EP1177831A3 - Repetierend manuell zu betätigende Abgabe-und/oder Aufnahmeeinrichtung für Flüssigkeiten - Google Patents

Repetierend manuell zu betätigende Abgabe-und/oder Aufnahmeeinrichtung für Flüssigkeiten Download PDF

Info

Publication number
EP1177831A3
EP1177831A3 EP01117322A EP01117322A EP1177831A3 EP 1177831 A3 EP1177831 A3 EP 1177831A3 EP 01117322 A EP01117322 A EP 01117322A EP 01117322 A EP01117322 A EP 01117322A EP 1177831 A3 EP1177831 A3 EP 1177831A3
Authority
EP
European Patent Office
Prior art keywords
control unit
dispensing
manually operable
operable device
adjusted
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.)
Granted
Application number
EP01117322A
Other languages
English (en)
French (fr)
Other versions
EP1177831A2 (de
EP1177831B1 (de
Inventor
Ralf Braun
Peter Mahler
Jürgen Schraut
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Brand GmbH and Co KG
Original Assignee
Brand GmbH and Co KG
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 Brand GmbH and Co KG filed Critical Brand GmbH and Co KG
Publication of EP1177831A2 publication Critical patent/EP1177831A2/de
Publication of EP1177831A3 publication Critical patent/EP1177831A3/de
Application granted granted Critical
Publication of EP1177831B1 publication Critical patent/EP1177831B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B01L3/0234—Repeating pipettes, i.e. for dispensing multiple doses from a single charge
    • 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
    • B01L2300/025—Displaying results or values with integrated means
    • B01L2300/027—Digital display, e.g. LCD, LED

Landscapes

  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Position Input By Displaying (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • Control Of Non-Electrical Variables (AREA)

Abstract

Gegenstand der Erfindung ist eine repetierend manuell zu betätigende Abgabe- und/oder Aufnahmeeinrichtung (1) für Flüssigkeiten, mit einer Stelleinrichtung (4), einem motorischen Antrieb (5) für die Stelleinrichtung (4) und einer Steuerelektronik (6) für den Antrieb (5), mit einem manuell betätigbaren Betätigungselement (8) für die Steuerelektronik (6) und mit einem Programmierelement (9) für die Steuerelektronik (6), wobei in der Steuerelektronik (6) mittels des Programmierelementes (9) zumindest eine Flüssigkeitsmenge einstellbar ist, die bei Betätigen des Betätigungselementes (8) motorisch förderbar ist, wobei in der Steuerelektronik (6) zumindest ein Prozeßintervall (tp) für eine Mehrzahl von nacheinander auszuführenden Prozeßschritten einstellbar ist und wobei eine erste Art der Betätigung des Betätigungselementes (8) einen einzelnen Prozeßschritt auslöst und eine zweite Art der Betätigung des Betätigungselementes (8) automatisch ein mehrfaches, aufeinander folgendes Auslösen von Prozeßschritten jeweils im Prozeßintervall (tp) bewirkt. Die Handhabung der Einrichtung in der Praxis wird deutlich verbessert dadurch, daß das Prozeßintervall (tp) von der Steuerelektronik (6) selbst durch Auswertung des beim vorherigen einzelnen oder mehrfachen Einzelauslösen eines Prozeßschrittes auftretenden Zeitabstandes bzw. der Zeitabstände zwischen den einzelnen Betätigungen des Betätigungselementes (8) bestimmt wird.
EP01117322A 2000-08-03 2001-07-18 Repetierend manuell zu betätigende Abgabe-und/oder Aufnahmeeinrichtung für Flüssigkeiten Expired - Lifetime EP1177831B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10038569A DE10038569C2 (de) 2000-08-03 2000-08-03 Repetierend manuell zu betätigende Abgabe- und/oder Aufnahmeeinrichtung für Flüssigkeiten
DE10038569 2000-08-03

Publications (3)

Publication Number Publication Date
EP1177831A2 EP1177831A2 (de) 2002-02-06
EP1177831A3 true EP1177831A3 (de) 2003-06-25
EP1177831B1 EP1177831B1 (de) 2004-10-06

Family

ID=7651651

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01117322A Expired - Lifetime EP1177831B1 (de) 2000-08-03 2001-07-18 Repetierend manuell zu betätigende Abgabe-und/oder Aufnahmeeinrichtung für Flüssigkeiten

Country Status (5)

Country Link
US (1) US6841129B2 (de)
EP (1) EP1177831B1 (de)
JP (1) JP2002126492A (de)
AT (1) ATE278470T1 (de)
DE (2) DE10038569C2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10257414B4 (de) * 2002-12-05 2005-07-21 Eppendorf Ag Handdispenser mit elektromotorischem Antrieb
DE10307030A1 (de) * 2003-02-20 2004-09-09 Eppendorf Ag Dosiersystem
US7976793B2 (en) * 2003-11-27 2011-07-12 Gilson S.A.S. Electronic pipette
US7540205B2 (en) 2007-09-17 2009-06-02 Viaflo Corp. Electronic pipettor
US8033188B2 (en) 2007-09-17 2011-10-11 Integra Biosciences Corp. Pipettor software interface
US8277758B2 (en) * 2007-11-08 2012-10-02 Aea, S.R.L. Assembly for actuating a syringe
JP4883031B2 (ja) 2008-03-18 2012-02-22 パナソニック株式会社 受信装置と、これを用いた電子機器
DE102008048620B4 (de) * 2008-09-23 2011-09-15 Ahn Biotechnologie Gmbh Elektronische Kolbenhubpipette
US8632738B2 (en) * 2010-08-30 2014-01-21 Health Robotics S.r.l Syringe actuating method and assembly
DE102010047126A1 (de) * 2010-10-04 2012-04-05 Eppendorf Ag Pipette
US8871157B2 (en) * 2011-05-17 2014-10-28 Rainin Instrument, Llc Electronic pipette with two-axis controller
DE102011117963A1 (de) * 2011-11-07 2013-05-08 Eppendorf Ag Fluidtransfervorrichtung
US9839252B2 (en) 2012-05-31 2017-12-12 Bauer Hockey, Llc Visor system for a protective sport helmet
FR3063431B1 (fr) * 2017-03-06 2021-11-19 Dev Techniques Plastiques Holding Pousse seringue ergonomique
USD926224S1 (en) 2018-10-11 2021-07-27 Brand Gmbh + Co Kg Laboratory device display screen with graphical user interface

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4671123A (en) * 1984-02-16 1987-06-09 Rainin Instrument Co., Inc. Methods and apparatus for pipetting and/or titrating liquids using a hand held self-contained automated pipette
US5509318A (en) * 1993-10-13 1996-04-23 Manostat Corporation Memory Mopet
DE19513023A1 (de) * 1995-04-06 1996-10-10 Hirschmann Glasgeraete Dosiergerät

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3622279A (en) * 1968-06-14 1971-11-23 Hycel Inc Automatic chemical testing apparatus
US3887110A (en) * 1970-09-10 1975-06-03 Upjohn Co Dispensing methods and apparatus
US3951605A (en) * 1974-08-08 1976-04-20 Rohe Scientific Corporation Instrument for automated immunochemical analysis
GB1562686A (en) * 1975-10-15 1980-03-12 St Thomas Hosp Med School Apparatus for taking blood samples from a living patient
GB1561061A (en) * 1976-03-17 1980-02-13 Hycel Inc Reaction conveyor assembly in an automatic chemical testing apparatus
US4199013A (en) * 1977-04-01 1980-04-22 Packard Instrument Company, Inc. Liquid sample aspirating and/or dispensing system
US4779467A (en) * 1987-01-28 1988-10-25 Rainin Instrument Co., Inc. Liquid-end assembly for multichannel air-displacement pipette
US5576503A (en) * 1990-02-02 1996-11-19 Isco, Inc. Pumping system
US6203759B1 (en) * 1996-05-31 2001-03-20 Packard Instrument Company Microvolume liquid handling system
DE4436505A1 (de) * 1994-10-13 1996-04-18 Zahnradfabrik Friedrichshafen Automatgetriebe, insbesondere für Kraftfahrzeuge
AUPP058197A0 (en) * 1997-11-27 1997-12-18 A.I. Scientific Pty Ltd Pathology sample tube distributor
US6254832B1 (en) * 1999-03-05 2001-07-03 Rainin Instrument Co., Inc. Battery powered microprocessor controlled hand portable electronic pipette
US6299841B1 (en) * 1999-03-05 2001-10-09 Rainin Instrument Co., Inc. Bilaterally symmetrical battery powered microprocessor controlled lightweight hand-holdable electronic pipette
WO2000051738A1 (en) 1999-03-05 2000-09-08 Rainin Instrument Co., Inc. Improved battery powered microprocessor controlled hand portable electronic pipette

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4671123A (en) * 1984-02-16 1987-06-09 Rainin Instrument Co., Inc. Methods and apparatus for pipetting and/or titrating liquids using a hand held self-contained automated pipette
US5509318A (en) * 1993-10-13 1996-04-23 Manostat Corporation Memory Mopet
DE19513023A1 (de) * 1995-04-06 1996-10-10 Hirschmann Glasgeraete Dosiergerät

Also Published As

Publication number Publication date
JP2002126492A (ja) 2002-05-08
EP1177831A2 (de) 2002-02-06
ATE278470T1 (de) 2004-10-15
US20020018734A1 (en) 2002-02-14
DE10038569C2 (de) 2002-07-04
DE10038569A1 (de) 2002-02-21
DE50103955D1 (de) 2004-11-11
EP1177831B1 (de) 2004-10-06
US6841129B2 (en) 2005-01-11

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