BE769366A - Procede et appareil pour pipetter. - Google Patents

Procede et appareil pour pipetter.

Info

Publication number
BE769366A
BE769366A BE769366A BE769366A BE769366A BE 769366 A BE769366 A BE 769366A BE 769366 A BE769366 A BE 769366A BE 769366 A BE769366 A BE 769366A BE 769366 A BE769366 A BE 769366A
Authority
BE
Belgium
Prior art keywords
pipetting
Prior art date
Application number
BE769366A
Other languages
English (en)
Inventor
R E Thiers
Original Assignee
Bio Science Labor
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 Bio Science Labor filed Critical Bio Science Labor
Publication of BE769366A publication Critical patent/BE769366A/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/38—Diluting, dispersing or mixing samples
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • F04B43/14—Machines, pumps, or pumping installations having flexible working members having peristaltic action having plate-like flexible members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
    • F04F1/02—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped using both positively and negatively pressurised fluid medium, e.g. alternating
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/18—Devices for withdrawing samples in the liquid or fluent state with provision for splitting samples into portions
    • 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
    • G01N35/08—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a stream of discrete samples flowing along a tube system, e.g. flow injection analysis
    • 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

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hydrology & Water Resources (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
BE769366A 1970-07-23 1971-07-01 Procede et appareil pour pipetter. BE769366A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5772070A 1970-07-23 1970-07-23

Publications (1)

Publication Number Publication Date
BE769366A true BE769366A (fr) 1972-01-03

Family

ID=22012338

Family Applications (1)

Application Number Title Priority Date Filing Date
BE769366A BE769366A (fr) 1970-07-23 1971-07-01 Procede et appareil pour pipetter.

Country Status (6)

Country Link
AU (1) AU451101B2 (fr)
BE (1) BE769366A (fr)
DE (1) DE2132066A1 (fr)
FR (1) FR2144117A5 (fr)
GB (1) GB1358594A (fr)
NL (1) NL7109101A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1153248A (fr) * 1979-04-20 1983-09-06 Alfred J. Seiler Pompe pneumatique a pression-vide
DE4014588A1 (de) * 1990-05-07 1991-11-14 Hirschmann Glasgeraete Pipettiergeraet
DE9204388U1 (de) 1992-03-31 1992-06-25 Jenoptron Gesellschaft für Optoelektronik und Handling mbH, O-6905 Göschwitz Dichtanordnung
WO2018091075A1 (fr) * 2016-11-15 2018-05-24 Tecan Schweiz Ag Procédé et dispositif de pipetage
CN110292962B (zh) * 2019-07-12 2023-04-07 圣湘生物科技股份有限公司 液体吸取控制方法、装置、设备、系统及存储介质
US11369954B2 (en) * 2019-10-25 2022-06-28 Mettler-Toledo Rainin, LLC Powered positive displacement pipette assembly
CN113171809B (zh) * 2021-05-12 2022-05-24 臻叶生物科技有限公司 一种分层液体移液装置及其使用方法
CN115200944B (zh) * 2022-07-14 2023-07-18 青海省地质环境调查院 一种基于矿泉水基地建设用水文地质智能化取样装置
CN115327152B (zh) * 2022-10-14 2023-02-07 深圳市帝迈生物技术有限公司 一种样本分析仪和样本分析方法

Also Published As

Publication number Publication date
AU2965771A (en) 1972-12-07
GB1358594A (en) 1974-07-03
FR2144117A5 (fr) 1973-02-09
AU451101B2 (en) 1974-07-05
NL7109101A (fr) 1973-01-03
DE2132066A1 (de) 1973-01-18

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