GB1458147A - Detection of microbial pathogens - Google Patents
Detection of microbial pathogensInfo
- Publication number
- GB1458147A GB1458147A GB568574A GB568574A GB1458147A GB 1458147 A GB1458147 A GB 1458147A GB 568574 A GB568574 A GB 568574A GB 568574 A GB568574 A GB 568574A GB 1458147 A GB1458147 A GB 1458147A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fluid
- liquid
- aqueous solution
- gelling agent
- microbial pathogens
- 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
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/02—Separating microorganisms from their culture media
-
- 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
- C12Q1/04—Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
-
- 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
- C12Q1/24—Methods of sampling, or inoculating or spreading a sample; Methods of physically isolating an intact microorganisms
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/848—Escherichia
- Y10S435/849—Escherichia coli
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/852—Klebsiella
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/873—Proteus
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/874—Pseudomonas
- Y10S435/875—Pseudomonas aeruginosa
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/882—Staphylococcus
- Y10S435/883—Staphylococcus aureus
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/885—Streptococcus
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/911—Microorganisms using fungi
- Y10S435/921—Candida
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/911—Microorganisms using fungi
- Y10S435/921—Candida
- Y10S435/922—Candida albicans
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Biotechnology (AREA)
- Genetics & Genomics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Medicinal Chemistry (AREA)
- Pathology (AREA)
- Toxicology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Virology (AREA)
- Biomedical Technology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
1458147 Detection of microbial pathogens in fluid J K & SUSIE L WADLEY RESEARCH INSTITUTE & BLOOD BANK 7 Feb 1974 [9 Jan 1974 12 Feb 1973] 05685/74 Heading GIB [Also in Division C6] Microbial pathogens in a fluid are detected by depositing acid fluid upon a liquid of greater density and centrifuging, pathogens thereby passing into the liquid. The liquid may be an aqueous solution of non-ionic sugar, e.g. sucrose, or a macromolecular solute, e.g. a copolymer of sucrose and epichlorohydrin, or dextran, of molecular weight 10,000-2,000,000. The fluid may be a body fluid e.g. blood, bone marrow, spinal fluid, pleural fluid, or urine. The liquid may be separated, mixed, and plated out on a nutrient medium for microscopic analysis. In a modification, a gelling agent is added to the liquid in a centrifuge tube, which is then cooled to solidify the liquid, then the fluid is added and the tube warmed to liquefy the gel for centrifuging. The gelling agent may be gelatine. A device for use in the method comprises a tube closed by means allowing passage of a hypodermic needle and containing a sterile aqueous solution for reception of the micro organisms, the aqueous solution comprising less then 50 weight per cent of a gelling agent, which may be an epichlorhydrinsucrose polymer or a dextran.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US33169373A | 1973-02-12 | 1973-02-12 | |
US428135*[A US3928139A (en) | 1973-02-12 | 1974-01-09 | Detection of microbial pathogens |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1458147A true GB1458147A (en) | 1976-12-08 |
Family
ID=26987871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB568574A Expired GB1458147A (en) | 1973-02-12 | 1974-02-07 | Detection of microbial pathogens |
Country Status (7)
Country | Link |
---|---|
US (1) | US3928139A (en) |
JP (1) | JPS5642280B2 (en) |
CA (1) | CA1021238A (en) |
DE (1) | DE2406362A1 (en) |
FR (1) | FR2217419B1 (en) |
GB (1) | GB1458147A (en) |
IT (1) | IT1018621B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3963088A4 (en) * | 2019-04-30 | 2022-07-20 | Selux Diagnostics, Inc. | Rapid methods for determining microorganism growth in samples of human origin |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3875012A (en) * | 1974-01-30 | 1975-04-01 | Wadley Res Inst & Blood Bank | Apparatus and method for the detection of microbial pathogens |
US3932222A (en) * | 1974-12-20 | 1976-01-13 | J. K. & Susie L. Wadley Research Institute And Blood Bank | For isolating pathogenic microorganisms |
GB1566098A (en) * | 1975-11-14 | 1980-04-30 | Nat Res Dev | Separation of solid and liquid components of mixtures |
US4038150A (en) * | 1976-03-24 | 1977-07-26 | J. K. And Susie L. Wadley Research Institute And Blood Bank | Sample mixing and centrifugation apparatus |
US4131512A (en) * | 1976-11-05 | 1978-12-26 | J. K. And Susie L. Wadley Research Institute And Blood Bank | Method for detecting microbial pathogens employing a cushioning agent |
US4206282A (en) * | 1977-08-29 | 1980-06-03 | Pfizer Inc. | Hypertonic culture media |
US4164449A (en) * | 1977-11-03 | 1979-08-14 | J. K. And Susie L. Wadley Research Institute And Blood Bank | Surface separation technique for the detection of microbial pathogens |
SE452336B (en) * | 1978-06-16 | 1987-11-23 | Boehringer Mannheim Gmbh | PROCEDURE FOR DISPOSAL OF DISEASE-BREATHING MICROORGANISMS WHICH ADSORBATED EXTRACORPORAL ON A SELECTIVE BINDING ADSORBENT |
DK366778A (en) * | 1978-08-18 | 1980-02-19 | Foss Electric As | METHOD OF COUNTING BACTERIES |
US4212948A (en) * | 1978-10-18 | 1980-07-15 | J. K. And Susie L. Wadley Research Institute And Blood Bank | Apparatus for detecting microbial pathogens employing a cushioning agent |
US4218534A (en) * | 1979-02-21 | 1980-08-19 | Dairyland Food Laboratories, Inc. | Phage detection |
US4634417A (en) * | 1982-12-06 | 1987-01-06 | Georgetown University | Process for treatment of tumors and apparatus therefor |
US4610961A (en) * | 1982-12-27 | 1986-09-09 | Eastman Kodak Company | Inhibition of reduction activities of leukocytes |
US4503149A (en) * | 1983-06-06 | 1985-03-05 | Conoco Inc. | Method of microbial assay |
USRE34405E (en) * | 1983-08-01 | 1993-10-12 | Abbott Laboratories | Determination of analytes in particle-containing medium |
US4581331A (en) * | 1983-09-29 | 1986-04-08 | E. I. Du Pont De Nemours And Company | Method for the rapid detection of virus and viral antigens |
US5171669A (en) * | 1987-05-04 | 1992-12-15 | Eastman Kodak Company | Cobalt(III) reagents in combination with water soluble polymers |
US5141855A (en) * | 1986-07-28 | 1992-08-25 | Eastman Kodak Company | Signal amplifying cobalt (III) redox reagents and methods for the determination of analytes in aqueous fluids |
US4912035A (en) * | 1987-06-11 | 1990-03-27 | Eastman Kodak Company | Method for minimizing interference by reductants when detecting cells in biological fluids |
US5518894A (en) * | 1987-11-05 | 1996-05-21 | Berg; James D. | Rapid coliform detection system |
ATE147790T1 (en) * | 1987-11-05 | 1997-02-15 | James D Berg | DIRECT METHOD FOR DETECTING VERY LOW LEVELS OF COLIFORM CONTAMINATION |
DK81389D0 (en) * | 1989-02-22 | 1989-02-22 | Foss Electric As N | PROCEDURE AND APPARATUS FOR SEPARATING BACTERIES |
EP0731847A1 (en) * | 1993-12-03 | 1996-09-18 | Gordon L. Dorn | Method for improving quantitative recovery of microorganisms fro m specimens containing blood components |
US7107824B1 (en) * | 1998-01-14 | 2006-09-19 | Johns Hopkins University | Apparatus for the separation of cystic parasite forms from water |
US6511819B2 (en) | 1998-08-28 | 2003-01-28 | Nye Colifast As | Rapid coliform detection system |
US5972641A (en) * | 1998-08-28 | 1999-10-26 | Colifast Systems Asa | Rapid coliform detection system |
US20030138906A1 (en) * | 2001-11-05 | 2003-07-24 | Ingun Tryland | Fluorescence test for measuring heterotrophic bacteria in water |
WO2010047779A2 (en) * | 2008-10-20 | 2010-04-29 | Photonic Biosystems, Inc. | Integrated bioanalyzer |
EP2350309A4 (en) * | 2008-10-20 | 2012-12-05 | Photonic Biosystems Inc | Filtered assay device and method |
US20100136608A1 (en) * | 2008-10-20 | 2010-06-03 | Photonic Biosystems, Inc. | Multiple Filter Array Assay |
CN102272602B (en) * | 2008-10-31 | 2014-03-12 | 生物梅里埃公司 | Methods for isolation and identification of microorganisms |
JP2012507284A (en) * | 2008-10-31 | 2012-03-29 | バイオメリュー・インコーポレイテッド | Separation apparatus for the separation, characterization and / or identification of microorganisms |
EP2361377B1 (en) * | 2008-10-31 | 2018-01-31 | Biomerieux, Inc | Method for identification of microorganisms using raman spectroscopy |
WO2010062349A1 (en) * | 2008-10-31 | 2010-06-03 | Biomerieux, Inc. | Methods for separation and characterization of microorganisms using identifier agents |
WO2010062350A1 (en) * | 2008-10-31 | 2010-06-03 | Biomerieux, Inc. | Methods for detection, characterization and/or identification of microorganisms in a sealed container |
US8647835B2 (en) | 2008-10-31 | 2014-02-11 | BIO MéRIEUX, INC. | Methods for separation, characterization and/or identification of microorganisms using spectroscopy |
US8652800B2 (en) * | 2008-10-31 | 2014-02-18 | Biomerieux, Inc. | Method for separation, characterization and/or identification of microorganisms using spectroscopy |
MX2011004108A (en) * | 2008-10-31 | 2011-08-15 | Bio Merieux Inc | Methods for separation, characterization, and/or identification of microorganisms using mass spectrometry. |
WO2011115291A1 (en) * | 2010-03-19 | 2011-09-22 | 旭化成メディカル株式会社 | Cell removal method, cell removal system, and white blood cell removal method |
US9181895B2 (en) | 2012-03-01 | 2015-11-10 | Johnson Controls Technology Company | Start-stop retrofit systems and methods |
EP3847965A1 (en) * | 2015-12-11 | 2021-07-14 | Babson Diagnostics, Inc. | Specimen container and method for separating serum or plasma from whole blood |
US11305273B2 (en) | 2017-07-27 | 2022-04-19 | Biomerieux, Inc. | Isolation tube with a rheological control member and a plunger |
JPWO2022208703A1 (en) * | 2021-03-31 | 2022-10-06 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2706702A (en) * | 1949-02-23 | 1955-04-19 | Baltimore Biolog Lab | Method for culture of specimen |
US3072538A (en) * | 1960-12-30 | 1963-01-08 | Grace W R & Co | Isolation of bacteria |
-
1974
- 1974-01-09 US US428135*[A patent/US3928139A/en not_active Expired - Lifetime
- 1974-01-17 CA CA190,358A patent/CA1021238A/en not_active Expired
- 1974-02-07 GB GB568574A patent/GB1458147A/en not_active Expired
- 1974-02-08 IT IT48234/74A patent/IT1018621B/en active
- 1974-02-11 DE DE19742406362 patent/DE2406362A1/en active Granted
- 1974-02-12 JP JP1636874A patent/JPS5642280B2/ja not_active Expired
- 1974-02-12 FR FR7404690A patent/FR2217419B1/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3963088A4 (en) * | 2019-04-30 | 2022-07-20 | Selux Diagnostics, Inc. | Rapid methods for determining microorganism growth in samples of human origin |
Also Published As
Publication number | Publication date |
---|---|
FR2217419A1 (en) | 1974-09-06 |
JPS49110822A (en) | 1974-10-22 |
DE2406362C2 (en) | 1988-02-18 |
JPS5642280B2 (en) | 1981-10-03 |
CA1021238A (en) | 1977-11-22 |
US3928139A (en) | 1975-12-23 |
AU6522974A (en) | 1975-08-07 |
DE2406362A1 (en) | 1974-08-15 |
FR2217419B1 (en) | 1978-01-06 |
IT1018621B (en) | 1977-10-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19940206 |