EP0176014A3 - Method and device for mining a liquid sample to be analysed - Google Patents

Method and device for mining a liquid sample to be analysed Download PDF

Info

Publication number
EP0176014A3
EP0176014A3 EP85111601A EP85111601A EP0176014A3 EP 0176014 A3 EP0176014 A3 EP 0176014A3 EP 85111601 A EP85111601 A EP 85111601A EP 85111601 A EP85111601 A EP 85111601A EP 0176014 A3 EP0176014 A3 EP 0176014A3
Authority
EP
European Patent Office
Prior art keywords
sample
liquid sample
analysed
mining
air jets
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
EP85111601A
Other languages
German (de)
Other versions
EP0176014A2 (en
EP0176014B1 (en
Inventor
Peter Scheffler
Wilfried Mauser
Thomas Grazianski
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.)
Eppendorf SE
Original Assignee
Eppendorf Geraetebau Netheler and Hinz GmbH
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 Eppendorf Geraetebau Netheler and Hinz GmbH filed Critical Eppendorf Geraetebau Netheler and Hinz GmbH
Priority to AT85111601T priority Critical patent/ATE44888T1/en
Publication of EP0176014A2 publication Critical patent/EP0176014A2/en
Publication of EP0176014A3 publication Critical patent/EP0176014A3/en
Application granted granted Critical
Publication of EP0176014B1 publication Critical patent/EP0176014B1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
    • B01F33/407—Mixers using gas or liquid agitation, e.g. with air supply tubes by blowing gas on the material from above

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)

Abstract

A process for mixing a liquid sample to be analyzed with periodic air movements includes the steps of placing the sample in a sample container and alternately directing air jets onto different regions of the surface of the sample, wherein the air jets displace the surface regions and produce turbulence in the sample. An apparatus is provided for practicing the process.
EP85111601A 1984-09-22 1985-09-13 Method and device for mixing a liquid sample to be analysed Expired EP0176014B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85111601T ATE44888T1 (en) 1984-09-22 1985-09-13 METHOD AND DEVICE FOR MIXING A SAMPLE OF LIQUID TO BE ANALYZED.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843434931 DE3434931A1 (en) 1984-09-22 1984-09-22 METHOD AND DEVICE FOR MIXING A LIQUID SAMPLE TO BE ANALYZED
DE3434931 1984-09-22

Publications (3)

Publication Number Publication Date
EP0176014A2 EP0176014A2 (en) 1986-04-02
EP0176014A3 true EP0176014A3 (en) 1987-04-29
EP0176014B1 EP0176014B1 (en) 1989-07-26

Family

ID=6246151

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85111601A Expired EP0176014B1 (en) 1984-09-22 1985-09-13 Method and device for mixing a liquid sample to be analysed

Country Status (5)

Country Link
US (1) US4664526A (en)
EP (1) EP0176014B1 (en)
JP (1) JPS6180026A (en)
AT (1) ATE44888T1 (en)
DE (2) DE3434931A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3707368A1 (en) * 1987-03-07 1988-09-15 Hoechst Ag DEVICE FOR THERMOSTATIZING AND MIXING THE CONTENT OF THE CONTAINERS OF A MICROTITRATION PLATE
EP0470072A4 (en) * 1989-04-28 1993-08-04 First Pacific Networks, Inc. Distributed intelligence network using time and frequency multiplexing
US5595707A (en) * 1990-03-02 1997-01-21 Ventana Medical Systems, Inc. Automated biological reaction apparatus
DE4232096A1 (en) * 1992-09-25 1994-03-31 Boehringer Mannheim Gmbh Method and device for the contactless automatic mixing of a reaction mixture in an analysis device
DE4306085A1 (en) * 1993-02-26 1994-09-01 Max Planck Gesellschaft Method and device for mixing liquids in microtiter plates
US6565533B1 (en) * 2000-01-21 2003-05-20 Novus International, Inc. Inoculation apparatus and method
US8323984B2 (en) * 2002-12-19 2012-12-04 Beckman Coulter, Inc. Method and apparatus for mixing blood samples for cell analysis
US7648678B2 (en) 2002-12-20 2010-01-19 Dako Denmark A/S Method and system for pretreatment of tissue slides
DE102004028303A1 (en) * 2004-06-11 2005-12-29 Roche Diagnostics Gmbh Method and device for detecting analytes
DE102005034175A1 (en) * 2005-07-21 2007-01-25 Roche Diagnostics Gmbh Method and device for generating a moist air flow with defined relative humidity
EP3603787A1 (en) * 2012-04-18 2020-02-05 Life Technologies Corporation Methods and apparatus for gas stream mass transfer with a liquid
DE102012023900A1 (en) 2012-12-07 2014-06-12 Meiko Maschinenbau Gmbh & Co. Kg delivery unit
US9298397B2 (en) 2013-11-12 2016-03-29 Globalfoundries Inc. Nonvolatile storage thresholding for ultra-SSD, SSD, and HDD drive intermix

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3398935A (en) * 1964-03-25 1968-08-27 Bausch & Lomb Mixing means
DE1598514A1 (en) * 1966-10-11 1971-04-15 Greiner Electronic Ag Procedure for performing blood tests
FR2153083A1 (en) * 1971-09-17 1973-04-27 Vickers Ltd
EP0098949A1 (en) * 1982-07-01 1984-01-25 Eppendorf Gerätebau Netheler + Hinz GmbH Method for mixing fluid samples to be analysed
WO1985003571A1 (en) * 1984-02-01 1985-08-15 Hulette William C Clinical analysis systems and methods

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2171399A (en) * 1934-10-24 1939-08-29 Louis Peters Method and apparatus for homogenizing powdered mixtures
US2193002A (en) * 1939-09-07 1940-03-12 Ish-Shalom Samu-El Convertible mixing apparatus
US3087840A (en) * 1958-06-16 1963-04-30 Macrosonic Process Corp Methods and means for producing physical, chemical and physicochemical effects by large-amplitude sound waves
JPS4820078U (en) * 1971-07-15 1973-03-07
JPS58137758A (en) * 1982-02-10 1983-08-16 Omron Tateisi Electronics Co Blood stirrier

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3398935A (en) * 1964-03-25 1968-08-27 Bausch & Lomb Mixing means
DE1598514A1 (en) * 1966-10-11 1971-04-15 Greiner Electronic Ag Procedure for performing blood tests
FR2153083A1 (en) * 1971-09-17 1973-04-27 Vickers Ltd
EP0098949A1 (en) * 1982-07-01 1984-01-25 Eppendorf Gerätebau Netheler + Hinz GmbH Method for mixing fluid samples to be analysed
WO1985003571A1 (en) * 1984-02-01 1985-08-15 Hulette William C Clinical analysis systems and methods

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENTS ABSTRACTS OF JAPAN, Band 7, nr. 253, (P-235)[1398], 10. November 1983; & JP-A-58 137 758 (TATEISHI DENKI K.K.) 16-08-1983 *

Also Published As

Publication number Publication date
DE3571768D1 (en) 1989-08-31
EP0176014A2 (en) 1986-04-02
ATE44888T1 (en) 1989-08-15
JPH0578779B2 (en) 1993-10-29
EP0176014B1 (en) 1989-07-26
DE3434931C2 (en) 1987-10-08
JPS6180026A (en) 1986-04-23
DE3434931A1 (en) 1986-03-27
US4664526A (en) 1987-05-12

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