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1. WO2010072895 - METHOD AND DEVICE FOR DETECTING MICRO-ORGANISMS FROM FLUID

Publication Number WO/2010/072895
Publication Date 01.07.2010
International Application No. PCT/FI2009/051019
International Filing Date 21.12.2009
IPC
C CHEMISTRY; METALLURGY
12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
Q
MEASURING OR TESTING PROCESSES INVOLVING ENZYMES OR MICRO-ORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
1
Measuring or testing processes involving enzymes or micro-organisms; Compositions therefor; Processes of preparing such compositions
02
involving viable micro-organisms
04
Determining presence or kind of micro-organism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21
Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light
C12Q 1/04 (2006.01)
G01N 21/00 (2006.01)
CPC
C12Q 1/04
G01N 21/49
G01N 21/51
G01N 21/53
G01N 21/64
G01N 21/8507
Applicants
  • MP-MICROBE OY [FI/FI]; Tekniikantie 12 FI-02150 Espoo, FI (AllExceptUS)
  • PUDAS, Marko [FI/FI]; FI (UsOnly)
  • VÄISÄNEN, Pave [FI/FI]; FI (UsOnly)
Inventors
  • PUDAS, Marko; FI
  • VÄISÄNEN, Pave; FI
Agents
  • IPR PARTNERS OY; Bulevardi 2-4 FI-00120 Helsinki, FI
Priority Data
2008623723.12.2008FI
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD AND DEVICE FOR DETECTING MICRO-ORGANISMS FROM FLUID
(FR) PROCÉDÉ ET APPAREIL DE DÉTECTION DE MICRO-ORGANISMES DANS UN LIQUIDE
Abstract
(EN)
The present invention provides a method for detecting micro-organisms from fluid comprising allocating at least one disintegrating force to the fluid and detecting the change in optical property of the fluid before and after or during the disintegration wherein the change in the optical property as the result of the disintegration of the micro-organisms indicates the presence of the micro-organisms. The present invention also provides a device for carrying out said method.
(FR)
L'invention concerne un procédé de détection de micro-organismes dans un liquide consistant à appliquer au moins une force de désintégration au liquide et à détecter la modification de la propriété optique du liquide avant et après ou pendant la désintégration; la modification de la propriété optique résultant de la désintégration des micro-organismes indiquant la présence de micro-organismes. L'invention concerne également un dispositif permettant la mise en œuvre dudit procédé.
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