FR2449891A1 - Procede et dispositif pour l'etablissement et la lecture d'antibiogramme - Google Patents

Procede et dispositif pour l'etablissement et la lecture d'antibiogramme

Info

Publication number
FR2449891A1
FR2449891A1 FR7904657A FR7904657A FR2449891A1 FR 2449891 A1 FR2449891 A1 FR 2449891A1 FR 7904657 A FR7904657 A FR 7904657A FR 7904657 A FR7904657 A FR 7904657A FR 2449891 A1 FR2449891 A1 FR 2449891A1
Authority
FR
France
Prior art keywords
reading
alveole
antibiogram
establishing
luminous intensity
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
FR7904657A
Other languages
English (en)
Other versions
FR2449891B1 (fr
Inventor
Stephane Estrabaud
Jacques Huret
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.)
Compagnie Generale dAutomatisme SA
Original Assignee
Compagnie Generale dAutomatisme SA
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 Compagnie Generale dAutomatisme SA filed Critical Compagnie Generale dAutomatisme SA
Priority to FR7904657A priority Critical patent/FR2449891A1/fr
Priority to DE19803006028 priority patent/DE3006028A1/de
Priority to JP1978780A priority patent/JPS55114284A/ja
Priority to GB8005895A priority patent/GB2047401B/en
Priority to IT67274/80A priority patent/IT1128238B/it
Publication of FR2449891A1 publication Critical patent/FR2449891A1/fr
Application granted granted Critical
Publication of FR2449891B1 publication Critical patent/FR2449891B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/18—Testing for antimicrobial activity of a material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Immunology (AREA)
  • Wood Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Biophysics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • Microbiology (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

L'INVENTION ENTRE DANS LE DOMAINE DE L'ETUDE ET DE LA CROISSANCE DES BACTERIES. PROCEDE POUR MESURER LA TURBIDITE, APRES INCUBATION, EN PRESENCE D'UN ANTIBIOTIQUE, D'UNE CULTURE BACTERIENNE, SITUEE DANS UN ALVEOLE EN MATIERE PLASTIQUE TRANSPARENTE, CARACTERISE EN CE QU'UN FAISCEAU LUMINEUX EST DIRIGE PERPENDICULAIREMENT A LA SURFACE DE LA CULTURE, EN CE QUE L'ON MESURE L'INTENSITE LUMINEUSE APRES TRAVERSEE DUDIT ALVEOLE SELON DEUX DIRECTIONS DIFFERENTES: LA PREMIERE ETANT SITUEE DANS LE PROLONGEMENT DU RAYON CENTRAL DU FAISCEAU LUMINEUX INCIDENT ET LA SECONDE SELON UNE DIRECTION OBLIQUE PAR RAPPORT A CE RAYON CENTRAL ET EN CE QUE L'ON EFFECTUE LE RAPPORT DE LA MESURE DE L'INTENSITE LUMINEUSE SELON CES DEUX DIRECTIONS. APPLICATION A L'ETABLISSEMENT ET A LA LECTURE D'ANTIBIOGRAMMES.
FR7904657A 1979-02-23 1979-02-23 Procede et dispositif pour l'etablissement et la lecture d'antibiogramme Granted FR2449891A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7904657A FR2449891A1 (fr) 1979-02-23 1979-02-23 Procede et dispositif pour l'etablissement et la lecture d'antibiogramme
DE19803006028 DE3006028A1 (de) 1979-02-23 1980-02-18 Vorrichtung zum messen der wirksamkeit von antibiotika
JP1978780A JPS55114284A (en) 1979-02-23 1980-02-21 Apparatus for culturing antibiotics
GB8005895A GB2047401B (en) 1979-02-23 1980-02-21 Apparatus for performing an antibiotic assay
IT67274/80A IT1128238B (it) 1979-02-23 1980-02-22 Dispositivo per la stesura e la lettura di un antibiogramma

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7904657A FR2449891A1 (fr) 1979-02-23 1979-02-23 Procede et dispositif pour l'etablissement et la lecture d'antibiogramme

Publications (2)

Publication Number Publication Date
FR2449891A1 true FR2449891A1 (fr) 1980-09-19
FR2449891B1 FR2449891B1 (fr) 1982-10-01

Family

ID=9222371

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7904657A Granted FR2449891A1 (fr) 1979-02-23 1979-02-23 Procede et dispositif pour l'etablissement et la lecture d'antibiogramme

Country Status (5)

Country Link
JP (1) JPS55114284A (fr)
DE (1) DE3006028A1 (fr)
FR (1) FR2449891A1 (fr)
GB (1) GB2047401B (fr)
IT (1) IT1128238B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0063744A2 (fr) * 1981-04-18 1982-11-03 Forschungszentrum Jülich Gmbh Procédé et appareil pour la culture en série de micro-organismes

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3026089A1 (de) * 1980-07-10 1982-06-09 Hans Günter Priv.Doz. Dr.med. 6900 Heidelberg Nöller Blitzphotometer fuer nephelometrische und fluorometrische anwendungen
US4980292A (en) * 1984-10-01 1990-12-25 Baxter International Inc. Tablet dispensing
DE3909341A1 (de) * 1989-03-22 1990-10-18 Schott Glaswerke Verfahren und vorrichtung zur optischen erkennung und bewertung von zellkolonien in kapillaren
JPH06311879A (ja) * 1993-03-15 1994-11-08 Nec Corp バイオセンサ

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3310680A (en) * 1964-03-06 1967-03-21 Hasegawa Toshitsune Photosensitive concentration measuring apparatus for colloidal solutions
US3518437A (en) * 1968-03-20 1970-06-30 Shell Oil Co Apparatus for measuring haze in flowing liquids utilizing an operational amplifier with photosensitive feedback and input resistors for computing the ratio of scattered to directly transmitted light
US3532469A (en) * 1966-10-29 1970-10-06 Guido Vicario System and equipment for the automation of chemical analysis
US3620678A (en) * 1966-09-08 1971-11-16 Jean Guigan Installation for multiple and automatic analyses
US3776817A (en) * 1971-10-04 1973-12-04 Der Pfordten H Von Method and apparatus for determining bacterial growth
US3980437A (en) * 1974-12-21 1976-09-14 Kabushiki Kaisha Kyoto Daiichi Kagaku Test strips and methods and apparatus for using the same
US4084902A (en) * 1976-07-26 1978-04-18 Green James E Method and apparatus for producing a suspension of biological cells on a substrate
US4101383A (en) * 1974-05-10 1978-07-18 Science Spectrum, Inc. Process for testing microparticle response to its environment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH584290A5 (fr) * 1974-03-18 1977-01-31 Mueller Hans Maennedorf
JPS5126083A (ja) * 1974-08-27 1976-03-03 Omron Tateisi Electronics Co Dakudokei
JPS5126082A (ja) * 1974-08-27 1976-03-03 Omron Tateisi Electronics Co Dakudokei
JPS5224571A (en) * 1975-08-20 1977-02-24 Michi Yagiyuu Turbidity indicating apparatus
JPS602620B2 (ja) * 1976-06-15 1985-01-23 オムロン株式会社 化学分析装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3310680A (en) * 1964-03-06 1967-03-21 Hasegawa Toshitsune Photosensitive concentration measuring apparatus for colloidal solutions
US3620678A (en) * 1966-09-08 1971-11-16 Jean Guigan Installation for multiple and automatic analyses
US3532469A (en) * 1966-10-29 1970-10-06 Guido Vicario System and equipment for the automation of chemical analysis
US3518437A (en) * 1968-03-20 1970-06-30 Shell Oil Co Apparatus for measuring haze in flowing liquids utilizing an operational amplifier with photosensitive feedback and input resistors for computing the ratio of scattered to directly transmitted light
US3776817A (en) * 1971-10-04 1973-12-04 Der Pfordten H Von Method and apparatus for determining bacterial growth
US4101383A (en) * 1974-05-10 1978-07-18 Science Spectrum, Inc. Process for testing microparticle response to its environment
US3980437A (en) * 1974-12-21 1976-09-14 Kabushiki Kaisha Kyoto Daiichi Kagaku Test strips and methods and apparatus for using the same
US4084902A (en) * 1976-07-26 1978-04-18 Green James E Method and apparatus for producing a suspension of biological cells on a substrate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0063744A2 (fr) * 1981-04-18 1982-11-03 Forschungszentrum Jülich Gmbh Procédé et appareil pour la culture en série de micro-organismes
EP0063744A3 (en) * 1981-04-18 1983-11-16 Kernforschungsanlage Julich Gesellschaft Mit Beschrankter Haftung Process and apparatus for the series cultivation of microorganisms

Also Published As

Publication number Publication date
IT8067274A0 (it) 1980-02-22
DE3006028A1 (de) 1980-08-28
DE3006028C2 (fr) 1989-03-16
JPS55114284A (en) 1980-09-03
GB2047401B (en) 1983-03-16
FR2449891B1 (fr) 1982-10-01
IT1128238B (it) 1986-05-28
GB2047401A (en) 1980-11-26

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