DE69417900T2 - Vorrichtung und Verfahren zum schnellen und hochempfindlichen Erkennen und Zählen von Mikroorganismen mittels Fluoreszenz - Google Patents

Vorrichtung und Verfahren zum schnellen und hochempfindlichen Erkennen und Zählen von Mikroorganismen mittels Fluoreszenz

Info

Publication number
DE69417900T2
DE69417900T2 DE69417900T DE69417900T DE69417900T2 DE 69417900 T2 DE69417900 T2 DE 69417900T2 DE 69417900 T DE69417900 T DE 69417900T DE 69417900 T DE69417900 T DE 69417900T DE 69417900 T2 DE69417900 T2 DE 69417900T2
Authority
DE
Germany
Prior art keywords
microorganisms
fluorescence
counting
fast
highly sensitive
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 - Lifetime
Application number
DE69417900T
Other languages
English (en)
Other versions
DE69417900D1 (de
Inventor
Jean-Louis Drocourt
Patrick Desfetes
Jaspal Sanghera
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.)
CHEMUNEX MAISONS ALFORT
Original Assignee
CHEMUNEX MAISONS ALFORT
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 CHEMUNEX MAISONS ALFORT filed Critical CHEMUNEX MAISONS ALFORT
Application granted granted Critical
Publication of DE69417900D1 publication Critical patent/DE69417900D1/de
Publication of DE69417900T2 publication Critical patent/DE69417900T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Electro-optical investigation, e.g. flow cytometers
    • G01N15/1468—Electro-optical investigation, e.g. flow cytometers with spatial resolution of the texture or inner structure of the particle
    • 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
    • Y10S435/968—High energy substrates, e.g. fluorescent, chemiluminescent, radioactive
    • 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
    • Y10S436/00—Chemistry: analytical and immunological testing
    • Y10S436/80—Fluorescent dyes, e.g. rhodamine
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/10—Composition for standardization, calibration, simulation, stabilization, preparation or preservation; processes of use in preparation for chemical testing
    • Y10T436/101666—Particle count or volume standard or control [e.g., platelet count standards, etc.]
DE69417900T 1994-11-17 1994-11-17 Vorrichtung und Verfahren zum schnellen und hochempfindlichen Erkennen und Zählen von Mikroorganismen mittels Fluoreszenz Expired - Lifetime DE69417900T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP94402610A EP0713087B1 (de) 1994-11-17 1994-11-17 Vorrichtung und Verfahren zum schnellen und hochempfindlichen Erkennen und Zählen von Mikroorganismen mittels Fluoreszenz

Publications (2)

Publication Number Publication Date
DE69417900D1 DE69417900D1 (de) 1999-05-20
DE69417900T2 true DE69417900T2 (de) 1999-11-11

Family

ID=8218061

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69417900T Expired - Lifetime DE69417900T2 (de) 1994-11-17 1994-11-17 Vorrichtung und Verfahren zum schnellen und hochempfindlichen Erkennen und Zählen von Mikroorganismen mittels Fluoreszenz

Country Status (4)

Country Link
US (2) US5663057A (de)
EP (1) EP0713087B1 (de)
JP (1) JP3035698B2 (de)
DE (1) DE69417900T2 (de)

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DE10100246A1 (de) * 2001-01-05 2002-07-11 Leica Microsystems Mikroskop und Verfahren zum Betreiben eines Mikroskops
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Also Published As

Publication number Publication date
EP0713087B1 (de) 1999-04-14
US5663057A (en) 1997-09-02
DE69417900D1 (de) 1999-05-20
US5891394A (en) 1999-04-06
JPH08292145A (ja) 1996-11-05
EP0713087A1 (de) 1996-05-22
JP3035698B2 (ja) 2000-04-24

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