-04-08 Hamilton Bonaduz Ag Vorrichtung und Verfahren zum exakten flüssigkeitsklassen-unabhängigen Pipettieren
EP3832315A1 (de) * 2019-12-06 2021-06-09 F. Hoffmann-La Roche AG Pipettiereinheit und pipettierverfahren für geschlossene flüssigkeitsbehälter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3531241A1 (de) * 1985-08-31 1987-03-05 Eppendorf Geraetebau Netheler Vorrichtung zur gesteuerten ausgabe von fluessigkeiten
JP3318629B2 (ja) * 1993-06-18 2002-08-26 ソニー株式会社 液体の吸引／排出装置及び方法
US5503036A (en) * 1994-05-09 1996-04-02 Ciba Corning Diagnostics Corp. Obstruction detection circuit for sample probe
FI101864B (fi) * 1995-07-07 1998-09-15 Biohit Oy Menetelmä nesteannosteluvirheen korjaamiseksi, ja nesteannostelulaite
DE10118875C1 (de) * 2001-04-18 2002-09-12 Eppendorf Ag Verfahren zum kontrollierten Dosieren von Flüssigkeiten unter Verdrängung eines Gaspolsters

Also Published As

Publication number Publication date
ES2274349T3 (es) 2007-05-16
DE502004002377D1 (de) 2007-02-01
EP1614468A1 (de) 2006-01-11
EP1614468B1 (de) 2006-12-20

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