EP0904840A3 - Appareil d'aspiration et de décharge de liquides d'une pipette à débits variables - Google Patents

Appareil d'aspiration et de décharge de liquides d'une pipette à débits variables Download PDF

Info

Publication number
EP0904840A3
EP0904840A3 EP98307455A EP98307455A EP0904840A3 EP 0904840 A3 EP0904840 A3 EP 0904840A3 EP 98307455 A EP98307455 A EP 98307455A EP 98307455 A EP98307455 A EP 98307455A EP 0904840 A3 EP0904840 A3 EP 0904840A3
Authority
EP
European Patent Office
Prior art keywords
liquids
pipet
flow rate
air flow
flow rates
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.)
Withdrawn
Application number
EP98307455A
Other languages
German (de)
English (en)
Other versions
EP0904840A2 (fr
Inventor
Timothy Paul Steele
James William Kenney
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.)
Becton Dickinson and Co
Original Assignee
Becton Dickinson and Co
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 Becton Dickinson and Co filed Critical Becton Dickinson and Co
Publication of EP0904840A2 publication Critical patent/EP0904840A2/fr
Publication of EP0904840A3 publication Critical patent/EP0904840A3/fr
Withdrawn legal-status Critical Current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
    • 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
    • B01L3/0213—Accessories for glass pipettes; Gun-type pipettes, e.g. safety devices, pumps

Landscapes

  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nozzles (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Coating Apparatus (AREA)
EP98307455A 1997-09-30 1998-09-15 Appareil d'aspiration et de décharge de liquides d'une pipette à débits variables Withdrawn EP0904840A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6048597P 1997-09-30 1997-09-30
US60485P 1997-09-30

Publications (2)

Publication Number Publication Date
EP0904840A2 EP0904840A2 (fr) 1999-03-31
EP0904840A3 true EP0904840A3 (fr) 2000-01-19

Family

ID=22029782

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98307455A Withdrawn EP0904840A3 (fr) 1997-09-30 1998-09-15 Appareil d'aspiration et de décharge de liquides d'une pipette à débits variables

Country Status (2)

Country Link
EP (1) EP0904840A3 (fr)
JP (1) JPH11165080A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10136790A1 (de) 2001-07-27 2003-02-13 Eppendorf Ag Verfahren zum Dosieren von Flüssigkeiten und Vorrichtung zur Durchführung des Verfahrens
FR2917648B1 (fr) * 2007-06-25 2009-09-25 Gilson Sas Soc Par Actions Sim Pipette permettant un prelevement de liquide par mouvement de va-et-vient du piston.
CN101559390B (zh) * 2009-05-14 2011-08-10 上海科华实验系统有限公司 能自动调节吸针位置的多吸针移液装置
PL2633914T5 (pl) * 2012-03-02 2020-10-19 Eppendorf Ag Urządzenie do pipetowania i sposób jego wytwarzania

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3719087A (en) * 1966-04-08 1973-03-06 R Thiers Pipetting apparatus and method
US3963061A (en) * 1975-09-16 1976-06-15 Drummond Scientific Company Apparatus for drawing liquids into, and expelling liquids from a pipette
US5294405A (en) * 1992-04-09 1994-03-15 Drummond Scientific Company Adjustable valve for pipette gun

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3719087A (en) * 1966-04-08 1973-03-06 R Thiers Pipetting apparatus and method
US3963061A (en) * 1975-09-16 1976-06-15 Drummond Scientific Company Apparatus for drawing liquids into, and expelling liquids from a pipette
US5294405A (en) * 1992-04-09 1994-03-15 Drummond Scientific Company Adjustable valve for pipette gun

Also Published As

Publication number Publication date
JPH11165080A (ja) 1999-06-22
EP0904840A2 (fr) 1999-03-31

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