FR2379809A2 - Ensemble pour l'etude d'une pluralite de microdoses de liquides - Google Patents

Ensemble pour l'etude d'une pluralite de microdoses de liquides

Info

Publication number
FR2379809A2
FR2379809A2 FR7702846A FR7702846A FR2379809A2 FR 2379809 A2 FR2379809 A2 FR 2379809A2 FR 7702846 A FR7702846 A FR 7702846A FR 7702846 A FR7702846 A FR 7702846A FR 2379809 A2 FR2379809 A2 FR 2379809A2
Authority
FR
France
Prior art keywords
syringes
reagents
pockets
liq
reaction
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
FR7702846A
Other languages
English (en)
Other versions
FR2379809B2 (fr
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.)
DEV AUTOMATISME BIOLOG
Original Assignee
DEV AUTOMATISME BIOLOG
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 DEV AUTOMATISME BIOLOG filed Critical DEV AUTOMATISME BIOLOG
Priority to FR7702846A priority Critical patent/FR2379809A2/fr
Priority to LU77642A priority patent/LU77642A1/xx
Priority to US05/811,298 priority patent/US4106911A/en
Priority to JP8086777A priority patent/JPS539194A/ja
Priority to GB28380/77A priority patent/GB1588165A/en
Priority to NL7707569A priority patent/NL7707569A/xx
Priority to IT25553/77A priority patent/IT1081536B/it
Priority to DE2731536A priority patent/DE2731536C3/de
Publication of FR2379809A2 publication Critical patent/FR2379809A2/fr
Application granted granted Critical
Publication of FR2379809B2 publication Critical patent/FR2379809B2/fr
Granted 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
    • G01N35/1065—Multiple transfer devices
    • 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
    • B01L3/0227—Details of motor drive means
    • 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
    • G01N35/1016—Control of the volume dispensed or introduced
    • G01N2035/1018—Detecting inhomogeneities, e.g. foam, bubbles, clots

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)

Abstract

Ensemble pour l'étude d'une pluralité de microdoses de liquides au moyen d'une pluralité de réactifs. Selon l'invention, cet ensemble est caractérisé en ce qu'il comporte un distributeur de microdoses de réactifs, comportant une pluralité de seringues verticales, commandables simultanément et réparties selon un agencement fixe, un dispositif de chargement desdites seringues en réactifs pourvu d'une pluralité d'alvéoles contenant lesdits réactifs et répartis suivant un agencement fixe correspondant à celui desdites seringues, un support de réaction pourvu d'une pluralité d'alvéoles servant de récipients de réaction répartis suivant un agencement fixe correspondant également à celui desdites seringues et un distributeur de microdoses de liquides Réalisation de microtests sur une pluralité de liquides, notamment dans le domaine de la cytologie et de l'immuno-hématologie.
FR7702846A 1976-07-09 1977-02-02 Ensemble pour l'etude d'une pluralite de microdoses de liquides Granted FR2379809A2 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7702846A FR2379809A2 (fr) 1977-02-02 1977-02-02 Ensemble pour l'etude d'une pluralite de microdoses de liquides
LU77642A LU77642A1 (fr) 1976-07-09 1977-06-28
US05/811,298 US4106911A (en) 1976-07-09 1977-06-29 Device for examining a plurality of microdoses of liquids
JP8086777A JPS539194A (en) 1976-07-09 1977-07-05 Apparatus for dropping constant amount of reagent simultaneously on numerous samples
GB28380/77A GB1588165A (en) 1976-07-09 1977-07-06 Apparatus for examining a plurality of microdoses of liquids
NL7707569A NL7707569A (nl) 1976-07-09 1977-07-07 Samenstel voor het bestuderen van een groot aantal microdoses vloeistoffen met behulp van een groot aantal microdoses reagentia.
IT25553/77A IT1081536B (it) 1976-07-09 1977-07-08 Apparecchiatura per lo studio di una pluralita' di microsonde di liquidi
DE2731536A DE2731536C3 (de) 1976-07-09 1977-07-08 Vorrichtung zur fehlerfreien Probenvorbereitung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7702846A FR2379809A2 (fr) 1977-02-02 1977-02-02 Ensemble pour l'etude d'une pluralite de microdoses de liquides

Publications (2)

Publication Number Publication Date
FR2379809A2 true FR2379809A2 (fr) 1978-09-01
FR2379809B2 FR2379809B2 (fr) 1983-08-12

Family

ID=9186183

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7702846A Granted FR2379809A2 (fr) 1976-07-09 1977-02-02 Ensemble pour l'etude d'une pluralite de microdoses de liquides

Country Status (1)

Country Link
FR (1) FR2379809A2 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1539674A (fr) * 1967-05-12 1968-09-20 Centre Nat Rech Scient Appareillage destiné plus particulièrement à la détermination automatique des groupes sanguins
DE2024565A1 (de) * 1969-05-21 1971-01-07 Beckman Instruments Ltd , Gfen rothes, Fife (Großbritannien) Vorrichtung zur Flüssigkeitsabgabe bzw abfullung
US3568735A (en) * 1968-06-26 1971-03-09 Cooke Eng Co Laboratory microtitration dispensing apparatus
GB1373259A (en) * 1971-11-11 1974-11-06 Reunanen M A Method and an apparatus for dosing reagents and for their incu bation and for sampling reaction mixtures
FR2277341A1 (fr) * 1973-11-14 1976-01-30 Suovaniemi Osmo Antero Procede et appareil pour la manipulation precise a la pipette de faibles volumes de liquide

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1539674A (fr) * 1967-05-12 1968-09-20 Centre Nat Rech Scient Appareillage destiné plus particulièrement à la détermination automatique des groupes sanguins
US3568735A (en) * 1968-06-26 1971-03-09 Cooke Eng Co Laboratory microtitration dispensing apparatus
DE2024565A1 (de) * 1969-05-21 1971-01-07 Beckman Instruments Ltd , Gfen rothes, Fife (Großbritannien) Vorrichtung zur Flüssigkeitsabgabe bzw abfullung
GB1373259A (en) * 1971-11-11 1974-11-06 Reunanen M A Method and an apparatus for dosing reagents and for their incu bation and for sampling reaction mixtures
FR2277341A1 (fr) * 1973-11-14 1976-01-30 Suovaniemi Osmo Antero Procede et appareil pour la manipulation precise a la pipette de faibles volumes de liquide

Also Published As

Publication number Publication date
FR2379809B2 (fr) 1983-08-12

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