CELL DETECTION DEVICE AND CELL DETECTION METHOD

Detection of microbes in a specimen by an ATP method is performed with high sensitivity, and a detection time is shortened. A cell detection device that detects a cell in a specimen includes a sealed container having a sealable specimen introduction portion, a culture portion that holds a culture so...

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Bibliographische Detailangaben
Hauptverfasser:	NODA Hideyuki, ISHIMARU Masako
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BEER BIOCHEMISTRY CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE CHEMISTRY COMPOSITIONS OR TEST PAPERS THEREFOR CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES ENZYMOLOGY INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS METALLURGY MICROBIOLOGY MUTATION OR GENETIC ENGINEERING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PHYSICS PROCESSES OF PREPARING SUCH COMPOSITIONS SPIRITS TESTING TRANSPORTING VINEGAR WINE
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Beschreibung
Zusammenfassung:	Detection of microbes in a specimen by an ATP method is performed with high sensitivity, and a detection time is shortened. A cell detection device that detects a cell in a specimen includes a sealed container having a sealable specimen introduction portion, a culture portion that holds a culture solution, an extraction reagent portion that holds an extraction reagent, and a luminescent reagent portion that holds a luminescent reagent, a contact mechanism that controls contact between the culture solution, the extraction reagent, and the luminescent reagent, a photodetector that detects luminescence from the luminescent reagent portion, and a calculator that determines growth of a cell based on a detection signal of the photodetector. The culture solution, the extraction reagent, and the luminescent reagent are separately disposed in the sealed container, and the contact mechanism intermittently brings the culture solution to which a specimen is added and the extraction reagent into contact with each other to obtain an extraction solution, and intermittently brings the extraction solution and the luminescent reagent into contact with each other.