CHIP FOR CELL CLASSIFICATION

A chip (20) includes a micro-channel unit for hydraulically classifying cells in a blood sample. In a micro-channel unit, liquid flowing from a sub channel into a main channel pushes cells flowing in the main channel toward a side thereof on which a removal channel and a collection channel are dispo...

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Bibliographische Detailangaben
Hauptverfasser:	AYANO Madoka, KUBO Tomohiro
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY 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:	A chip (20) includes a micro-channel unit for hydraulically classifying cells in a blood sample. In a micro-channel unit, liquid flowing from a sub channel into a main channel pushes cells flowing in the main channel toward a side thereof on which a removal channel and a collection channel are disposed. Fluid containing non-nucleated RBCs among the pushed cells enters the removal channel, so that the non-nucleated RBCs are removed from a blood sample. A plurality of micro-channel units having the same patterns as each other are repeatedly stacked in a height direction. Inlets (51) of the main channels, inlets (61) of the sub channels, outlets (54a) of the removal channels, outlets (54d) of the collection channels, and outlets (55) of the main channels, which are provided in the micro-channel units, are connected to respective pillar channels (22, 23, 24a, 24d and 25) penetrating each of layers (L01 to L10) in a traversing manner so that they are separately put together by the respective pillar channels (22, 23, 24a, 24d and 25).