DE4416406C2 - Verfahren zum Ausgeben einer Flüssigkeitsprobe - Google Patents

Verfahren zum Ausgeben einer Flüssigkeitsprobe

Info

Publication number
DE4416406C2
DE4416406C2 DE19944416406 DE4416406A DE4416406C2 DE 4416406 C2 DE4416406 C2 DE 4416406C2 DE 19944416406 DE19944416406 DE 19944416406 DE 4416406 A DE4416406 A DE 4416406A DE 4416406 C2 DE4416406 C2 DE 4416406C2
Authority
DE
Germany
Prior art keywords
nozzle
sample
liquid
container
height
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.)
Expired - Fee Related
Application number
DE19944416406
Other languages
German (de)
English (en)
Other versions
DE4416406A1 (de
Inventor
Takayasu Mikkaichi
Takatora Ikegami
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.)
Beckman Coulter Inc
Original Assignee
Olympus Optical Co Ltd
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 Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Publication of DE4416406A1 publication Critical patent/DE4416406A1/de
Application granted granted Critical
Publication of DE4416406C2 publication Critical patent/DE4416406C2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G01N35/1009—Characterised by arrangements for controlling the aspiration or dispense of liquids
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
    • G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
    • G05D11/131—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components
    • G05D11/133—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components with discontinuous action
    • 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
    • G01N35/1009—Characterised by arrangements for controlling the aspiration or dispense of liquids
    • G01N2035/1025—Fluid level sensing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
DE19944416406 1993-05-10 1994-05-09 Verfahren zum Ausgeben einer Flüssigkeitsprobe Expired - Fee Related DE4416406C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10827393A JP3310380B2 (ja) 1993-05-10 1993-05-10 分注装置

Publications (2)

Publication Number Publication Date
DE4416406A1 DE4416406A1 (de) 1994-11-17
DE4416406C2 true DE4416406C2 (de) 1995-12-14

Family

ID=14480471

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19944416406 Expired - Fee Related DE4416406C2 (de) 1993-05-10 1994-05-09 Verfahren zum Ausgeben einer Flüssigkeitsprobe

Country Status (2)

Country Link
JP (1) JP3310380B2 (ja)
DE (1) DE4416406C2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10135963A1 (de) * 2001-07-24 2003-02-20 Fraunhofer Ges Forschung Vorrichtung zum Pipettieren einer Flüssigkeit

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2525230A4 (en) * 2010-01-13 2016-09-07 Hitachi High Tech Corp AUTOMATIC ANALYSIS DEVICE
JP2014041144A (ja) * 2013-10-21 2014-03-06 Toshiba Corp 自動分析装置
JP6351950B2 (ja) * 2013-10-22 2018-07-04 キヤノンメディカルシステムズ株式会社 自動分析装置および分注装置
WO2017223214A1 (en) 2016-06-22 2017-12-28 Abbott Laboratories Liquid level sensing apparatus and related methods
EP3381560A1 (de) * 2017-03-28 2018-10-03 Eppendorf AG Verfahren und dosiervorrichtung zum kontaktdosieren von flüssigkeiten
CN112881739B (zh) * 2019-11-29 2022-02-22 深圳市帝迈生物技术有限公司 加样方法及其装置、计算机存储介质、样本分析方法及其装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4340390A (en) * 1980-06-16 1982-07-20 Eastman Kodak Company Method and apparatus for metering biological fluids
DE69126690T2 (de) * 1990-04-06 1998-01-02 Perkin Elmer Corp Automatisiertes labor für molekularbiologie
JPH04295764A (ja) * 1991-03-26 1992-10-20 Toshiba Corp 自動化学分析装置
US5133392A (en) * 1991-04-10 1992-07-28 Eastman Kodak Company Liquid injection using container bottom sensing
JP2795564B2 (ja) * 1991-10-08 1998-09-10 アロカ 株式会社 高粘性液体の希釈方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10135963A1 (de) * 2001-07-24 2003-02-20 Fraunhofer Ges Forschung Vorrichtung zum Pipettieren einer Flüssigkeit
DE10135963B4 (de) * 2001-07-24 2005-09-29 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung zum Pipettieren einer Flüssigkeit

Also Published As

Publication number Publication date
JPH06317599A (ja) 1994-11-15
DE4416406A1 (de) 1994-11-17
JP3310380B2 (ja) 2002-08-05

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: OLYMPUS CORPORATION, TOKIO/TOKYO, JP

8327 Change in the person/name/address of the patent owner

Owner name: BECKMANN COULTER, INC., FULLERTON, CALIF., US

8327 Change in the person/name/address of the patent owner

Owner name: BECKMAN COULTER, INC., BREA, CALIF., US

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20131203