FR2449891A1 - Procede et dispositif pour l'etablissement et la lecture d'antibiogramme - Google Patents
Procede et dispositif pour l'etablissement et la lecture d'antibiogrammeInfo
- 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
Links
- 238000000034 method Methods 0.000 title abstract 2
- 241000894006 Bacteria Species 0.000 abstract 1
- 239000003242 anti bacterial agent Substances 0.000 abstract 1
- 230000001580 bacterial effect Effects 0.000 abstract 1
- 230000003115 biocidal effect Effects 0.000 abstract 1
- 238000011534 incubation Methods 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
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.
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)
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)
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)
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)
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 |
-
1979
- 1979-02-23 FR FR7904657A patent/FR2449891A1/fr active Granted
-
1980
- 1980-02-18 DE DE19803006028 patent/DE3006028A1/de active Granted
- 1980-02-21 JP JP1978780A patent/JPS55114284A/ja active Pending
- 1980-02-21 GB GB8005895A patent/GB2047401B/en not_active Expired
- 1980-02-22 IT IT67274/80A patent/IT1128238B/it active
Patent Citations (8)
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)
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |